Jean-Luc Marion is one of the world's foremost philosophers of religion as well as one of the leading Catholic thinkers of modern times. In God Without Being, Marion challenges a fundamental premise of traditional philosophy, theology, and metaphysics: that God, before all else, must be. Taking a characteristically postmodern stance and engaging in passionate dialogue with Heidegger, he locates a "God without Being" in the realm of agape,...