Seventh Seal (God's Wrath)
The Seventh Trumpet
Rev 11:15 Then the seventh angel sounded: And there were loud voices in heaven, saying, "The kingdoms of this world have become the kingdoms of our Lord and of His Christ, and He shall reign forever and ever!"
7th Trumpet - The heaven rejoices at the sound of the seventh trumpet that heralds in the Millennium Rule of Jesus.
7th Bowl - It is done! for God has completed His work with men on earth by the end of His Rule.
Rev 16:17 Then the seventh angel poured out his bowl into the air, and a loud voice came out of the temple of heaven, from the throne, saying, "It is done!"
Christ Millennium Rule
Rev 11:16-17 And the twenty-four elders who sat before God on their thrones fell on their faces and worshiped God, saying: "We give You thanks, O Lord God Almighty, The One who is and who was and who is to come, Because You have taken Your great power and reigned."
At the end of the Millennium Rule, everyone will appear before the His throne for judgment, and thereafter, the creation of the New Heaven and New Earth.
Rev 11:18 The nations were angry, and Your wrath has come, and the time of the dead, that they should be judged, and that You should reward Your servants the prophets and the saints, and those who fear Your name, small and great, and should destroy those who destroy the earth."
The Seventh Trumpet/Bowl
Rev 16:18-20 And there were noises and thunderings and lightnings; and there was a great earthquake, such a mighty and great earthquake as had not occurred since men were on the earth. Now the great city was divided into three parts, and the cities of the nations fell. And great Babylon was remembered before God, to give her the cup of the wine of the fierceness of His wrath. Then every island fled away, and the mountains were not found.
For Jerusalem - Before Jesus comes for His Millennium Rule, the greatest earthquake that men will ever will see is the division of Mount Olives. More earthquakes will flatten the mountains around Jerusalem for Jesus to establish His kingdom.
Rest of the World - Great earthquakes will destroy all cities, huge tsunamis will kill all islanders, and flatten all mountains, resulting in a death toll of possibly 70-80% of the population.
Babylon - the high and mighty 'West', which were once the servants of God and the champions for Christianity, will be annihilated for destroying the faith of saints with their wicked policies.
Rest of Mankind
Rev 16:21 And great hail from heaven fell upon men, each hailstone about the weight of a talent. Men blasphemed God because of the plague of the hail, since that plague was exceedingly great.
All those who cheated death from the great earthquakes, will face the great hail, which will kill many.
Men will blaspheme God for excruciating painful predicament. By the end of the 7th trumpet, possibly 90% of mankind would have been killed before the Millennium Rule.
Ark Taken Up to Heaven
Rev 11:19 Then the temple of God was opened in heaven, and the ark of His covenant was seen in His temple. And there were lightnings, noises, thunderings, an earthquake, and great hail.
While John was in heaven, he saw the Ark of the Covenant in the temple of God, thereby confirming that the Old Mosaic Covenant was fulfilled and made obsolete by the New Covenant of Jesus' blood.
Note - The Book of Revelation is arranged in chronological order from Chapter 1 to Chapter 11.
From Chapter 6 onwards, it contains the prophecies of the last days. They are false christs, World War 3, great tribulations in the wrath of Satan, Rapture, wrath of God in 7 trumpets/ bowls, Millennium Rule and the Final Judgment.
From Rev 12 onwards, these chapters give more details of earlier events and are no longer in chronological order.
