The Buddha expresses an inspired utterance after reflecting on his own giving up of the proliferation of conceptual perceptions.

Thus have I heard—At one time, the Blessed One was dwelling at Sāvatthi, in Jeta's Grove, Anāthapiṇḍika's Park. At that time, the Blessed One was seated, reflecting on his own |giving up of the proliferation of conceptual perceptions::abandoning the proliferation of opinions, concepts and constructs [papañcasaññāsaṅkhāpahāna]|.

The Buddha speaks on how beings cling to what can be expressed—concepts and designations, including the three time periods of past, future, and present. Not fully understanding these, they fall under the yoke of death. But one who sees beyond conceptual fabrications touches liberation and does not resort to mental proliferation.

Accomplished in what can be expressed, the wise one is devoted to the peaceful state; Firmly established in the |Dhamma::the ultimate truth that the Buddha's teachings point to [dhamma]|, they freely make use of concepts, but no more resort to |conceptualization::mental proliferation, various opinions [saṅkhyā]|.

The Buddha explains the eight causes and conditions that lead to the attainment, further development, growth, cultivation, and fulfillment of wisdom that pertains to the fundamentals of the spiritual life.

8 He dwells |seeing the arising and passing away::observing the formation and dissolution of [udayabbayānupassī]| of the |five aggregates that are subject to clinging::the physical and mental heaps that are appropriated, grasped at, or taken as self; the fivefold collection of form, feeling, perception, formations, and consciousness bound up with attachment [pañca + upādānakkhandha]|: 'Such is |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, such is the arising of form, such is the passing away of form; such is |felt experience::pleasant, neutral, or painful sensation, feeling felt on contact through eye, ear, nose, tongue, body, mind; second of the five aggregates [vedanā]|, such is the arising of felt experience, such is the passing away of felt experience; such is |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, such is the arising of perception, such is the passing away of perception; such are |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]|, such is the arising of intentional constructs, such is the passing away of intentional constructs; such is |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]|, such is the arising of consciousness, such is the passing away of consciousness.' This, bhikkhus, is the eighth cause, the eighth condition that leads to the attainment, further development, growth, cultivation, and fulfillment of wisdom that pertains to the fundamentals of the spiritual life.

The Buddha explains the proximate causes for the ending of the mental defilements. The twelve factors leading to the ending of defilements are explained along with twelve factors that lead to suffering.

"I declare, bhikkhus, the ending of |mental defilements::mental outflows, discharges, taints [āsava]| for one who knows and sees, not for one who does not know and does not see. And what, bhikkhus, does one know and see for the ending of mental defilements to occur? 'Such is |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, such is the |arising::appearance, origination [samudaya]| of form, such is the |passing away::disappearance, vanishing, subsiding [atthaṅgama]| of form; such is |felt experience::pleasant, neutral, or painful sensation, feeling felt on contact through eye, ear, nose, tongue, body, mind; second of the five aggregates [vedanā]|, such is the arising of felt experience, such is the passing away of felt experience; such is |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, such is the arising of perception, such is the passing away of perception; such are |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]|, such is the arising of intentional constructs, such is the passing away of intentional constructs; such is |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]|, such is the arising of consciousness, such is the passing away of consciousness.' This is how, bhikkhus, for one who knows and sees in this way, the ending of mental defilements occurs.

The Buddha describes the four establishments of mindfulness to be cultivated in detail, namely - mindfulness of the body, mindfulness of the felt experience, mindfulness of the mind, and mindfulness of the mental qualities.

Thus, he dwells observing the mental qualities in and of themselves internally, or he dwells observing the mental qualities in and of themselves externally, or he dwells observing mental qualities in and of themselves both internally and externally. He dwells observing the arising nature in the mental qualities, or he dwells observing the vanishing nature in the mental qualities, or he dwells observing both the arising and vanishing nature in the mental qualities. Or else, mindfulness that 'there are mental qualities' is simply established in him to the extent necessary for knowledge and remembrance. He dwells independently and does not cling to anything in the world.

The Buddha explains the greater precipice of delighting in intentional constructs leading to rebirth, aging, death, and sorrow, lamentation, pain, distress, and despair, resulting from not understanding the Four Noble Truths.

"Whatever ascetics or brahmins who do not understand as it truly is, 'This is |suffering::discomfort, unpleasantness, discontentment, dissatisfaction, stress, pain, disease, i.e. mild or intense suffering [dukkha]|,' who do not understand as it truly is, 'This is the |arising of suffering::source of stress, appearance of discomfort [dukkhasamudaya]|,' who do not understand as it truly is, 'This is the |ending of suffering::ending of discontentment, cessation of distress [dukkhanirodha]|,' and who do not understand as it truly is, 'This is the |way of practice leading to the ending of suffering::i.e. the Noble Eightfold Path consisting of right view, right intention, right speech, right action, right livelihood, right effort, right mindfulness, and right collectedness [dukkhanirodhagāmī]|,' they delight in |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]|leading to rebirth, in intentional constructs leading to aging, in intentional constructs leading to death, and in intentional constructs leading to sorrow, lamentation, pain, distress, and despair. Delighting in intentional constructs leading to rebirth, aging, death, sorrow, lamentation, pain, distress, and despair, they choose to act on these intentional constructs. Having acted on these intentional constructs leading to rebirth, aging, death, sorrow, lamentation, pain, distress, and despair, they fall into the precipice of rebirth, the precipice of aging, the precipice of death, and the precipice of sorrow, lamentation, pain, distress, and despair. They do not escape from birth, aging, death, sorrow, lamentation, pain, distress, and despair. I say, 'They do not escape from suffering.'

One who delights in personal existence does not have an auspicious death. One who delights in Nibbāna and gives up personal existence has an auspicious death.

