How do we know that Jesus is King of Kings?

The title 'King of Kings' reflects Jesus' ultimate authority over all earthly rulers. Revelation 19:16 declares Him with the title written on His vesture, 'KING OF KINGS, AND LORD OF LORDS.' This authority is rooted in His divine nature as God incarnate, and His sovereignty is evident throughout Scripture, making it clear that He fulfills the role of king not only in a religious sense but also over all creation. His reign began before His earthly ministry and continues eternally, asserting absolute dominion over all things.