He distinguished the difference between the "visible" and "invisible" churches, and he was inspired by the Visigoths' sack of Rome to write one of his works.
This man's namesake hypothesis concerns the chronological ordering of the Gospels of the New Testament. He wrote a text dealing with rhetoric and its religious uses in On Christian Doctrine, and argued against Donatism. He distinguished the difference between the "visible" and "invisible" churches, and he was inspired by the Visigoths' sack of Rome to write one of his works. In his most famous work, he described his experience as an adherent of Manichaeism. For 10 points, name this man who wrote The City of God and Confessions, a bishop from Hippo.
This man's namesake hypothesis concerns the chronological ordering of the Gospels of the New Testament.
St. Augustine of Hippo