"Saint Peter was one of the Twelve Apostles of Jesus Christ, leaders of the early Christian Church. The Roman Catholic Church considers him to be the first Pope, ordained by Jesus in the "Rock of My Church" dialogue in Matthew 16:18. The ancient Christian churches all venerate Peter as a major saint and associate him with founding the Church of Antioch and later the Church in Rome, but differ about the authority of his various successors in present-day Christianity."