‘Toward a Christian Postmodern Ethics: Theosis, Aporia, Apatheia’

Abstract This article considers purgation as a possible basis for a theological response to John Caputo's postmodern critique of ethics. It begins by reflecting on purgation and theosis in the writings of Gregory of Nyssa and Origen of Alexandria. It then probes the classical origins of these themes by turning to Sean D. Kirkland's consideration of the aporetic quality of progressions toward the Good in Plato's early dialogues. It emphasises knowledge of the Good as one with its non‐knowing and distinguishes this view from Caputo's reading of Hegel. After retrieving some strong metaphysical concepts in light of this reading, it engages Caputo's Against Ethics directly, considering its critique of Aristotle's dependence on contingent events for shaping the ethical life. It situates the purgative struggle for the Good in a distinctly ‘lived’ context through the personhood of Jesus. In orthodox Christology, the Good becomes an immanent ethical agent whose shared ontological horizon with humanity ensures virtue is in nothing other than a life that struggles to reckon with the Good. It concludes with the suggestion that purgation is theosis , and that this entails an attitude of apatheia defined by radical openness to events.