The Book of Pastoral Rule and Selected Epistles of Pope St. Gregory I (The Great)

Doctor of the Church; born at Rome about 540; died 12 March 604. Gregory is certainly one of the most notable figures in Ecclesiastical History. He has exercised in many respects a momentous influence on the doctrine, the organization, and the discipline of the Catholic Church. To him we must look for an explanation of the religious situation of the Middle Ages; indeed, if no account were taken of his work, the evolution of the form of medieval Christianity would be almost inexplicable. And further, in so far as the modern Catholic system is a legitimate development of medieval Catholicism, of this too Gregory may not unreasonably be termed the Father.