One of the so-called “Five Points of Calvinism” is the doctrine of “irresistible grace” (gratia irresistibilis), also called “efficacious grace.” According to this doctrine, all those who genuinely turn, or convert, to God do so because God gives to them a new holy nature (regeneration) and the gift of faith, so that they cannot but repent of their former life of sin and turn to a life of walking with God (from which they cannot ever depart). Apart from this “irresistible grace” of God, it is impossible for a person to turn to God. That is to say, only if God regenerates a person and gives them faith can the person convert to God; and the person will irresistibly convert to God when so regenerated and given faith.
If this doctrine is true, then apparently God does not know it. Apparently he is not a Calvinist. For in the famous parable of the vineyard, recorded in Isaiah 5.1-7, God complains about the wickedness of the Hebrew people (the vineyard), asking, “What more was there to do for my vineyard that I have not done for it?” (v.4). Well, if Calvinism is true, then there was a lot more God could have done for the people. He could have given them “irresistible grace”! He could have regenerated them and given them faith. In point of fact, only if he gave to them this irresistible grace could they have become a vineyard that bore good fruit, rather than wicked fruit (v.5). So what is God complaining about? Continue reading