What does Calvinism teach about "free will" ?

Calvinism has never denied that man has the freedom to choose, but it has been very careful to clarify the precise limits of that freedom. And what Calvinism has stressed most of all about man's freedom of choice, is that our ability to choose cannot go beyond our nature. Therefore, since man is born with a sinful nature (cf. Psa.51:5; 58:3; Jer.17:9; Rom.5:12) his natural choices will never be in favor of God but in rejection of God (Psa.10:3-4). So then, when a sinner hears the gospel he cannot understand it but thinks it to be foolish (see I Cor.1:18; 2:14); furthermore, because his heart is corrupted by sin, his desires are as well - which is why Jesus taught that sinners "hate the light" and will not come to the light because they "love the darkness" (Jn.3:19-20). And out of that love for the darkness comes a rebellion and resistance against God and His way of salvation in Christ.

Thus, if a sinner is left to himself to make the choice to follow Christ, he will renounce Christ everytime. It is not in man as a sinner to want Christ to save him. His desires and ability are both enslaved to his sinful nature, and are therefore bound to oppose God as a way of life. This is why the Bible declares as a matter of fact concerning all sinners apart from God's grace in Christ: "...there is none who seeks for God" (Rom.3:11). This one statement in the context of Romans 3:9-18, is stating that man in his sinfulness has not one single inclination to seek God as his God and Savior. In fact, based upon the meaning of the verb "seeks" (Greek: ekzeteo), Romans 3:11 is saying that in the nature of every sinner there does not exist a searching, longing, inquiring, craving, and seeking drive to want God in a saving way. This does not mean that man has no freedom to choose, but again, his free choices are totally limited by the natural bent of his nature. And if his nature is sinful (which it is!) then he cannot and will not choose to come to Christ for salvation, left to himself.

This is why Jesus made it so plain in John 6:44, that "no one can (Greek: dunamis - "power or ability") come to me, unless the Father draws (Greek: elkuo - "take possession of") him." Think carefully about what this verse is saying: no sinner has the ability to come to Christ unless God takes supernatural possession of him and brings him savingly to Christ. But this possession is not coercion. God is not forcing the sinner to come against his will. Rather, by giving the sinner a new nature through the new birth (Ezk.36:26; Jn.3:1-8; II Cor.5:17), he comes to Christ willingly and freely as he is enabled by the Holy Spirit (cf.Jn.6:63). This truth is expressed in the most comprehensive way in Chapter Ten of the 1689 Baptist Confession of Faith:

"At a time appointed by and acceptable to God, those whom God has predestinated to life are effectually called by His Word and Spirit out of the state of death in which they are by nature, to grace and salvation by Jesus Christ. Their minds are given spiritual enlightenment and, as those who are being saved, they begin to understand the things of God. God takes away their heart of stone and gives them a heart of flesh. He renews their will, and by His almighty power He sets them to seek and follow that which is good, at the same time effectually drawing them to Jesus Christ. And to all these changes they come most freely, for they are made willing by divine grace."

This therefore is Calvinism's position on the idea of "free will": man has the natural ability and desire to choose many things, but because he is by nature a sinner, he cannot make the righteous and spiritual choice to trust Christ to save him. He is morally and spiritually unable and unwilling to excercise his will towards Christ. The great gospel evangelist and Calvinist, George Whitefield (1714-1770), summed up the Calvinist doctrine on free will best when he said: "Man has a free will to go to hell but none to go to heaven, till God works in him to will and do for His good pleasure."