6) He |takes pleasure in mental proliferation::enjoys manifold ideas, various opinions, takes pleasure in conceptualization [papañcārāma]|, indulges in mental proliferation, and is habitually devoted to mental proliferation.

One who delights in personal existence dies with regret and their passing away is not fortunate. One who delights in Nibbāna and gives up personal existence dies without regret and their passing away is fortunate.

6) He |takes pleasure in mental proliferation::enjoys manifold ideas, various opinions, takes pleasure in conceptualization [papañcārāma]|, indulges in mental proliferation, and is habitually devoted to mental proliferation.

The Buddha advises to 1) dwell contemplating the unattractive nature of the body, 2) establish mindfulness as the first priority while breathing in and out, and 3) observe impermanence in all conditioned phenomena.

For those contemplating the unattractive nature of the body, the |underlying tendency toward desire::latent disposition toward sensuality [rāgānusaya]| regarding the element of beauty is abandoned. When mindfulness while breathing in and out is well established internally as the first priority, then |afflictive::troublesome [vighātapakkhika]| outward-directed discursive thinking tendencies do not arise. For those dwelling observing impermanence in all compounded things, |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]| is abandoned and |true knowledge::wisdom, the direct realization of truth [vijjā]| arises.”

Because the five aggregates are impermanent, the well-studied disciple of the Noble Ones becomes disenchanted with form, felt experience, perception, intentional constructs, and consciousness.

"|Form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, bhikkhus, is impermanent, |felt experience::pleasant, neutral, or painful sensation, feeling felt on contact through eye, ear, nose, tongue, body, mind; second of the five aggregates [vedanā]| is impermanent, |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| is impermanent, |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]| are impermanent, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]| is impermanent.

DhammaPada verses 179-196 describe the boundless and traceless nature of the Buddha, the teachings of all the Buddhas, rarity of a human birth, rarity of the arising of a Buddha, what is a safe refuge that leads to release from suffering, and the merit gained by ones who honor the Buddhas or their disciples.

One who honors those |worthy of honor::worthy of veneration, reverence [pūjāraha]|, whether the Buddhas or their disciples; Who has surmounted |mental proliferation::various opinions, endless conceptualization [papañca]|, who has gone beyond |sorrow and lamentation::wailing and weeping [tiṇṇasokapariddava]|.

The Buddha teaches the things to be fully understood and what full understanding is.

What are the |things::phenomena, mental qualities [dhammā]| to be fully understood? |Form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, bhikkhus, is a thing to be fully understood; |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| is a thing to be fully understood; |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| is a thing to be fully understood; |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]|are a thing to be fully understood; |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| is a thing to be fully understood. These are called, bhikkhus, the things to be fully understood.

The five aggregates that are subject to clinging - 1) form, 2) feeling, 3) perception, 4) intentional constructs, and 5) consciousness - are described in brief. The Noble Eightfold Path is the way for direct knowledge, full understanding, complete exhaustion, and giving up of these five aggregates that are subject to clinging.

“Bhikkhus, there are these |five aggregates that are subject to clinging::the physical and mental heaps that are appropriated, grasped at, or taken as self; the fivefold collection of form, feeling, perception, formations, and consciousness bound up with attachment [pañca + upādānakkhandha]|. What five? 1) The |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]| aggregate subject to clinging, 2) the |feeling::pleasant, neutral, or painful sensation, the felt experience, second of the five aggregates [vedanā]| aggregate subject to clinging, 3) the |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| aggregate subject to clinging, 4) the |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]| aggregate subject to clinging, and 5) the |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]| aggregate subject to clinging. These are the five aggregates that are subject to clinging.

The five aggregates that are subject to clinging - 1) form, 2) feeling, 3) perception, 4) intentional constructs, and 5) consciousness - are described in brief. The four establishments of mindfulness should be cultivated for directly knowing, full understanding, complete exhaustion, and giving up of these five aggregates that are subject to clinging.

“Bhikkhus, there are these |five aggregates that are subject to clinging::the physical and mental heaps that are appropriated, grasped at, or taken as self; the fivefold collection of form, feeling, perception, formations, and consciousness bound up with attachment [pañca + upādānakkhandha]|. What five? 1) The |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]| aggregate subject to clinging, 2) the |feeling::pleasant, neutral, or painful sensation, the felt experience, second of the five aggregates [vedanā]| aggregate subject to clinging, 3) the |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| aggregate subject to clinging, 4) the |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]| aggregate subject to clinging, and 5) the |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]| aggregate subject to clinging. These are the five aggregates that are subject to clinging.

Verses depicting the path to liberation through the central metaphor of a serpent shedding its skin. Each stanza illustrates how a bhikkhu abandons defilements like anger, passion, craving, and conceit, thereby casting off attachment to this world and the next.

One who neither |hastens forward::overreaching through speculative thought or prematurely drawing conclusions; giving in to assumption or expectation beyond what is grounded in clear seeing [nāccasārī]| nor |lags behind::falling short due to hesitation, doubt, or attachment to what has already been transcended; a reluctance to release the familiar or step into direct knowledge [paccasārī]|, who has gone beyond all |mental proliferation::various opinions, endless conceptualization [papañca]|; That bhikkhu abandons this world and the next, like a serpent casting off its old worn-out skin.

Dhammapada verses 235-255 emphasize on the urgency of striving swiftly, not being negligent, discerning gradually, stains of various qualities. A contrast is drawn on the lives of one who is shameless and one with a sense of right and wrong, on finding the faults of others and one's own, and on the path of the Tathāgatas.

