Romans 13:1 (NIV)
Everyone must submit himself to the governing authorities, for there is no authority except that which God has established. The authorities that exist have been established by God.
Daniel 2:21 (NIV)
He changes times and seasons; he sets up kings and deposes them. He gives wisdom to the wise and knowledge to the discerning.
Psalm 22:28 (ESV)
For kingship belongs to the Lord, and he rules over the nations.
Zechariah 14:9 (ESV)
And the Lord will be king over all the earth. On that day the Lord will be one and his name one.
1 Timothy 6:13-16 (NIV)
13In the sight of God, who gives life to everything, and of Christ Jesus, who while testifying before Pontius Pilate made the good confession, I charge you
14to keep this command without spot or blame until the appearing of our Lord Jesus Christ,
15which God will bring about in his own time–God, the blessed and only Ruler, the King of kings and Lord of lords,
16who alone is immortal and who lives in unapproachable light, whom no one has seen or can see. To him be honor and might forever. Amen.