Revelation 16:13 Revelation 16:13 And I saw three unclean spirits like frogs come out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet. That which John saw and heard in this vision, \ was preparatory unto the Supper of the great God \ and interval between the sixth and seventh vial; in which vision John saw three unclean spirits like frogs (croaking frogs) come out of the mouth of the dragon; that old serpent called the devil; and out of the mouth of the beast, (the Pope) and out of the mouth of the false prophet; the papal priests, cardinals, lord bishops, etc.