9 Nicodemus said to him, ^x“How can these things be?” 10 Jesus answered him, “Are you the teacher of Israel ^yand yet you do not understand these things? 11 Truly, truly, I say to you, ^zwe speak of what we know, and bear witness to what we have seen, but ^zyou¹ do not receive our testimony. 12 If I have told you earthly things and you do not believe, how can you believe if I tell you heavenly things? 13 ^aNo one has ^bascended into heaven except ^che who descended from heaven, the Son of Man.² 14 And ^das Moses lifted up the serpent in the wilderness, so must the Son of Man ^ebe lifted up, 15 that whoever believes ^fin him ^gmay have eternal life.³