The Hour Has Come anointing, entry, and the close of the public ministry
John 12 closes the "Book of Signs." Mary's costly anointing points to Jesus' burial; the crowds hail him as king on a donkey; the arrival of Greeks signals that "the hour has come" for the Son of Man to be glorified through the cross. The chapter — and Jesus' public ministry — ends with a sobering verdict on unbelief and a final summons to the light.
Overview of John 12
12:1–11 opens at Bethany, where Mary anoints Jesus' feet with costly nard; Jesus receives it as preparation "for the day of my burial," exposing Judas's false concern for the poor. 12:12–19 recounts the triumphal entry: the crowds wave palm branches and cry "Hosanna," and Jesus, fulfilling Zechariah 9:9, comes as the humble King "seated on a donkey's colt" — though his disciples grasp it only after the resurrection.
12:20–36 turns on the request of some Greeks to see Jesus: "the hour has come for the Son of Man to be glorified." Jesus speaks of the grain of wheat that must die to bear fruit, of his troubled soul, of the Father's voice from heaven, of the judgment of the world and the casting-out of its ruler, and of being "lifted up" to draw all to himself. 12:37–50 is the evangelist's closing reflection on unbelief — foretold by Isaiah, who "saw his glory" — followed by Jesus' final public appeal: he is the light, sent by the Father, and his word will be the judge at the last day.
Passage Units
All four passages of John 12 are available — completing the verse-by-verse exegesis of John 1–12.