What does the Bible say about Jesus being King of the Jews?

In the Gospel of John, specifically John 19:19, Pilate inscribed on the cross 'JESUS OF NAZARETH THE KING OF THE JEWS.' This title, although meant as a reproach by Pilate, reveals the profound truth of Christ's kingship. By writing this, Pilate unwittingly bore witness to Jesus’ identity, thus fulfilling the prophetic declaration found in Psalm 2:6, 'Yet have I set my King upon my holy hill of Zion.' The inscription was in three languages—Greek, Latin, and Hebrew—highlighting the message's universality and significance for all nations.

Moreover, the effort by the religious leaders to change the inscription from 'the King of the Jews' to 'that he said, I am King of the Jews' underscores the reality of resistance against recognizing Jesus' lordship. Pilate’s declaration stands firm, and he emphatically stated, 'What I have written, I have written.' This moment at the crucifixion serves as a powerful testament to Jesus' eternal kingship, illustrating the irony that the world intended to humiliate Him while God's sovereign plan was being demonstrated.