Herbert McCabe, OP (d. 2001), was a significant theological figure in England in the last century. A scholar of Aquinas, he was also influenced by Wittgenstein and Marx, his reading of whom helped him articulate a distinctive Thomistic account of human embodiment that serves as a critique of other dominant approaches in ethics. This article shows McCabe's contribution to moral theology by placing his work in conversation with other important approaches, namely, situation ethics, proportionalism, and the New Natural Law Theory.