(20) And every island fled.--So wide-spread are the effects of the earthquake; the convulsion tests every spot; there is only one kingdom which cannot be shaken. (Comp. Daniel 2:44; Daniel 6:26; Hebrews 10:28.)

Verse 20. - And every island fled away, and the mountains were not found. This continues the description of the earthquake in ver. 18, the parenthesis concerning Babylon occurring owing to the mention of the destruction of the city (cf. the account given under the sixth seal). Such convulsions of nature generally, in biblical descriptions, accompany the near approach of the last judgment. Some writers interpret the islands and mountains of kingdoms (cf. Revelation 17:9, 10).

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.And every island fled away,.... This may be understood either of the dissolution of the world, the present heavens and earth, when there will be no more sea, Revelation 21:1 and so consequently no islands:

and the mountains were not found; for the earth and the heaven will be fled away at the appearance of Christ the Judge, and there will be no place found for them, Revelation 20:11 and new heavens, and a new earth, without sea or mountains, will succeed: or rather this may signify the utter extirpation of all the antichristian powers in every shape, whether on islands or on the continent; for this day of the Lord will be upon every high mountain and hill, to bring them low, and the Lord alone shall be exalted, Isaiah 2:14 and may particularly respect the dissolution of monasteries, and the plundering them of their riches and revenues.