John 3:6-10

That which has been born of the flesh is flesh, and that which has been born of the Spirit is spirit.

Do not be amazed that I said to you, ‘You must be born again.’

The wind blows where it wishes, and you hear the sound of it, but you do not know where it is coming from and where it is going; so is everyone who has been born of the Spirit.”

Nicodemus responded and said to Him, “How can these things be?”

Jesus answered and said to him, “You are the teacher of Israel, and yet you do not understand these things?