In this episode, Christopher and Riley contemplate good and evil from the loss of paradise in the duality of the fall to the regaining of paradise in a return to unity in the mystery of the conjunction of opposites and the sacred marriage of heaven and earth. In the course of the conversation, Riley and Christopher ponder the problem of evil postulated by Epicurus and the theodicies, or solutions to this problem, offered by philosophers and theologians from antiquity to modernity, and thus the purpose of good and evil from the fall of humanity into duality to its redemption in unity.