What happens when the sixth vial is poured out in Revelation?
When the sixth vial is poured out, the River Euphrates dries up so millions from the Far East can enter the Middle East. Three unclean spirits like frogs come from the dragon's mouth, symbolizing demonic communications that gather the world's kings and armies to Armageddon for battle against God Almighty.
Les explains that the sixth vial judgment is the drying up of the River Euphrates, which allows millions of Orientals from the Far East to come into the Middle East. Then John sees three unclean spirits like frogs coming out of the mouth of the dragon. Les says this is symbolism: Satan, indwelling the Antichrist, will make contact with the national leaders still in place around the planet and call for their armies to come to the Middle East to get rid of the real problem of mankind—the Jews. Hitler called it the final solution. Les views this final gathering of the nations at Armageddon as Satan's attempt to annihilate the Jewish people, but it will really end up as Satan's final war against Christ. The frogs are simply communications. Verse 14 identifies them as the spirits of demons working miracles, going forth to the kings of the earth and the whole world to gather them to the battle of that great day of God Almighty.
And the sixth angel poured out his vial upon the great river Euphrates; and the water thereof was dried up, that the way of the kings of the east might be prepared.