Revelation 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 (Revelation 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 (Isaiah 13:21) and often elsewhere.