This chapter presents discourses that explore pairs of qualities, concepts, or principles fundamental to the Buddha's teachings. Each sutta examines the relationship between two elements, such as good and evil, wisdom and compassion, or effort and mindfulness. These teachings emphasize the balance and interdependence of these dualities in the practice of the Dhamma. The "Book of Twos" provides valuable insights into how complementary qualities work together to support spiritual growth and understanding on the way of practice to liberation.
The Book of the Twos
The Buddha explains the faults concerning this life and the next life, the strivings for laypeople and those who have gone forth, the things that cause regret and do not cause regret, the importance of not resting content with wholesome qualities, the two things that cause regret and do not cause regret, the two dark and bright qualities, and the two occasions for approaching the rains retreat.
PTS 1.47–1.51The Buddha teaches the powers of reflection and cultivation, careful self-examination in disciplinary issues, abandoning the unwholesome, and factors leading to the decline or endurance of the good Dhamma.
PTS 1.52–1.58The Buddha contrasts the immature and wise persons, shares on who misrepresents the Buddha, virtuous and unprincipled behavior, wrong and right view, why he dwells in forests and remote lodgings, and the importance of tranquility and penetrative vision.
PTS 1.59–1.61The Buddha teaches about integrity, gratitude, how one can repay one’s parents, action and non-action, who to make offerings to, persons who are internally or externally fettered, and the importance of right practice and well grasp of the Dhamma. The chapter gets its name from the AN 2.36 discourse.
PTS 1.61–1.69The Buddha contrasts shallow and deep, factious and unified, worldly and Dhamma-centered assemblies. Communities bound by empty talk, indulgence, and discord decline, while those rooted in seclusion, concord, discipline, inquiry, and the good Dhamma flourish.
PTS 1.70–1.75The Buddha explains the importance of the Perfectly Awakened One and the wheel-turning monarch, shares about the two types of Buddhas, who does not tremble when a thunder strikes, how living with the unvirtuous and virtuous occurs, and the consequences of not internally settling contention of views and resentment arising from a disciplinary issue.
PTS 1.76–1.79The Buddha distinguishes between pairs of happiness.
PTS 1.80–1.81Harmful, unwholesome qualities do not arise out of nowhere. The Buddha shows they always have a basis, and that by abandoning that very basis, they do not come to be.
PTS 1.82The Buddha presents pairs including freedom of heart and freedom by wisdom, conscience and fear of wrongdoing, good friendship and being easy to instruct, and skill in elements, offenses, and their resolution.
PTS 1.83The Buddha explains the difference between immature and wise persons, and how taints increase or decrease based on how one perceives.
PTS 1.84The Buddha teaches on two hopes that are difficult to abandon, two kinds of people who are rare in the world, two kinds of people who are difficult to satisfy, two causes for the arising of passion, aversion, wrong view, and right view, and two kinds of offenses.
PTS 1.86–1.88Who should faithful disciples aspire to emulate, and how do wise people differ from the immature in praise, confidence, and conduct toward parents and the Buddha?
PTS 1.88–1.91The Buddha contrasts ten pairs of material and Dhamma-based generosity—giving, offerings, generosity, charity, wealth, shared enjoyment, sharing, support, assistance, and sympathy—declaring the Dhamma-based kind the best.
PTS 1.91–1.92The Buddha contrasts twelve pairs of material and Dhamma-based qualities and declares which is the best.
PTS 1.93