Just as there is no path in the sky, there is no ascetic outside [the Buddha's Dhamma]; While people |delight in proliferation::enjoy various opinions, delight in speculation, engage in conceptual proliferation [papañcābhirata]|, the |Tathāgatas::those who have arrived at the truth, epithet of the Buddha [tathāgata]| are free from proliferation.

The causes, supporting conditions for the arising of the five aggregates are impermanent, so then how could the five aggregates be stable?

|Perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| is impermanent. Whatever cause, whatever supporting condition there is for the arising of perception, that is also impermanent. Arising from what is impermanent, bhikkhus, how could perception be stable?

The Buddha uses an example of grass, wood, branches, and leaves in Jeta's Grove to illustrate the nature of the five aggregates.

|Perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| is not yours; abandon grasping at it. Abandoning it will lead to your benefit and ease.

One is incapable of ending suffering without directly knowing and fully understanding the five aggregates, without becoming dispassionate towards them and without abandoning them.

without directly knowing and without fully understanding |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, without becoming dispassionate towards it and without abandoning it, one is incapable of achieving the complete ending of suffering;

The Buddha explains the twelve links of dependent co-arising, and how there is an arising and ending of the whole mass of suffering.

"And what, bhikkhus, is dependent co-arising? |Dependent on::contingent on, supported by, grounded on [paṭicca]| |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]|, bhikkhus, |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]| [arise]; dependent on intentional constructs, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| arises; dependent on consciousness, |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| arise; dependent on name and form, the |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]| arise; dependent on the six sense bases, |contact::sense impingement, raw experience, touch [phassa]| arises; dependent on contact, |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| arises; dependent on felt experience, |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]| arises; dependent on craving, |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]| arises; dependent on clinging, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arises; dependent on existence, |birth::rebirth, conception, coming into existence [jāti]| arises; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair arise. Thus is the arising of this whole mass of suffering. This is called, bhikkhus, dependent co-arising.

The Venerable Rādha asks the Buddha on how to know and see so that the underlying tendencies to self-identification, possessiveness, and conceit cease to arise.

Then the Venerable Rādha approached the Blessed One. Having drawn near, he addressed him: “Venerable sir, how must one know, how must one see, so that in regard to this body with consciousness and in regard to all external |signs::symbols, mental images, mental representations [nimitta]|, |I-making::self-identification, concept of individuality, I am this, this is me [ahaṅkāra]|, |mine-making::possessiveness, attachment, self-interest [mamaṅkāra]|, and the underlying tendency to |conceit::self-view expressed as comparison—seeing oneself as superior, inferior, or equal; the persistent “I am” conceit (asmimāna) that underlies identification and fuels rebirth [māna]| cease to arise?”

Consciousness, while persisting, might persist attached to form, feeling, perception, and intentional constructs. When passion for these is abandoned, the support for the establishment of consciousness is completely cut off. That consciousness, being unestablished, does not grow, and by not intentionally constructing, is liberated.

Consciousness, bhikkhus, while persisting, might persist attached to |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, based on [the field of] perception, with perception as a support—and there, with a sprinkling of delight—it comes to growth, increase, and full maturation.

When the venerable Ānanda wishes to go for a solitary retreat, the Buddha teaches him to contemplate the five aggregates subject to appropriation and being assumed as one's self.

“Is |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| permanent or impermanent?”

By clinging to the five aggregates, one experiences pleasure and pain.

“When there is |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, bhikkhus, by clinging to form, pleasure and pain arise internally. When there is |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]|, by clinging to felt experience, pleasure and pain arise internally. When there is |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, by clinging to perception, pleasure and pain arise internally. When there are |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes [saṅkhāra]|, by clinging to intentional constructs, pleasure and pain arise internally. When there is |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]|, by clinging to consciousness, pleasure and pain arise internally.”

Venerable Kaccānagotta asks the Buddha about right view, and the Buddha explains how the world depends on a duality of existence and non-existence, and how the Tathāgata teaches the Dhamma by the middle way.

'|Dependent on::contingent on, supported by, grounded on [paṭicca]| |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]|, bhikkhus, |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]| [arise]; dependent on intentional constructs, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| arises; dependent on consciousness, |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| arises; dependent on name and form, the |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]| arise; dependent on the six sense bases, |contact::sense impingement, raw experience, touch [phassa]| arises; dependent on contact, |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| arises; dependent on felt experience, |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]| arises; dependent on craving, |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]| arises; dependent on clinging, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arises; dependent on existence, |birth::rebirth, conception, coming into existence [jāti]| arises; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair arise. Thus is the arising of this whole mass of suffering.

The Buddha describes how beings only become disillusioned with and escape from the five aggregates when they directly know their gratification, drawback, and escape as they truly are.

Bhikkhus, if there were no gratification in |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, beings would not become infatuated with perception. If there were no drawback in perception, beings would become disillusioned with perception. But because there is a drawback in perception, beings become disillusioned with perception. If there were no escape from perception, beings would not escape from perception. But because there is an escape from perception, beings become free from perception.

Sāriputta boldly declares that no ascetic or brahmin has ever been, nor will ever be, more knowledgeable in directly knowing than the Blessed One in full awakening. He acknowledges that he cannot encompass the minds of all the Buddhas, past, future, or present. However, he understands a principle through the Dhamma - all those who become fully awakened do so by abandoning the five hindrances, establishing their minds in the four foundations of mindfulness, and developing the seven factors of awakening.

