C Matthew McMahonAurelius Augustine (354-430) is one of the most prominently known figures in the history of the Christian church. He was a philosopher and theologian of the highest order, and steadfastly preached on the grace of God. He preached and wrote on the grae of God so extensively to preserve the truth of the gospel (especially against the heretic Pelagius) that he was deemed "the Doctor of Grace." Read More Read Less