Socrates here draws on the cyclical and kinship arguments to further explain nearly every claim made earlier in the defense speech (Chapter 3). He provides an interconnected account of virtue, happiness, moral psychology, reincarnation, and soul–body interaction. He first describes how coming to know the divine will ultimately allow the philosopher’s soul to spend the afterlife with the gods, eternally happy. By contrast, non-philosophers reincarnate because their desire for the body-like pulls them into a new body after death. Understanding this mechanism requires clarifying how Socrates thinks of the impurities in non-philosophers’ souls. After examining this, the chapter turns to how the body deceives the soul into desiring things that are not good for it. Socrates develops the account of true courage and temperance from the exchange passage (69a–e) to explain how the philosopher avoids and resists the body’s insidious effects so that the soul can pursue wisdom and so be eternally happy.