Dhammapada verses 129-145 explore the themes of non-violence, the consequences of harmful actions, and the importance of self-discipline. Through metaphors of a broken gong, a well-trained horse, and skilled artisans, the verses emphasize that true purification comes not from external austerities but from inner restraint, mindfulness, and ethical conduct. The inevitability of death and the suffering caused by harming others are highlighted alongside the rewards of peace and wisdom for those who cultivate virtuous behavior.