Badiou, Marion and St Paul addresses the difficult question of whether it is possible to coherently think the notion of grace strictly in terms of immanence. The book develops a model for the thought of an immanent grace that avoids the traps of both obscurantism (the invocation of a wholly ineffably or transcendent ground for grace) and banality (the reduction of grace to nothing more than a variation of the established order). The conceptual resources needed for the development of such a model are gathered from sustained and original readings of St Paul's letter to the Romans,...