Postmetaphysics in this book is interpreted as thinking through metaphysics at the closure of metaphysics by thinking the impossible possibility of metaphysics. In this site of the closure of metaphysics and the turn to language, the grammar of faith is discovered as the grammar of language or writing (grammatology). The logic or grammatology of writing and thus of reality (context) is revealed, not contra to philosophy or metaphysics, but when thinking through metaphysics to its end (Heidegger) or closure (Derrida), and there in that site the grammar of faith is revealed as the grammar of texts and contexts and in such a site "God" is a good name to save and hence the possibility of postmetaphysical God-talk. The book concludes with three oblique offerings with regard to such postmetaphysical God-talk, namely a construction of an image, theopoetics and finally holy folly in response to the limitations and possibilities of postmetaphysical God-talk in the light of the conversation between Heidegger, Levinas and Derrida. Postmetaphysics in this book is interpreted as thinking through metaphysics at the closure of metaphysics by thinking the impossible possibility of metaphysics.In this site of the closure of metaphysics and the turn to language, the grammar of faith is discovered as the grammar of language or writing (grammatology). The logic or grammatology of writing and thus of reality (context) is revealed, not contra to philosophy or metaphysics, but when thinking through metaphysics to its end (Heidegger) or closure (Derrida), and there in that site the grammar of faith is revealed as the grammar of texts and contexts and in such a site "God" is a good name to save and hence the possibility of postmetaphysical God-talk. The book concludes with three oblique offerings with regard to such postmetaphysical God-talk, namely a construction of an image, theopoetics and finally holy folly in response to the limitations and possibilities of postmetaphysical God-talk in the light of the conversation between Heidegger, Levinas and Derrida.