In Eastern Orthodoxy, all autocephalous primates are seen as collectively gathering around Christ, with other archbishops and bishops gathering around them, and so forth, in a model called "conciliar hierarchy". This is based in part on the vision in the book of Revelation of the 24 elders gathered around the throne of Christ, who are believed to represent the 12 patriarchs of Israel and the 12 apostles of Jesus Christ. There is no single Patriarch with exclusive authority comparable to the Pope in Rome.