Faith, Jesus is saying, is not a product of our unregenerate human natures; It is, rather, the product of new life that only He can give us through the quickening work of the Holy Spirit. It is the Spirit alone who, uniting us to Christ, gives life to our dead souls that we may believe. Jesus is affirming the same truth to Nicodemus in John 3, using the same type of language. In verse 6 Jesus tells him, “That which is born of the flesh is flesh, and that which is born of the Spirit is spirit.” And unless one is born of the Spirit he can neither see nor enter the kingdom of God. Jesus never gives Nicodemus an imperative (command) to be born again, but instead, tells him what must happen to him for eternal life to be a reality. Belief springs from a change of nature, for the old man considers the gospel foolish and thus cannot comprehend it (1 Cor 2:14).
