7 You should not be amazed that I said to you: You must be born anew.
8 The Spirit inspires where he wills. And you hear his voice, but you do not know where he comes from, or where he is going. So it is with all who are born of the Spirit."
9 Nicodemus responded and said to him, "How are these things able to be accomplished?"
10 Jesus responded and said to him: "You are a teacher in Israel, and you are ignorant of these things?
11 Amen, amen, I say to you, that we speak about what we know, and we testify about what we have seen. But you do not accept our testimony.
12 If I have spoken to you about earthly things, and you have not believed, then how will you believe, if I will speak to you about heavenly things?
13 And no one has ascended to heaven, except the one who descended from heaven: the Son of man who is in heaven.