Pelagianism Vs Calvinism (Augustinianism): Could you address whether Pelagianism is heretical and if Augustine's definition of it is correct? [Galatians 5:17, Ezekiel 18:23, Ezekiel 33:11, Jeremiah 7:31]. Calvinist View of One's Free Will: What does the Calvinists say about the verse that says God "works in you both to will and to do of his good pleasure?" [Philippians 2:13].