FREE WILL

What Is the Biblical Concept of Free Will?
Animals operate largely on instinct, an inherited pattern of behavior. Human beings are different. We are made in the very image of God himself (Gen. 1:26-27). We possess volition (i.e., the power to make personal choices). 

A few modern philosophers, such as Bertrand Russell, denied that man has free will. 

Some theologians, following Augustine, contend that man's enslavement to sin has destroyed his power to exercise free will. Accordingly, he can do nothing good, not even believe in God, until he is supernaturally empowered with a measure of the Holy Spirit. 

But this is a false ideology. Every command given to man presupposes his ability to accept or reject it. Every warning in Scripture assumes that human beings have the power to change. Jesus said to certain Jews who were rejecting him, "You will not come unto me that you may have life" (Jn. 5:39; cf. Mt. 23:37). There is a vast difference between "will not" and "cannot." 

The canon of Scripture closes with an affirmation of man's free will: "he that will, let him take the water of life freely" (Rev. 22:17).
Adapted from the book "Bible Words and Theological Terms Made Easy" by Wayne Jackson