Cross reference
Psalms 47:7
7 For God is the King of all the earth: Sing ye praises with understanding.
Zechariah 14:9
9 And Jehovah shall be King over all the earth: in that day shall Jehovah be one, and his name one.
Colossians 3:16
16 Let the word of Christ dwell in you richly; in all wisdom teaching and admonishing one another with psalms `and' hymns `and' spiritual songs, singing with grace in your hearts unto God.
1 Corinthians 14:14-15
14 For if I pray in a tongue, my spirit prayeth, but my understanding is unfruitful.
15 What is it then? I will pray with the spirit, and I will pray with the understanding also: I will sing with the spirit, and I will sing with the understanding also.
Psalms 47:2
2 For Jehovah Most High is terrible; He is a great King over all the earth.
Psalms 47:8
8 God reigneth over the nations: God sitteth upon his holy throne.
Revelation 11:15
15 And the seventh angel sounded; and there followed great voices in heaven, and they said, The kingdom of the world is become `the kingdom' of our Lord, and of his Christ: and he shall reign for ever and ever.