"Just so, venerable sir, it is known to me by the principle: 'Those who were fully enlightened ones in the past, all those blessed ones, having abandoned the five hindrances, mental impurities that weaken wisdom, with minds well established in the four foundations of mindfulness, having developed the seven factors of awakening as they truly are, fully awakened to the unsurpassed perfect enlightenment. Those who will be fully enlightened ones in the future, all those blessed ones, having abandoned the five hindrances, mental impurities that weaken wisdom, with minds well established in the four foundations of mindfulness, having developed the seven factors of awakening as they truly are, will fully awaken to the unsurpassed perfect enlightenment. The Blessed One also, now, the fully enlightened one, having abandoned the five hindrances, mental impurities that weaken wisdom, with mind well established in the four foundations of mindfulness, having developed the seven factors of awakening as they truly are, has fully awakened to the unsurpassed perfect enlightenment.'"

Endowed with ten powers and four assurances, the Buddha reveals the impermanence of the five aggregates and teaches dependent co-arising.

Namely, |dependent on::contingent on, supported by, grounded on [paṭicca]| |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]|, bhikkhus, |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]| [arise]; dependent on intentional constructs, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| arises; dependent on consciousness, |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| arise; dependent on name and form, the |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]| arise; dependent on the six sense bases, |contact::sense impingement, raw experience, touch [phassa]| arises; dependent on contact, |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| arises; dependent on felt experience, |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]| arises; dependent on craving, |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]| arises; dependent on clinging, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arises; dependent on existence, |birth::rebirth, conception, coming into existence [jāti]| arises; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair arise. Thus is the arising of this whole mass of suffering.

Only after fully understanding the gratification, drawback, and escape in the case of form, felt experience, perception, intentional constructs, and consciousness, the Buddha declared that he had attained the unsurpassed perfect awakening.

The happiness and pleasure that arise dependent on |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|—this is the gratification in perception. The fact that perception is impermanent, suffering, and subject to change—this is the drawback in perception. The removal and abandonment of desire and passion toward perception—this is the escape in the case of perception.

The Buddha explains how his teaching of the Dhamma inspires fear and dread in the deities, just as the lion's roar inspires fear in the animals.

In the same way, bhikkhus, when the Tathāgata arises in the world, the Arahant, perfectly Awakened One, accomplished in wisdom and conduct, who has reached the destination, knower of the world, the unsurpassed guide of trainable persons, the teacher of gods and humans, Buddha, Fortunate One, he teaches the Dhamma thus: 'Such is |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, such is the |arising::appearance, origination [samudaya]| of form, such is the |passing away::disappearance, vanishing, subsiding [atthaṅgama]| of form; such is |felt experience::pleasant, neutral, or painful sensation, feeling felt on contact through eye, ear, nose, tongue, body, mind; second of the five aggregates [vedanā]|, such is the arising of felt experience, such is the passing away of felt experience; such is |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, such is the arising of perception, such is the passing away of perception; such are |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]|, such is the arising of intentional constructs, such is the passing away of intentional constructs; such is |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]|, such is the arising of consciousness, such is the passing away of consciousness.'

The Buddha explains how to overcome Māra by not clinging to the five aggregates of form, felt experience, perception, intentional constructs, and consciousness.

"In clinging to |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, venerable sir, one is bound by Māra; by not clinging to form, one is freed from the Evil One. In clinging to |felt experience::pleasant, neutral, or painful sensation, feeling felt on contact through eye, ear, nose, tongue, body, mind; second of the five aggregates [vedanā]|, one is bound by Māra; by not clinging to felt experience, one is freed from the Evil One. In clinging to |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, one is bound by Māra; by not clinging to perception, one is freed from the Evil One. In clinging to |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]|, one is bound by Māra; by not clinging to intentional constructs, one is freed from the Evil One. In clinging to |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]|, one is bound by Māra; by not clinging to consciousness, one is freed from the Evil One.

Venerable Ānanda recollects the wonderful and marvelous qualities of the Tathāgata, the Buddha, relating to his conception and birth. The Buddha then caps it off by sharing what he considers the most wonderful and marvelous quality of all.

“It is wonderful, friends, it is marvelous, the great psychic power and great might of the |Tathāgata::one who has arrived at the truth, an epithet of a perfectly Awakened One [tathāgata]|! For he is able to know about the Buddhas of the past — who attained to final |Nibbāna::complete cooling, letting go of everything, deathless, freedom from calamity, the non-disintegrating [nibbāna]|, cut [the tangle of] proliferation, cut off the cycle, ended the round, and surmounted all suffering — that for those Blessed Ones their birth was thus, their names were thus, their clans were thus, their virtue was thus, their state [of collectedness] was thus, their wisdom was thus, their abiding [in attainments] was thus, their liberation was thus.”

The Buddha describes how wrong view leads to unwholesome qualities and suffering, while right view leads to wholesome qualities and happiness and what kind of attention fuels what kind of view.

“Bhikkhus, in the case of a person with wrong view, whatever bodily action is adopted and undertaken in line with that view, whatever verbal action and whatever mental action is adopted and undertaken in line with that view, along with whatever |intention::will [cetanā]|, |wish::a prayer, a longing [patthanā]|, |aspiration::a determination [paṇidhi]|, and |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]|—all these states lead to what is unwished for, unpleasant, disagreeable, unbeneficial, and |unsatisfactory::distressful, unfulfilling, marked by discontent [dukkha]|. For what reason? Because that view is bad.

The Buddha explains the four kinds of nourishment that sustain beings that are existing and support those seeking birth, and how they arise from craving.

And these six sense bases, bhikkhus, have what as their source, what as their arising, what as their characteristic, and from what do they come into being? These six sense bases have |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| as their source, name and form as their arising, name and form as their characteristic, and they come into being from name and form.

The Buddha does not dispute with the world, but rather the world disputes with him. He agrees with what the wise in the world accept as existing and not existing, and then explains the characteristics of the five aggregates in regards to what exists and what does not exist.

|Perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| that is permanent, enduring, eternal, not subject to change: this is accepted as not existing by the wise in the world, and I too say that it does not exist.

