This title provides an enquiry into the sacramental theology of Chauvet, Heidegger and Benedict XVI. Chauvet is the voice of contemporary Catholic sacramental theology. His ideas are assimilated by students of theology (particularly, the liturgy) throughout the French and English speaking world more or less without critical appraisal. This is because his major work Symbole et Sacrement is interdisciplinary, moving from a scholastic theological view of sacraments, through a philosophical enquiry both into Heidegger's thought and into theorists of language, to a consideration of anthropology...