Chapter V. Apostolicity. 51 to them. Apostolic Church. Catholic Church. Protestant Churches. 1. Our Savior gives pre-eminence to Peter over the other Apostles: "I will give to thee the keys of the kingdom of heaven."78 "Confirm thy brethren."79 "Feed My lambs; feed My sheep."80 The Catholic Church gives the primacy of honor and jurisdiction to Peter and to his successors. All other Christian communions practically deny Peter's supremacy over the other Apostles. ' Matt. xvi. 18. 1 Luke xxii. 32. ' John xxi. 15.