Augustine of Hippo

Aurelius Augustinus, Augustine of Hippo, or Saint Augustine (November 13, 354 –  August 28, 430) was a philosopher and theologian, and was bishop of the North African city of Hippo Regius for the last third of his life. Augustine is one of the most important figures in the development of Western Christianity, and is considered to be one of the church fathers. He framed the concepts of original sin and just war.
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Noun
1. (Roman Catholic Church) one of the great fathers of the early Christian church; after a dramatic conversion to Christianity he became Bishop of Hippo Regius in North Africa; St. Augustine emphasized man's need for grace (354-430)
(synonym) Augustine, Saint Augustine, St. Augustine
(hypernym) theologian, theologist, theologizer, theologiser
(classification) Roman Catholic, Western Church, Roman Catholic Church, Church of Rome, Roman Church