Why is the betrayal of Judas Iscariot significant?

Judas Iscariot's betrayal of Jesus is crucial in the narrative of the gospel as it fulfills Old Testament prophecy, demonstrating God's sovereign control over the events leading to the crucifixion. Matthew 26 recounts how Judas betrayed Jesus for thirty pieces of silver, a foreordained act that was known even by Christ, underscoring God’s sovereign plan. This act of betrayal serves as a sobering reminder of the reality that even those who outwardly appear to be followers can turn against Christ. It illustrates the profound mystery of divine sovereignty and human responsibility, where Judas, despite being part of Jesus' inner circle, never truly belonged to Him.