Church's hierarchy, was editor of its publication The Cloven Hoof, and sat on its governing Council of Nine. In 1973 he rose to the previously unattained rank of Magister Templi of IV°. According to the scholars of Satanism Per Faxneld and Jesper Petersen, Aquino had become LaVey's "right-hand man". There were nonetheless things that Aquino disliked about the Church of Satan; he thought that it had attracted many "fad-followers, egomaniacs, and assorted oddballs, whose primary interest in becoming Satanists was to flash their membership cards for cocktail-party notoriety". When, in 1975, LaVey abolished the system of regional groups, or grottos, and declared that in the future all degrees would be given in exchange for financial or other contributions to the Church, Aquino became increasingly disaffected; he resigned from the organization on June 10, 1975. While LaVey seems to have held a pragmatic and practical view of the degrees and of the Satanic priesthood, intending them to reflect the social role of the degree holder within the organization, Aquino and his supporters viewed the priesthood as being spiritual, sacred and irrevocable. Dyrendal, Lewis, and Petersen describe Aquino as, in effect, accusing LaVey of the sacrilege of simony. Aquino then provided what has been described as a "foundation myth" for his Setian religion. Having departed the Church, he embarked on a ritual intent on asking Satan for advice on what to do next. According to his account, at Midsummer 1975, Satan appeared and revealed that he wanted to be known by his true name, Set, which had been the name used by his worshippers in ancient Egypt. Aquino produced a religious text, The Book of Coming Forth by Night, which he alleged had been revealed to him by Set through a process of automatic writing. According to Aquino, "there was nothing overtly sensational, supernatural, or melodramatic about The Book of Coming Forth By Night working. I simply sat down and wrote it." The book proclaimed Aquino to be the Magus of the new Aeon of Set and the heir to LaVey's "infernal mandate". Aquino later stated that the revelation that Satan was Set necessitated his own exploration of Egyptology, a subject about which he had previously known comparatively little. Aquino's Book of Coming Forth by Night makes reference to The Book of the Law, a similarly 'revealed' text produced by the occultist Aleister Crowley in 1904 which provided the basis for Crowley's