The Most Ancient Lives of Saint Patrick/The Life and Acts of St. Patrick/Chapter 25
How he Journeyed unto Rome, and was made a Bishop; and of Palladius, the Legate of Ireland.
The God of our salvation having prospered Patrick's journey, he arrive at the city which is the capital of the world; and often, with due devotion, visiting the memorials of the apostles and the martyrs, he obtained the notice and the friendship of the chief Pontiff, and found favor in his sight. In the apostolic chair then sat Pope Celestine, of that name the first, but from the blessed Apostle Peter the forty-third; but he, keeping Saint Patrick with him, and finding him perfect and approved in faith, in learning, and in holiness, at length consecrated him a bishop, and determined to send him to the conversion of the Irish nation. But Celestine had sent before him, for the sake of preaching in Ireland, another doctor named Palladius, his archdeacon, to whom, with his coadjutors, he gave many books, the two Testaments, with the relics of the Apostles Peter and Paul and of numberless martyrs; and the Irish not listening to, but rather obstinately opposing, Palladius in his mission, he quitted their country, and, going towards Rome, died in Britain, near the borders of the Picts; yet, while in Scotland, converting some to the faith of Christ, he baptized them and founded three churches built of oak, in which he left as prelates his disciples Augustine, Benedict, Sylvester, and Sulomus, with the parchments and the relics of the saints which he had collected. To him with more profitable labor did Saint Patrick succeed, as is said in the Irish proverb, "Not to Palladius, but to Patrick, the Lord vouchsafed the conversion of Ireland." And the Pope, being certified of Palladius's death, immediately gave to Patrick the command, which hitherto, keeping more secret counsel, he had delayed, to proceed on his journey and on the salutary work of his legation.