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Petergee
Guest
The Acts of the Apostles mentions in many places, eg chapters 5, 10 and 15, that Peter was headquartered in Jerusalem in the earliest years of the Church, and that Antioch had a thriving Christian community before Peter moved there. Peter seems to have been the first bishop of Jerusalem, then the first bishop of Antioch, then the first bishop of Rome. If you think James founded the See of Jerusalem, where was Peter at the time? He wasn’t in Antioch.At most, James was step-brother of Jesus, not half-brother. Even then, he was the first Bishop of Jerusalem, not of Rome. In the homily by St. John Chrysostom, quoted in my signature below, this distinction is drawn. Peter, consequently, was never the Bishop of Jerusalem, as in Apostalic times that would imply founding, or succeeding, the See in question.
Peter did indeed found the See of Antioch, and every Bishop of Antioch ordained going back to the first is a successor of Peter in that See, but they are not the successor of the Petrine Office, which is the voice of the Apostles and Holder of the Keys. That position was passed on in Rome, upon the death of Peter. The difference is between Peter as a bishop, and Peter as The Rock; the fact that the Rock is also called the Bishop of Rome is incidental.
Peace and God bless!