No one has ascended into heaven, but he who descended out of heaven, the Son of Man, who is in heaven.
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 ).