And, look! I am coming quickly. Happy is anyone observing the words of the prophecy of this scroll.”​—Revelation 22:6, 7.

18, 19. (a) Why must Jesus yet come, and in what hope expressed by John do we share? (b) For what purpose is Jehovah yet to “come”?

¹⁸ In the book of Revelation, Jesus announces several times: “I am coming quickly.” (Revelation 2:16; 3:11; 22:7, 20a) He must yet come to execute judgment on Babylon the Great, Satan’s political system, and on all humans who refuse to submit to Jehovah’s sovereignty, as now expressed by the Messianic Kingdom. We join our voices with that of the apostle John, who exclaimed: “Amen! Come, Lord Jesus.”​—Revelation 22:20b.