What does the Bible say about Jesus Christ as our King and Priest?

Psalm 110 is a profound declaration of the Lord Jesus Christ's dual role as both King and Priest. This psalm emphasizes His sovereign reign and His unique priesthood after the order of Melchizedek. The Father commands the Son to sit at His right hand until His enemies are made a footstool, showcasing Christ's authority over all creation. This dual role is critical for believers, as it assures us that Jesus actively reigns while also interceding for us, fulfilling the divine covenant of grace made before time.