18:2 {3} And he cried mightily with a strong voice, saying, Babylon the great is fallen, is fallen, and is become the habitation of devils, and the hold of every foul spirit, and a cage of every unclean and hateful bird.
(3) The prediction of her ruin, containing both the fall of Babylon, in this verse, and the cause of it uttered by way of allegory concerning her spiritual and carnal wickedness, that is, her most great impiety and injustice, in Re 18:3. Her fall is first declared by the angel, and then the greatness of it is shown here, by the events when he says it shall be the seat and habitation of devils, of wild beasts, and of cursed souls, as in Isa 13:21 and often elsewhere.
18:2 And he cried... Babylon the great is fallen. Compare this description with Isa 21:9 14:23 13:21 The fall of Babylon has been already declared, Re 16:19 17:16 but now it is developed. This picture is intended to portray her utter desolation.
18:2 And he cried, Babylon is fallen - This fall was mentioned before, Rev 14:8; but is now declared at large. And is become an habitation - A free abode. Of devils, and an hold - A prison. Of every unclean spirit - Perhaps confined there where they had once practised all uncleanness, till the judgment of the great day. How many horrid inhabitants hath desolate Babylon! of invisible beings, devils, and unclean spirits; of visible, every unclean beast, every filthy and hateful bird. Suppose, then, Babylon to mean heathen Rome; what have the Romanists gained, seeing from the time of that destruction, which they say is past, these are to be its only inhabitants for ever.
18:1-8 The downfal and destruction of the mystical Babylon are determined in the counsels of God. Another angel comes from heaven. This seems to be Christ himself, coming to destroy his enemies, and to shed abroad the light of his gospel through all nations. The wickedness of this Babylon was very great; she had forsaken the true God, and set up idols, and had drawn all sorts of men into spiritual adultery, and by her wealth and luxury kept them in her interest. The spiritual merchandise, by which multitudes have wickedly lived in wealth, by the sins and follies of mankind, seems principally intended. Fair warning is given to all that expect mercy from God, that they should not only come out of this Babylon, but assist in her destruction. God may have a people even in Babylon. But God's people shall be called out of Babylon, and called effectually, while those that partake with wicked men in their sins, must receive of their plagues.
