*** Insight Book Volume 2 p. 787 Resurrection***
Evidently, though, "the marriage of the Lamb" does not take place until after judgment has been executed upon "Babylon the Great." (Re 18) After describing the destruction of this "great harlot," Revelation 19:7 says: "Let us rejoice and be overjoyed, and let us give him the glory, because the marriage of the Lamb has arrived and his wife has prepared herself." When all the 144,000 have been finally approved and "sealed" as faithful ones and have been resurrected to the heavens, the marriage can proceed.
w92 4/15 p. 17 par. 22 Jehovah’s Provision, the "Given Ones" ***Finally, after the demise of Babylon the Great, all 144,000 ‘sealed ones’ will be in heaven for the marriage of the Lamb. (Revelation 7:1-3; 19:1-8)
(sealed does not mean in heaven though per the WTS)
*** w90 8/15 p. 31 Questions From Readers ***In the book of Revelation, immediately after John tells of God’s executing the religious harlot, Babylon the Great, he describes "the marriage of the Lamb." A filthy, immoral "woman" is removed from the scene, and we see "the bride, the Lamb’s wife" ‘arrayed in bright, clean, fine linen, which stands for the righteous acts of the holy ones.’ (Revelation 18:10; 19:2, 7, 8; 21:9) The destruction of Babylon the Great is part of the great tribulation. (Matthew 24:21; Revelation 7:14) So it could be reasoned that some of the bride class will survive the great tribulation as evidence of Jehovah’s approval and protection. (Zephaniah 2:3; compare Matthew 24:22.) If they are thus preserved on earth, they could remain here until God chooses to take them to heaven.
*** re chap. 38 p. 277 pars. 16-17 Praise Jah for His Judgments! ***This will be when the Lamb’s wife will have fully prepared herself—the great majority of the 144,000 having already received their heavenly reward and those still on earth having been finally approved and sealed as faithful ones.
At this point in Jehovah’s timetable, when the sealing of the 144,000 has reached completion, the angels release the four winds of the great tribulation. (Revelation 7:1-3) First, judgment is executed on harlotlike Babylon the Great. The victorious Christ next moves on quickly to Armageddon to destroy the rest of Satan’s organization on earth and, finally, to abyss Satan and his demons. (Revelation 19:11–20:3) If any anointed ones still survive on earth, they will doubtless enter into their heavenly reward soon after Christ completes his conquest and will join their fellow members of the bride class. Then, at God’s due time, the marriage of the Lamb can take place
*** w98 10/15 p. 22 par. 16 A Jerusalem True to Its Name ***Today, Jehovah’s people long for the time when God will triumph over all his enemies. This will start with the destruction of "Babylon the Great"—a figurative city that embraces all forms of false religion. (Revelation 18:2, 8) The destruction of false religion will mark the first phase of the coming great tribulation. (Matthew 24:21, 22) Ahead of us too is a truly momentous event—the heavenly marriage of the Lord Jesus Christ to his bride of 144,000 citizens of "New Jerusalem." (Revelation 19:7; 21:2) We cannot say exactly when that climactic union will be completed, but it certainly will be a joyous event.—See TheWatchtower, August 15, 1990, pages 30-1.
*** w91 5/1 p. 23 Thrilling Visions That Strengthen Faith ***Surely, John is thrilled to witness the end of Babylon the Great, the world empire of false religion, and to observe the joyous events that follow her destruction. (17:1–19:10) Drunk with the blood of holy ones, she is seen astride a scarlet-colored wild beast with seven heads and ten horns (the League of Nations and its successor, the United Nations). Ah, but what devastation she suffers as the horns turn against her!
Heavenly voices are heard praising Jah for the destruction of Babylon the Great. And what thunderous praise heralds the marriage of the Lamb and his bride, the resurrected anointed ones!
*** w89 9/1 p. 21 par. 14 Remaining Organized for Survival Into the Millennium ***Very shortly, Babylon the Great will be removed from the earthly scene. Then, as Revelation 19:1-8 indicates, the Lamb’s marriage with his bride of the entire 144,000 will be consummated in the heavens,
*** w95 7/1 pp. 13-14 par. 19 Christian Witnesses With Heavenly Citizenship ***In another vision John hears faithful, resurrected, anointed Christians referred to as ‘the Lamb’s wife.’ What a warm picture this paints of the intimacy they will enjoy with Jesus and of their willing subjection to him! Picture the joy in heaven when the last of them finally receives his heavenly reward. Now, at last, "the marriage of the Lamb" can take place! That royal heavenly organization will then be complete.—Revelation 19:6-8.
*** w92 4/15 p. 17 par. 22 Jehovah’s Provision, the "Given Ones" ***Finally, after the demise of Babylon the Great, all 144,000 ‘sealed ones’ will be in heaven for the marriage of the Lamb. (Revelation 7:1-3; 19:1-8)