Commentaries:
People's Commentary (NT)
Revelation 16:20 And every island fled away, and the mountains were not found. Islands and mountains denote earthly powers. Perhaps the meaning is that the old lines between states and nations shall pass away, and that henceforth there shall be one nation, one kingdom, one people, that of Jesus Christ. 
Other People's Commentary (NT) entries containing Revelation 16:21:
Revelation 17:1
 
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