Rollins' unpublished PhD ("His Colour is Our Blood: A Phenomenology of the Prodigal Father") offers a survey of religious thinking in the aftermath of Marx, Freud, and Nietzsche. It engages directly with Martin Heidegger's critique of onto-theology and explores the religious significance of Jacques Derrida's post-structural theory and Jean-Luc Marion's saturated phenomenology (drawing out the points of connection and conflict between them). This manuscript represents Rollins' initial attempt to articulate an approach to faith that would short-circuit the categories of theism and atheism and problematize the various debates that arise from them. In so doing this marks an approach to Christianity that is not related to a system of belief but rather to a particular mode of life.