In “Papal Primacy in the First Councils, Part 7,” I stated:
I now highlight that McCready calls him “Pope Saint Leo the Great.” This is quite a mouthful. I bring this up because effusive praise is not excellent grounds for an unbiased presentation. It would be one thing to quote the epideictic and panegyrical styles of the Councils of Ephesus and Chalcedon as the tradition of the times. It would be quite another for a modern man to try to imitate that style unironically.
Well, it turns out this is not a unique phenomenon.
Protestantism didn’t arrive in 1517. Celtic Christians were already saying “The Pope of Rome hath no jurisdiction in this realm” in the 6th century.
St Columbanus in a letter to Boniface IV:
Come on man. He prays “the holy Pope, his Father“, to direct towards him “the strong support of his authority, to transmit the verdict of his favour”. He apologizes “for presuming to argue as it were, with him who sits in the chair of Peter, Apostle and Bearer of the Keys“.
…
It’s pedantically fallacious to cite honorifics.