DhammaPada verses 1-20 share on the power of the mind in shaping one's experiences, the importance of letting go of resentment and hostility, the consequences of living without restraint and moderation, the distinction between essence and non-essence, the sorrow and joy tied to one's actions, the importance of acting according to the Dhamma, and who partakes in the true ascetic life.

The Buddha explains how Devadatta, overcome by evil desires, bad friendship, and abandoning the training, fell to Avīci hell. Though once esteemed, his envy led to ruin. The wise should associate with those whose path leads to the end of suffering.

The Buddha describes two types of bhikkhus based on how they deal with thoughts of sensuality, ill will, and harming while walking, standing, sitting, and lying down, and which one is capable of reaching the highest awakening.

The Buddha describes two types of bhikkhus based on how they deal with thoughts of sensuality, ill will, and harming while walking, standing, sitting, and lying down, and which one is capable of reaching the highest awakening.