How do we know Jesus is the only true King?

Throughout history, no earthly king can be compared to Jesus Christ. The psalmist in Psalm 45 points out that Jesus is 'fairer than the children of men,' indicating not only physical beauty but also moral perfection. All earthly kings will eventually perish, but Jesus's reign is characterized by His divine nature and everlasting authority. The Scriptures affirm that God's righteousness is embodied in Christ, contrasting earthly rulers who may fail morally and ethically. Jesus’s credibility as King is solidified through His works, His teachings, and ultimately, His sacrificial death and resurrection.