Rufinius translated the "great orations" of another theologian of this name into Latin.
One pope with this name continuously feuded with his exarch Romanus until he died and was replaced by Callinicus. That pope with this name sought to make peace with Queen Theodelinde of the Lombards, as King Authari had just died before he took power. One theologian with this name disbelieved Origen's claim that humanity "fell from perfection" because he saw perfection as "constant striving" or epektasis. Rufinius translated the "great orations" of another theologian of this name into Latin. Those two theologians with this name are from Nyssa and Nazianzus, and are considered "Cappadocian fathers" along with Basil the Great. A pope with this name authored the Magna Moralia, a commentary on Job. That pope worked with Augustine of Canterbury to send hundreds of missionaries to proselytize the Anglo-Saxons. For 10 points, identify this name held by a pope who instituted a namesake type of plainsong used by the Catholic Church.
One pope with this name continuously feuded with his exarch Romanus until he died and was replaced by Callinicus.
Gregory