Recently the General Synod of the Church of England agreed to approve liturgical resources— Prayers of Love and Faith—for blessing same-sex couples. This decision was the result of a long process of discernment concerning matters of sexuality and identity called Living in Love and Faith. This article aims to critique some of the background ethical and theological assumptions at work in the Living in Love and Faith resources, specifically the way the role of asceticism is conceived in them. I argue (...) that while there are promising references to formation of desire through discipline and restraint in the LLF resources, their ascetic intuitions remain limited to world-related goods, neglecting the significance of bodily practices for God-related goods and for our final flourishing. Paying attention to the theological dimensions of Christian ascetic practice will also reveal the importance of concrete limitations for ascetic formation of desire. I argue that such limits are required for unravelling the transcendent capacities of human desire. At the end of the article, I make some suggestions as to how the revitalisation of not just ethical but theological ascetic praxis can be helpful in navigating the Church of England's current disagreement with respect to same-sex unions. (shrink)