All we Irish dwelling on the edge of the world are disciples of Saints Peter and Paul and of the disciples who, under the Holy Spirit, wrote the Sacred Canon. We accept nothing outside this evangelical and apostolic teaching. There was no heretic, no Jew, no schismatic, but the Catholic Faith, as first delivered to us by you, the successor of the apostles, is kept unshaken.... We, indeed, are, as I have said, chained to the Chair of Saint Peter; for although Rome is great and known afar, it is great and honored with us only by this Chair.
-- Saint Columbanus
