17 The seventh poured out his bowl into the air. A loud voice came forth out of the temple of heaven, from the throne, saying, “It is done!” 18 There were lightnings, sounds, and thunders; and there was a great earthquake, such as was not since there were men on the earth, so great an earthquake, so mighty. 19 The great city was divided into three parts, and the cities of the nations fell. Babylon the great was remembered in the sight of God, to give to her the cup of the wine of the fierceness of his wrath. 20 Every island fled away, and the mountains were not found. 21 Great hailstones, about the weight of a talent, [1] came down out of the sky on people. People blasphemed God because of the plague of the hail, for this plague is exceedingly severe.

Matthew Henry's Commentary on Revelation 16:17-21

Commentary on Revelation 16:17-21

(Read Revelation 16:17-21)

The seventh and last angel poured forth his vial, and the downfal of Babylon was finished. The church triumphant in heaven saw it and rejoiced; the church in conflict on earth saw it and became triumphant. God remembered the great and wicked city; though for some time he seemed to have forgotten her idolatry and cruelty. All that was most secure was carried away by the ruin. Men blasphemed: the greatest judgments that can befal men, will not bring to repentance without the grace of God. To be hardened against God, by his righteous judgments, is a certain token of sure and utter destruction.