question that unfortunately cannot be answered definitively." Van Wagoner argues there are no known contemporary records of "an explicit transfiguration, a physical metamorphosis of Brigham Young into the form and voice of Joseph Smith" and that "[w]hen 8 August 1844 is stripped of emotional overlay, there is not a shred of irrefutable contemporary evidence to support the occurrence of a mystical event either in the morning or afternoon gatherings of that day." Esplin, on the other hand, argues that "[t]hough there is no contemporary diary account, the number of later retellings, many in remarkable detail argues for the reality of some such experience." Sidney Rigdon denied such a metamorphosis took place, and accused Young of lying about it. Latter Day Saint organization after the conference With the support of the majority of adherents, Young assumed leadership of the church. He met with the Twelve and members of the Anointed Quorum on August 9; Bishops Newel K. Whitney and George Miller "were appointed to settle the affairs of the late Trustee-in-Trust, Joseph Smith, and be prepared to enter upon the duties as Trustees of the Church of Jesus Christ of Latter-day Saints." Meanwhile, Rigdon did not abandon his claims and began organizing supporters in Nauvoo. The Twelve Apostles discovered that Rigdon was undermining their authority; on September 3, 1844, Rigdon claimed "he had power and authority above the Twelve Apostles and did not consider himself amenable to their counsel". The Twelve then disfellowshipped Rigdon, on grounds of "Making a Division in the Church [by] ordaining Prophet, Priests & Kings contrary to the Say [way?] of God". He was excommunicated in absentia by the Common Council of the Church on September 8. Rigdon, claiming that Young's supporters had threatened his life, fled from Nauvoo and established a separate sect of the church in Pittsburgh, Pennsylvania, which excommunicated Young and most of the Twelve. At the General Conference of October 6–7, 1844, the Quorum of the Twelve presided as the church's highest authority for the first time; Young was sustained as "the president of the quorum of the Twelve, as one of the Twelve and first presidency of the church." The saints did not sustain Marks as president of the Nauvoo Stake, sustaining John Smith in his place. At this conference, Young also addressed the issue of revelation. More specifically, did revelations cease with Smith's death, or, if not, who would receive and