What does the Bible say about Jesus' kingship?

In John 18:36-37, Jesus proclaims his kingship, stating, 'My kingdom is not from this world.' This declaration underscores that His reign is spiritual, governing the hearts of His people rather than political or earthly dominion. Jesus affirms His authority when Pilate questions Him about being a king. He was born to bear witness to the truth, and everyone who is of truth hears His voice. This illustrates that true belief is rooted in acknowledging Jesus as the divine King who actively engages with His followers through the Holy Spirit and His Word.