What does the Bible say about Jesus being King of Kings?

The title 'King of Kings and Lord of Lords' ascribed to Jesus in Revelation 19:16 emphasizes His supreme authority over all earthly powers. This title signifies that all authority possessed by earthly rulers is derived from Him and is subject to His control. The passage illustrates that worldly monarchs, despite their prideful claims, are ultimately just vessels in His hands, fulfilling His divine purposes. They may set themselves against Him, but Scripture assures us that He reigns supreme, rendering their opposition ultimately powerless against His sovereign will.