Gregory the Great and the Rise of the Papacy
Pope Gregory I protected Rome from the Lombards and sent missionaries to the Anglo-Saxons, laying the foundations for the Roman Church to become the spiritual centre of Western Europe.

Elected pope in 590, Gregory I negotiated directly with the Lombards to protect Rome, beyond the reach of the Byzantine emperor, and fed its starving citizens. In 597 he sent the monk Augustine to England to lead the conversion of the Anglo-Saxons. The idea that the bishop of Rome, as Peter’s successor, was head of the Church gained strength, and the Roman Church drew closer to the Germanic kingdoms than to Byzantium. Gregorian chant takes its name from him. At this time Sui had reunified China (589) and Goguryeo was facing Sui.