Venerable Anuruddha reflects on seven qualities conducive for practicing the Dhamma, but his thoughts are incomplete until the Buddha appears to add an eighth.

8) When this was said: ‘This Dhamma is for one who delights in non-proliferation, who finds joy in non-proliferation, not for one who delights in proliferation, who takes pleasure in proliferation,’ with reference to what was this said? Here, bhikkhus, a bhikkhu’s mind leaps into, gains confident, settles down, and is released in the ending of mental proliferation. When this was said: ‘This Dhamma is for one who delights in non-proliferation, who finds joy in non-proliferation, not for one who delights in proliferation, who takes pleasure in proliferation,’ it was in reference to this that this was said.”

The Buddha outlines an approach to cross-examine other sects and their doctrines, and how to distinguish between the true Dhamma and the false Dhamma through the comprehension of the four kinds of clinging.

Then they should be asked: 'How then, friends, is that goal for one who |delights in mental proliferation::enjoys manifold ideas, various opinions, takes pleasure in conceptualization [papañcārāma]| or for one who does not delight in mental proliferation?' Answering rightly, the wanderers of other sects would answer thus: 'Friends, that goal is for one who does not delight in mental proliferation, not for one who delights in mental proliferation.'

The Buddha explains how difficult it is for an uninstructed person to become disenchanted with the mind. A learned disciple of the Noble Ones wisely applies the mind to dependent co-arising.

Namely, |dependent on::contingent on, supported by, grounded on [paṭicca]| |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]|, bhikkhus, |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]| [arise]; dependent on intentional constructs, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| arises; dependent on consciousness, |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| arise; dependent on name and form, the |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]| arise; dependent on the six sense bases, |contact::sense impingement, raw experience, touch [phassa]| arises; dependent on contact, |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| arises; dependent on felt experience, |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]| arises; dependent on craving, |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]| arises; dependent on clinging, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arises; dependent on existence, |birth::rebirth, conception, coming into existence [jāti]| arises; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair arise. Thus is the arising of this whole mass of suffering.

The Buddha shares vivid similes to illustrate the benefits of developing the recognition of impermanence. This practice gradually exhausts all passion for sensual pleasure, materiality, becoming, ignorance, and uproots the conceit ‘I am.’

And how, bhikkhus, when the recognition of impermanence is developed and frequently practiced, does it exhaust all passion for sensual pleasure, all passion for materiality, all desire for becoming, all ignorance, and utterly uproot the conceit ‘I am’? 'Such is |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, such is the |arising::appearance, origination [samudaya]| of form, such is the |passing away::disappearance, vanishing, subsiding [atthaṅgama]| of form; such is |felt experience::pleasant, neutral, or painful sensation, feeling felt on contact through eye, ear, nose, tongue, body, mind; second of the five aggregates [vedanā]|, such is the arising of felt experience, such is the passing away of felt experience; such is |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, such is the arising of perception, such is the passing away of perception; such are |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]|, such is the arising of intentional constructs, such is the passing away of intentional constructs; such is |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]|, such is the arising of consciousness, such is the passing away of consciousness.'

The Buddha, endowed with the ten powers and four assurances, reveals the impermanence of the five aggregates and teaches dependent co-arising. He then urges the bhikkhus to practice with diligence for their highest welfare as well as for the welfare of others.

Namely, |dependent on::contingent on, supported by, grounded on [paṭicca]| |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]|, bhikkhus, |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]| [arise]; dependent on intentional constructs, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| arises; dependent on consciousness, |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| arise; dependent on name and form, the |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]| arise; dependent on the six sense bases, |contact::sense impingement, raw experience, touch [phassa]| arises; dependent on contact, |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| arises; dependent on felt experience, |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]| arises; dependent on craving, |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]| arises; dependent on clinging, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arises; dependent on existence, |birth::rebirth, conception, coming into existence [jāti]| arises; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair arise. Thus is the arising of this whole mass of suffering.

After examining the impermanence, unsatisfactoriness, and the changing nature of the five aggregates, the Buddha teaches how to see them with proper wisdom, as not being suitable to identify with.

The Blessed One said this. The group of five bhikkhus were satisfied and rejoiced in the Blessed One's words. And while this discourse was being spoken, the minds of the group of five bhikkhus were liberated from the |mental defilements::mental outflows, discharges, taints [āsava]| through non-clinging.

The Buddha recounts how he attained full awakening by examining the principle of dependent co-arising. He likens this realization to a man discovering an ancient, forgotten city.

Then, bhikkhus, this thought occurred to me: ‘What is it that, when present, leads to birth? ... leads to |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]|? ... leads to |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]|? ... leads to |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]|? ... leads to |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]|? ... leads to |contact::sense impingement, raw experience, touch [phassa]|? ... leads to |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]|? ... leads to |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]|? Dependent on what does name and form arise?’ Then, bhikkhus, through wise attention, there took place in me a breakthrough by wisdom: ‘When |consciousness::quality of awareness — subjective awareness of experiences and the knowing of objects through the six sense doors [viññāṇa]| is present, name and form arise; dependent on consciousness, name and form arise.’ Then, bhikkhus, this thought occurred to me: ‘What is it that, when present, leads to consciousness? Dependent on what does consciousness arise?’ Then, bhikkhus, through wise attention, there took place in me a breakthrough by wisdom: ‘When name and form are present, consciousness arises; dependent on name and form, consciousness arises.’

The Buddha explains how anxiety arises through clinging and how there is freedom from anxiety through non-clinging.

