critical theory with slavoj zizek: This, in simple terms, is the basic difference between psychoanalysis and Christianity: while both agree that the life of the “human animal” is disrupted by the violent intrusion of a properly meta-physical “immortal” dimension, psychoanalysis identifies this dimension as that of (specifically [in]human) sexuality,of the “undead” drive as opposed to the animal instinct, while Christianity sees in sexuality the very force which drags humans towards animality and prevents their access to immortality.