(A.D. 354-430) Bishop of Hippo in North Africa, the most influential theologian of the West, known especially for his doctrineis derived from the Latin word for teaching, doctrina, and is an important aspect of Christianity more so than other world religions because Christian... more of graceIs a term used to identify unmerited assistance by God primarily to redeem and transform human beings. In the early and medieval church it also referr... more, including related doctrines of original sinThe doctrine developed by Augustine in the late 4th century that all human beings inherit the guilt of Adam’s sin and deserve damnation from birth. ... more and predestinationThe Augustinian doctrine that God bestows the grace of salvation on some individuals while assigning others to hell, independent of human choice or ac... more.