This person perceives |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]| as self, or self as possessing perception, or perception as existing in the self, or self as existing in perception. That perception then changes and becomes otherwise. As that perception changes and becomes otherwise, their consciousness is carried along by the change of perception. As their consciousness becomes entangled with the changing perception, anxiety and mental disturbance arise, seizing and overwhelming the mind. When the mind is overwhelmed, they become agitated, distressed, and consumed by longing. Thus, by clinging, this person experiences anxiety.

The Buddha analyzes each of the twelve links of dependent co-arising, and explains how there is an arising and ending of the whole mass of suffering.

"And what, bhikkhus, is dependent co-arising? |Dependent on::contingent on, supported by, grounded on [paṭicca]| |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]|, bhikkhus, |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]| [arise]; dependent on intentional constructs, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| arises; dependent on consciousness, |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| arises; dependent on name and form, the |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]| arise; dependent on the six sense bases, |contact::sense impingement, raw experience, touch [phassa]| arises; dependent on contact, |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| arises; dependent on felt experience, |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]| arises; dependent on craving, |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]| arises; dependent on clinging, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arises; dependent on existence, |birth::rebirth, conception, coming into existence [jāti]| arises; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair arise. Thus is the arising of this whole mass of suffering. This is called, bhikkhus, dependent co-arising.

The Buddha explains how one can verify that they are a stream-enterer by reflecting on the five perilous animosities, the four factors of stream-entry, and clearly seeing with wisdom the noble principle of dependent co-arising.

That is, |dependent on::contingent on, supported by, grounded on [paṭicca]| |ignorance::fundamental unawareness or misunderstanding of the true nature of reality, not experientially understanding the four noble truths [avijjā]|, bhikkhus, |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]| [arise]; dependent on intentional constructs, |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]| arises; dependent on consciousness, |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| arise; dependent on name and form, the |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]| arise; dependent on the six sense bases, |contact::sense impingement, raw experience, touch [phassa]| arises; dependent on contact, |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]| arises; dependent on felt experience, |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]| arises; dependent on craving, |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]| arises; dependent on clinging, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arises; dependent on existence, |birth::rebirth, conception, coming into existence [jāti]| arises; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair arise. Thus is the arising of this whole mass of suffering. With the |complete fading away and ending::remainderless dispassion and cessation [asesavirāganirodha]| of ignorance comes ending of intentional constructs; with the ending of intentional constructs, ending of consciousness; with the ending of consciousness, ending of name and form; with the ending of name and form, ending of the six sense bases; with the ending of the six sense bases, ending of contact; with the ending of contact, ending of felt experience; with the ending of felt experience, ending of craving; with the ending of craving, ending of clinging; with the ending of clinging, ending of existence; with the ending of existence, ending of birth; with the ending of birth, aging and death, sorrow, lamentation, pain, distress, and despair cease. Thus is the ending of this whole mass of suffering. This is the noble principle that has been clearly seen and thoroughly penetrated with wisdom.

The Buddha prior to his full awakening reflects on how the world has fallen into trouble and discovers the escape from suffering through wise attention and insight into dependent co-arising.

Then, bhikkhus, the thought occurred to me: 'What is it that, when present, leads to the six sense bases? Dependent on what do the six sense bases arise?' Then, through wise attention, insight arose in me with this breakthrough: 'When |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| are present, it leads to the six sense bases; dependent on name and form, the six sense bases arise.'

The Buddha explains the process of thoroughly investigating the arising and cessation of suffering through dependent co-arising.

Then, investigating further, he reflects: 'What is the source of this existence, what is its arising, what is its characteristic, and from what does this |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| come into being? ... What is the source of this |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]|? ... What is the source of this |craving::wanting, yearning, longing, attachment, lit. thirst [taṇha]|? ... What is the source of this |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]|? ... What is the source of this |contact::sense impingement, raw experience, touch [phassa]|? ... What is the source of these |six sense bases::The six internal sense bases—eye, ear, nose, tongue, body, and mind—are the faculties that enable sensory contact and experience. They are not the physical organs themselves, but the functional conditions that enable consciousness to meet an object [saḷāyatana]|? ... What is the source of this |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]|? ... What is the source of this |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]|? ... What is the source of these |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes [saṅkhāra]|? What is their arising, what is their characteristic, and from what do they come into being? When what is present do intentional constructs arise, and when what is absent do intentional constructs not arise?' Investigating thoroughly, he understands: 'These intentional constructs have ignorance as their source, ignorance as their arising, ignorance as their characteristic, and they come into being from ignorance. When ignorance is present, intentional constructs arise; when ignorance is absent, intentional constructs do not arise.'

The Buddha explains how to rein in the mind when desire, passion, aversion, illusion, or repulsion arises in regard to the six sense bases using the simile of a watchman and an ox and the simile of a lute.

Bhikkhus, if in any bhikkhu or bhikkhunī, desire or passion or aversion or illusion or repulsion arises in regard to |mental objects::thoughts, ideas, memories, emotions, intentions, perceptions, concepts, beliefs, mental images, or constructions—any mental phenomena that arises internally and can become an object of clinging, identity, projection, craving, or aversion [dhammā]| cognizable by the mind, they should rein in their mind thus: ‘This path is perilous, risky, thorny, impassable, a diversion, a wrong way, an unfavorable path. This is a path followed by persons of no integrity, not followed by virtuous persons. This is not befitting for you.’ In this way, the mind should be reined in with regard to mental objects cognizable by the mind.

In the far past, the Buddha Vipassī prior to his full awakening reflects on how the world has fallen into trouble and discovers the escape from suffering through wise attention and insight into dependent co-arising.

