John 3:10

Don’t marvel that I said to you, ‘You must all be born anew.’

The wind 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.”

Nicodemus answered him, “How can these things be?”

Most certainly I tell you, we speak that which we know and testify of that which we have seen, and you don’t receive our witness.

If I told you earthly things and you don’t believe, how will you believe if I tell you heavenly things?

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