"We believe that it has been brought about by a special dispensation of Divine Providence, that the Frankish Princes should profess the orthodox faith; like the Roman Emperors, in order that they may help this city, whence it took its rise. Persuade them with all earnestness to keep from any friendship and alliance with our most unspeakable enemies, the Lombards."
January 1, 1970
https://en.wikiquote.org/wiki/Pope_Pelagius_II