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.
14. And just as Moses lifted up the serpent in the desert, so also must the Son of man be lifted up,