Stephen Mulhall

“These passages (Nietzsche, GM, 2.16) have an uncanny dual-aspect quality to them, with master morality oscillating between being a mythic trace of our wholly animal past (the articulation of a state of nature) and a specific mode of organizing the cultural dimension of any genuinely human life, and slave morality oscillating between being a later such mode and being the mythical means by which the human animal enters into culture in the first place (by dividing himself in two). Either way, however, the priests who lead the revolution are plainly possessed of an inner life of very significant depth and richness, and so must have already been marked by the very self-scrutinizing, life-denying value-system that Nietzsche’s account also tells us they create in order to marshal their slave army. But if Nietzsche finds himself affirming the paradoxical conclusion that slave morality makes possible not only its cultural hegemony but also its own existence, that indicates a fundamental tendency on his part to view this life-denying value-system as having always already left its traces on human life—as being what first makes genuinely human life possible, and indeed what first makes human beings and the world in which they live at once interesting, profound, momentous, and promising.”
― Stephen Mulhall, The Ascetic Ideal: Genealogies of Life-Denial in Religion, Morality, Art, Science, and Philosophy