John I (bishop of Jerusalem) John I (bishop of Jerusalem) John I of Jerusalem was the seventh Bishop of Jerusalem. He was, according to Eusebius, a Jewish Christian born to Jewish parents who kept the Law of the Torah. According to universal tradition, John I replaced the first bishop of Jerusalem Saint James the Just, the ""brother of the Lord,"" who was appointed bishop by the Apostles Peter, St. James (whom Eusebius identifies as James, son of Zebedee) and John. John was well versed in the Law of Moses and as a young man disputed with Christians until he converted with the instruction of St.
Assistant to the Quorum of the Twelve Apostles Assistant to the Quorum of the Twelve Apostles Assistant to the Quorum of the Twelve Apostles, commonly shortened to Assistant to the Twelve or Assistant to the Twelve Apostles, was a priesthood calling in The Church of Jesus Christ of Latter-day Saints between 1941 and 1976. As the title of the calling suggests, men who held this position assisted the Quorum of the Twelve Apostles in fulfilling their priesthood responsibilities. Assistants to the Twelve were general authorities, and were generally assigned by the Twelve Apostles to preside over and speak at stake conferences; re-organize stakes; tour missions; and assist in