Then, bhikkhus, the thought occurred to the bodhisatta Vipassī: 'What is it that, when present, leads to the six sense bases? Dependent on what do the six sense bases arise?' Then, through wise attention, insight arose for bodhisatta Vipassī with this breakthrough: 'When |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| are present, they lead to the six sense bases; dependent on name and form, the six sense bases arise.'

In the far past, the Buddha Sikhī prior to his full awakening reflects on how the world has fallen into trouble and discovers the escape from suffering through wise attention and insight into dependent co-arising.

Then, bhikkhus, the thought occurred to the bodhisatta Sikhī: 'What is it that, when present, leads to the six sense bases? Dependent on what do the six sense bases arise?' Then, through wise attention, insight arose for bodhisatta Sikhī with this breakthrough: 'When |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| are present, they lead to the six sense bases; dependent on name and form, the six sense bases arise.'

In the far past, the Buddha Vessabhū prior to his full awakening reflects on how the world has fallen into trouble and discovers the escape from suffering through wise attention and insight into dependent co-arising.

Then, bhikkhus, the thought occurred to the bodhisatta Vessabhū: 'What is it that, when present, leads to the six sense bases? Dependent on what do the six sense bases arise?' Then, through wise attention, insight arose for bodhisatta Vessabhū with this breakthrough: 'When |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| are present, they lead to the six sense bases; dependent on name and form, the six sense bases arise.'

In the far past, the Buddha Kakusandha prior to his full awakening reflects on how the world has fallen into trouble and discovers the escape from suffering through wise attention and insight into dependent co-arising.

Then, bhikkhus, the thought occurred to the bodhisatta Kakusandha: 'What is it that, when present, leads to the six sense bases? Dependent on what do the six sense bases arise?' Then, through wise attention, insight arose for bodhisatta Kakusandha with this breakthrough: 'When |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| are present, they lead to the six sense bases; dependent on name and form, the six sense bases arise.'

In the far past, the Buddha Koṇāgamana prior to his full awakening reflects on how the world has fallen into trouble and discovers the escape from suffering through wise attention and insight into dependent co-arising.

Then, bhikkhus, the thought occurred to the bodhisatta Koṇāgamana: 'What is it that, when present, leads to the six sense bases? Dependent on what do the six sense bases arise?' Then, through wise attention, insight arose for bodhisatta Koṇāgamana with this breakthrough: 'When |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| are present, they lead to the six sense bases; dependent on name and form, the six sense bases arise.'

In the far past, the Buddha Kassapa prior to his full awakening reflects on how the world has fallen into trouble and discovers the escape from suffering through wise attention and insight into dependent co-arising.

Then, bhikkhus, the thought occurred to the bodhisatta Kassapa: 'What is it that, when present, leads to the six sense bases? Dependent on what do the six sense bases arise?' Then, through wise attention, insight arose for bodhisatta Kassapa with this breakthrough: 'When |name and form::mentality and materiality—the integrated structure of mental capacities (intention, attention, contact, feeling, perception) and physical form that together constitute and sustain an individual being [nāmarūpa]| are present, they lead to the six sense bases; dependent on name and form, the six sense bases arise.'

The Buddha explains the five lower fetters and the way of practice for abandoning them.

And what, Ānanda, is the path, what is the way of practice for the abandonment of the five lower fetters? Here, Ānanda, a bhikkhu, through detachment from |acquisitions::attachments, taking as mine, appropriation, sense of ownership, identification [upadhi]| and by abandoning |unwholesome::unhealthy, unskillful, unbeneficial, or karmically unprofitable [akusala]| mental qualities, with the complete calming of |bodily sluggishness::physical heaviness [kāyaduṭṭhulla]|, secluded from sensual pleasures and further secluded from unwholesome mental qualities, enters and dwells in the first jhāna, which is |accompanied by reflection::with thinking [savitakka]| and |examination::with investigation, evaluation [savicāra]|, |born from seclusion::secluded from the defilements [vivekaja]|, and is |filled with joyful pleasure::imbued with joy and happiness, with delight and ease, sometimes experienced as an intense joy or pleasure, rapture [pītisukha]|. In this state, he perceives whatever phenomena are present — whether |form::materiality, material existence, experience of the material world, i.e. encompassing both one's body and external objects, whether near or far, gross or subtle, deficient or refined; first of the five aggregates [rūpa]|, |felt experience::pleasant, neutral, or painful sensation, feeling felt on contact through eye, ear, nose, tongue, body, mind; second of the five aggregates [vedanā]|, |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, |intentional constructs::intentions, volitions, choices; mental and bodily volitional activities; thought formations and constructed experiences (including proliferative tendencies); kamma-producing processes; fourth of the five aggregates [saṅkhāra]|, or |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object; fifth of the five aggregates [viññāṇa]| — as impermanent, suffering, a disease, a boil, a dart, misery, an affliction, alien, disintegrating, empty, and not-self. He turns his mind away from these phenomena. Having turned his mind away, he directs it towards the deathless element, reflecting: 'This is peaceful, this is sublime, namely the stilling of all formations, the relinquishment of all attachments, the wearing away of craving, dispassion, cessation, Nibbāna.' If he is steady in that state, he experiences the wearing away of the mental defilements. But if he does not experience the wearing away of the mental defilements because of that desire for the Dhamma, that delight in the Dhamma, then, with the wearing away of the five lower fetters, he becomes one due to reappear spontaneously in the Pure Abodes, and there he will attain final Nibbāna without ever returning from that world. This indeed, Ānanda, is the path, the way of practice for the abandonment of the five lower fetters.

The Buddha affirms the Four Noble Truths as the core of his teaching and praises venerable Sāriputta’s deep understanding of them, who then expounds the truths, detailing suffering in all its forms, the arising of suffering rooted in craving, the ending of suffering, and the Noble Eightfold Path as the way of practice leading to the end suffering.

