"Augustine’s anti-Pelagian writings set forth this doctrine of grace more clearly in some points, such as the terms ”
election,” ” predestination,” ” the gift of perseverance,” and also more logically; but space forbids us to show this here, as the part taken in this controversy by Augustine is so fully detailed elsewhere." The Manichaean contribution to the success of Augustine's conception of predestination is both undeniable and indispensable - See more at:
http://www.dissertation.com/book.php?method=isbn&book=1581120176#sthash.3lh8OBba.dpuf
Manichaeism (/ˈmænɨkiːɪzəm/;[1] in Modern Persia was a major gnostic religion, originating in Sassanid-era Babylonia.....Mani believed that the teachings of Buddha, Zoroaster, and Jesus were incomplete, and that his revelations were for the entire world, calling his teachings the "Religion of Light
"Augustine's development of the idea of predestination reveals the Manichaean concept of the Good at work in three ways: on the framework of that development, in the implication of determinism, and on the context of the doctrine - See more at: http://www.dissertation.com/book.php?method=isbn&book=1581120176#sthash.3lh8OBba.dpuf"
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Aurelius Augustinus (354 - 430) is often simply referred to as St. Augustine or Augustine Bishop of Hippo (the ancient name of the modern city of Annaba in Algeria). He is the pre-eminent "Doctor of the Church" according to Roman Catholicism, and is considered by Evangelical Protestants to be in the tradition of the Apostle Paul as the theological fountainhead of the Reformation teaching on salvation and grace."
"The Development of the Doctrine of Predestination among the Reformed (continued): the Controversy in regard to Infra- and Supralapsarianism:
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Augustine remains a central figure, both within Christianity and in the history of Western thought. As he himself was much influenced by Platonism and Neoplatonism, particularly by Plotinus"
Augustine's responses[Total Depravity.] He dwelt at length on the Corruption of man's nature and the consequent lack of freedom of the will to choose God, exercise faith, or generally perform any act that moves towards restoration to God. To be sure, the freedom of the will to act is not in question, and man still makes his choices. However, his choices are all determined now by his corrupt nature, and in himself he has no ability to choose God.
Augustine made some helpful comparisons here. He showed that Adam was in a state of Able to sin and Able not to sin, but by his sin he rendered himself and his descendants Not able not to sin. After death the redeemed saints are finally confirmed in a state which Adam did not enjoy, namely Not able to sin.
[Unconditional Election and Irresistible Grace.] As a result of the above, the necessity of the doctrine of the free grace of God becomes apparent (not only from the above logic, but from Scripture itself). God must save freely and sovereignly, since we are unable to choose him. God's grace grants everything, so election cannot be based on foreseen future merits. Even faith itself is the gift of God to his elect. Grace and predestination cannot be separated.
"A man's free-will, indeed, avails for nothing except to sin, if he knows not the way of truth; and even after his duty and his proper aim shall begin to become known to him, unless he also take delight in and feel a love for it, he neither does his duty, nor sets about it, nor lives rightly. Now, in order that such a course may engage our affections, God's 'love is shed abroad in our hearts,' not through the free-will that arises from ourselves, but 'through the Holy Ghost, which is given to us.' (Rom 5:5)" (On the Spirit and the Letter, 3.5)
I could do this all day. You have to be BLIND not to see the corrupt tree from which Calvinism came.