The Seven of the Ten Hills of Rome

[precepts]

Rev 18:1 And after these things I saw another angel come down from heaven, having great power; and the earth was lightened with his glory.
Rev 18:2 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.

Sounds similiar to Nebuchadnezzar'a dream.

Rev 18:3 For all nations have drunk of the wine of the wrath of her fornication, and the kings of the earth have committed fornication with her, and the merchants of the earth are waxed rich through the abundance of her delicacies.
Rev 18:4 And I heard another voice from heaven, saying, Come out of her, my people, that ye be not partakers of her sins, and that ye receive not of her plagues.
Rev 18:5 For her sins have reached unto heaven, and God hath remembered her iniquities.

Remember the cedar tree who's top reached to heaven from Nebuchadnezzar's dream?

Rev 18:6 Reward her even as she rewarded you, and double unto her double according to her works: in the cup which she hath filled fill to her double.
Rev 18:7 How much she hath glorified herself, and lived deliciously, so much torment and sorrow give her: for she saith in her heart, I sit a queen, and am no widow, and shall see no sorrow.
Rev 18:8 Therefore shall her plagues come in one day, death, and mourning, and famine; and she shall be utterly burned with fire: for strong [is] the Lord God who judgeth her.

Ever heard of the volcanoe Vespanius, I think, which destroyed some cities in Rome which bares the name of, I think, Titus Vespanian Flavius? Rome actually burned twice.

Rev 18:9 And the kings of the earth, who have committed fornication and lived deliciously with her, shall bewail her, and lament for her, when they shall see the smoke of her burning,
Rev 18:10 Standing afar off for the fear of her torment, saying, Alas, alas, that great city Babylon, that mighty city! for in one hour is thy judgment come.
Rev 18:11 And the merchants of the earth shall weep and mourn over her; for no man buyeth their merchandise any more:

Mystery Babylon, the mother of harlots is referring to the city of Rome as well as the beast her 8th king, the beast that the woman (Rome, the city) sits on having the name of blasphemy. Rome sits on 7 of 10 hills.