The wind{The same Greek word (pneuma) means wind, breath, and spirit.} blows where it wants to, and you hear its sound, but don't know where it comes from and where it is going. So is everyone who is born of the Spirit."
So Nicodemus said, How can a man be born again when he is old? can he enter the second time into his mother's womb, and be born? And Jesus answered, Verily, I say unto you, Except a man be born of water and of the Spirit, he cannot enter the kingdom of God. For that which is born of the flesh is flesh; and that which is born of Spirit is spirit ( John 3:4-6 ).