Today's Catholic bishops, the Pope, the ‘College of Bishops’, successors to the ‘Apostolic College’. After Pentecost, they began to preach the Gospel to the world, united under the leadership of Peter, whom Christ appointed as their leader. They are called the ‘Apostolic College’. The elders called ‘Presbyters’ helped the apostles... Catechesis on the Second Vatican Council, with Fr Justolat Rafaralahimboa.