The inability to love, obey, or please God is the very essence of human depravity. And the only solution to that predicament is the re-creative work of God (2 Cor. 5:17). That is why Jesus told Nicodemus, 'You must be born again' (John 3:7). 'Unless one is born again, he cannot see the kingdom of God' (v. 3). This is what salvation is all about: God miraculously changes the nature of those whom He redeems, so that they are drawn to the very same righteousness they formerly hated. This was the central promise of the New Covenant.
John MacArthur