And what, friends, is right collectedness? 1) Here, friends, a bhikkhu, quite secluded from sensual pleasures and unwholesome mental states, enters and dwells in the first jhāna, which is |accompanied by reflection::with thinking [savitakka]| and |examination::with investigation, evaluation [savicāra]|, |born from seclusion::secluded from the defilements [vivekaja]|, and is |filled with joyful pleasure::imbued with joy and happiness, with delight and ease, sometimes experienced as an intense joy or pleasure, rapture [pītisukha]|; 2) with the |settling::calming, conciliation, subsiding [vūpasama]| of reflection and examination, the bhikkhu enters and dwells in the second jhāna, which is characterized by internal |tranquility::calming, settling, confidence [sampasādana]| and |unification::singleness, integration [ekodibhāva]| of mind, is without reflection and examination, |born from collectedness::born from a stable mind [samādhija]|, and is filled with joyful pleasure; 3) with the fading away of joyful pleasure, the bhikkhu dwells in a |state of equanimity::mental poised, mentally balanced, equanimous, non-reactive, disregarding [upekkhaka]|, |mindful and fully aware::attentive and completely comprehending [sata + sampajāna]|, experiencing |ease::comfort, contentedness, happiness, pleasure [sukha]| with the body. He enters and dwells in the third jhāna, which the Noble Ones describe as, 'one who dwells equanimous, mindful, and at ease;' 4) with the abandoning of ease and |discontentment::discomfort, unpleasantness, something unsatisfactory, stress [dukkha]|, and with the settling down of |joy and sorrow::craving and aversion, pleasure and displeasure, satisfaction and dissatisfaction, gladness and dejection, positive state of mind and negative state of mind [somanassadomanassa]|, the bhikkhu enters and dwells in the fourth jhāna, which is characterized by purification of mindfulness through |equanimity::mental poise, mental balance, equipoise, non-reactivity, composure [upekkhā]|, experiencing a feeling which is neither-painful-nor-pleasant — this, is called right collectedness.

The Buddha explains the three bases of sectarian views that when closely examined, culminate in inaction. He then shares the Dhamma that is irrefutable, undefiled, blameless, and not disapproved of by the wise.

Having cognized a |mental object::a mind object such as a thought, idea, memory, intention, emotion, image, or concept arising within the mind that becomes the object of awareness, reflection, craving, or aversion [dhamma]| with the mind, one explores a mental object as a basis for pleasure, a mental object as a basis for mental distress, a mental object as a basis for equanimity.

The wanderer Māgaṇḍiya holds the view that sensual indulgence is spiritual growth and harshly criticizes the Buddha for teaching sense restraint, calling him a destroyer of spiritual growth. The Buddha skilfully reveals the true nature of sensual pleasures through vivid similes such as a leper finding relief by scorching himself over burning coals and a blind man mistaking a filthy rag for a spotless white cloth.

In the same way, Māgaṇḍiya, if I were to teach you the Dhamma, saying, ‘This is that health, this is that Nibbāna,’ and you were to truly know that health and see that Nibbāna, then together with the arising of that vision, your desire and lust for the |five aggregates that are subject to clinging::the physical and mental heaps that are appropriated, grasped at, or taken as self; the fivefold collection of form, feeling, perception, formations, and consciousness bound up with attachment [pañca + upādānakkhandha]| would be abandoned. And you might reflect thus: ‘For such a long time, I have been tricked, deceived, and misled by this mind. For I clung only to |form::a visible object such as a beautiful sight, a face, an expression, art, ornament, possession, status symbol, admired appearance, or enticing scenery—anything seen that can produce desire, attachment, or self-view [rūpa]|, clung only to |felt experience::pleasant, neutral, or painful sensation, feeling, second of the five aggregates [vedanā]|, clung only to |perception::The mental process of recognizing and giving meaning to experience. It marks things by signs, labels, or associations drawn from memory and the field of contact. Perception shapes how one experiences the world; third of the five aggregates [sañña]|, clung only to |intentional constructs::intentions, volitions, and choices expressed as mental, verbal, and bodily activities; thought formations and constructed experiences (including proliferative tendencies); processes that produce kamma [saṅkhāra]|, and clung only to |consciousness::quality of awareness — distinctive knowing that arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object [viññāṇa]|. Dependent on my |clinging::grasping, acquiring, appropriating, taking possession, identifying [upādāna]|, |existence::continued conditional existence, the karmically conditioned mode of being that leads to future rebirth [bhava]| arose; dependent on existence, birth arose; dependent on birth, aging and death, sorrow, lamentation, pain, distress, and despair came to be. Thus this entire mass of suffering came into being.”

The Buddha shares his own journey of seeking the path to awakening, from leaving the household life, to studying under two meditation teachers, to attaining full awakening and an account of teaching the Dhamma to his first five disciples.

Further, bhikkhus, with the abandoning of ease and |discontentment::discomfort, unpleasantness, something unsatisfactory, stress [dukkha]|, and with the settling down of |joy and sorrow::craving and aversion, pleasure and displeasure, satisfaction and dissatisfaction, gladness and dejection, positive state of mind and negative state of mind [somanassadomanassa]|, the bhikkhu enters and dwells in the fourth jhāna, which is characterized by purification of |mindfulness::full awareness and recollection of the body, feelings, mind, and mental qualities, observing them clearly with sustained attention, free from craving and distress [sati]| through |equanimity::mental poise, mental balance, equipoise, non-reactivity, composure [upekkhā]|, experiencing a feeling which is neither-painful-nor-pleasant. This, bhikkhus, is called a bhikkhu who has blinded Māra, who has gone beyond the Evil One's sight, becoming invisible to him.