12. If I told you earthly things, and ye believe not, how shall ye believe, if I tell you heavenly things?
13. And no man hath ascended into heaven, but he that descended out of heaven, even the Son of man, which is in heaven.
14. And as Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up:
15. that whosoever believeth may in him have eternal life.