What does the Bible say about Jesus' betrayal?

In John 18, we see the profound betrayal of Christ by Judas Iscariot, a familiar friend who led the authorities to arrest Jesus. This event is crucial because it marks the beginning of the end of Jesus' earthly ministry and his imminent crucifixion, fulfilling prophecies and God's redemptive plan. The betrayal emphasizes not only the depths of human sin but also the intentionality of Christ in facing his death, as he willingly went forth to fulfill the scriptures and suffer for the sins of many.