“The fourth angel poured out his bowl on the sun, causing it to scorch everyone with its fire. Everyone was burned by this blast of heat, and they cursed the name of God, who had control over all these plagues. They did not repent of their sins and turn to God and give Him glory.
Then the fifth angel poured out his bowl on the throne of the beast, and his kingdom was plunged into darkness. his subjects ground their teeth in anguish, and they cursed the God of heaven for their pains and sores. But they did not repent of their evil deeds and turn to God.
Then the sixth angel poured out his bowl on the great Euphrates River, and it dried up so that the kings from the east could march their armies toward the West without hindrance. And I saw three evil spirits that looked like frogs leap from the mouths of the dragon, the beast and the false prophet. They are demonic spirits who work miracles and go out to all the rulers of the wold to gather them for battle against the Lord on that great judgment day of God the Almighty.
‘Look, I will come as unexpectedly as a thief! Blessed are all who are watching for Me, who keep their clothing ready so they will not have to walk around naked and ashamed.’
And the demonic spirits gathered all the rulers and their armies to a place with the Hebrew name of Armageddon.” (Revelation 16: vv. 8-16, NLT)