Nope. It was Pelagius the heretic. Your pal.
how you pal augustine the gnostic corrupted the church with his numerous false teachings.
Below is a history lesson about your beliefs.
Which the Reformation bought into with their doctrines. Both Luther and Calvin were heavily influenced by Augustine
The errors of the Gnostics were continually rejected by the Early Church, but the Gnostics continued to try to penetrate the Church with their views. The Gnostics even wrote their own gospels, known as the Gnostic Gospels today, where they stole credible names like Mary and Thomas to try to give validity to their teachings.
While many of the attempts of the Gnostics to infiltrate the Church failed, and many of their views are widely rejected today, it seems that their particular view of human nature, free will, and the nature of sin has found wide acceptance in the Church today.
On Free will
Regarding the term “free will,” John Calvin admitted “As to the Fathers, (if their authority weighs with us,) they have the term constantly in their mouths…”[31] He said, “The Greek fathers above others” have taught “the power of the human will”[32] and “they have not been ashamed to make use of a much more arrogant expression calling man ‘free agent or self-manager,’ just as if man had a power to govern himself…”[33] He also said, “The Latin fathers have always retained the word ‘free will’ as if man stood yet upright.”[34] It is a fact that cannot be denied even by those who most ardently oppose the doctrine of free will, that the doctrine of free will and not that of inability was held by all of the Early Church.
Walter Arthur Copinger said, “All the Fathers are unanimous on the freedom of the human will…”[35] Lyman Beecher said, “the free will and natural ability of man were held by the whole church…”[36] And Dr Wiggers said, “All the fathers…agreed with the Pelagians, in attributing freedom of will to man in his present state.”[37] This is a very important point because whenever a person today holds to the belief that all men have the natural ability to obey God or not to obey Him, or that man’s nature still retains the faculty of free will and can choose between these two alternatives and possibilities, he is almost immediately accused of being a heretical “Pelagian” by the Calvinists. This accusation is being unfair to the position of free will since all of the Early Church Fathers held to free will long before Pelagius even existed.
On Original sin
Harry Conn said, “Augustine, after studying the philosophy of Manes, the Persian philosopher, brought into the church from Manichaeism the doctrine of original sin.”[51]
The corruption of our nature, or the loss of our free will, Augustine credited to the original sin of Adam. Augustine said that the “free choice of the will was present in that man who was the first to be formed… But after he sinned by that free will, we who have descended from his progeny have been plunged into necessity.”[52] “By Adam’s transgression, the freedom of’ the human will has been completely lost.”[53] “By the greatness of the first sin, we have lost the freewill to love God.” And finally he said, “by subverting the rectitude in which he was created, he is followed with the punishment of not being able to do right” and “the freedom to abstain from sin has been lost as a punishment of sin.”[54]
Consider the following facts:
All of the Early Christians, before Augustine, believed in man’s free will and denied man’s natural inability.
The Gnostics in the days of the Early Church believed in man’s natural inability and denied man’s free will.
Augustine was a Gnostic for many years, in the Manichaeism sect, and converted to the Church out of Gnosticism.
After joining the Church and being appointed a Bishop, Augustine began to deny the free will of man and to affirm the natural inability of man
The Church, under Augustine’s influence, began to believe in the natural inability of man, which it never before held to, but which it formerly would refute.
The reason that John Calvin rejected all ancient theologians and dismissed all of their writings on this matter, except for Augustine, is because all ancient theologians affirmed the freedom of the will in their writings, except for Augustine. Gregory Boyd said, “This in part explains why Calvin cannot cite ante-Nicene fathers against his libertarian opponents…. Hence, when Calvin debates Pighuis on the freedom of the will, he cites Augustine abundantly, but no early church fathers are cited.”[80] That is why George Pretyman said, “…the peculiar tenets of Calvinism are in direct opposition to the Doctrines maintained in the primitive Church of Christ…” This we have clearly seen, but he also said, “…there is a great similarity between the Calvinistic system and the earliest [Gnostic] heresies…”[81]
The Reformers sought to return the Church to early Christianity, but actually brought it back to early heresies, because it stopped short at Augustine. The Reformers did not go far back enough. Rather than returning the Church to early Christianity, the Reformation resurrected Augustinian and Gnostic doctrines. The Methodist Quarterly Review said, “At the Reformation Augustinianism received an emphatic re-enforcement among the Protestant Churches.”[82] The Encyclopedia of Religion and Ethics said, “…it is Augustine who gave us the Reformation. For the Reformation, inwardly considered, was just the ultimate triumph of Augustine’s doctrine… the Reformation came, seeing that it was, on its theological side, a revival of Augustinianism…”[83] The Reformation was to a great extent a resurrection or revival of Augustinian theology and a further departure and falling away from Early Christianity.
Gnosticism, Augustinianism, Lutheranism, and Calvinism have much in common. Augustinianism, Lutheranism, and Calvinism teach Gnostic views of human nature and free will but under a different name. It’s the same old Gnosticism in a new wrapper. Other doctrines also seem to have originated in Gnosticism, from Basilianism, Valentianism, Marcionism, and Manichaeism, such as the doctrines of easy believism, individual predestination, constitutional regeneration, a sinful nature or a sinful flesh, eternal security or once saved always saved, and others. But no Gnostic doctrine has spread so widely throughout the Church, with such great acceptance as the doctrine of man’s natural inability to obey God.
https://crosstheology.wordpress.com/augustine-gnostic-heretic-and-corruptor-of-the-church/