has led to speculation that Crowley embroidered the event to support his own belief system. Crowley himself claimed, in a footnote to the account in Liber 418, that "(t)he greatest precautions were taken at the time, and have since been yet further fortified, to keep silence concerning the rite of evocation." Arthur Calder-Marshall, meanwhile, asserts in The Magic of my Youth that Neuburg gave a quite different account of the event, claiming that he and Crowley evoked the spirit of "a foreman builder from Ur of the Chaldees", who chose to call himself "P.472". The conversation begins when two British students ask Neuburg about a version of the story in which Crowley turned him into a zebra and sold him to a zoo. Neuburg's response in this book contradicts both the words attributed to him in Liber 418 and the statement of Crowley biographer Lawrence Sutin. Choronzon is deemed to be held in check by the power of the goddess Babalon, inhabitant of Binah, the third sephirah of the Tree of Life. Both Choronzon and the abyss are discussed in Crowley's Confessions (ch. 66): "The name of the Dweller in the Abyss is Choronzon, but he is not really an individual. The Abyss is empty of being; it is filled with all possible forms, each equally inane, each therefore evil in the only true sense of the word—that is, meaningless but malignant, in so far as it craves to become real. These forms swirl senselessly into haphazard heaps like dust devils, and each such chance aggregation asserts itself to be an individual and shrieks, "I am I!" though aware all the time that its elements have no true bond; so that the slightest disturbance dissipates the delusion just as a horseman, meeting a dust devil, brings it in showers of sand to the earth." C.F. Russell, one of Crowley's disciples, went on to found the Choronzon Club, later renamed the GBG. Choronzon in chaos magic In much the same way that Satan has been championed by some of those who object to the Abrahamic God, Choronzon has been turned into a positive figure by some iconoclastic occultists, in particular chaos magicians who object to what they see as the stultifying and restrictive dogma of Thelema. Peter Carroll's "Mass of Choronzon" is a ritual with the purpose of casting the energy of one's ego into the universe to effectuate an unknown