1 Timothy 6:15 (Isaiah 32:1, Revelation 17:14, 19:16) For at just the right time Christ will be revealed from heaven by the blessed and only almighty God, the King of all kings and Lord of all lords.

Handel and Isaac Watts and Chris Tomlin say it better than I could.

He Shall Reign Forevermore, Chris Tomlin

Jesus Shall Reign, by Isaac Watts, sung by Kristyn Getty

The Hallelujah Chorus, George Frideric Handel