There is an important pun which foreshadows the crucifixion, the Son of Man must be lifted up/exalted so that the nations would be healed. Jesus was lifted up on the cross, but that was also his exaltation which gave him glory. This turns the idea of being “exalted” or respected on its head, since true glory comes from sacrifice and apparent shame rather than grasping for power. Understanding this allows us to recognize the “messianic secret” that Christ’s death really did accomplish the righteous reign of God over the whole Earth, through completely unexpected means.