Negating Negation critically examines key concepts in the corpus of Pseudo-Dionysius the Areopagite: divine names and perceptible symbols, removal and negation, hierarchy and hierurgy, ineffability and incomprehensibility. In each case it argues that the Dionysian corpus does not negate all things of an absolutely ineffable God; rather it negates few things of a God that is effable in important ways. Dionysian divine names are not inadequate metaphors or impotent attributes but transcendent divine causes. Divine names are not therefore flatly negated of God but removed as ordinary properties...