Bishop Augustine, also known as Saint Augustine of Hippo, was an influential early Christian theologian and philosopher. Born in 354 AD in Thagaste, North Africa, he became a prominent figure in the development of Western Christianity. His writings, particularly "Confessions" and "The City of God," addressed issues of faith, morality, and the nature of God. Augustine served as the Bishop of Hippo Regius from 396 AD until his death in 430 AD. He played a crucial role in shaping Christian doctrine, especially concerning original sin and divine grace. His thoughts continue to impact Christian theology and philosophy today.