Rome as the City of Seven Hills...
Here's an interesting geography of Rome and what the Bible says about Babylon in Revelation 17-18 proving that it is not the literal Babylon but a new Babylon. Revelation 17-18 can be summarized that this Babylon is set on seven hills on which the city of Babylon sits (Revelation 17:9). Babylon had become a code word for Rome. While Roman Catholic apologists say that Babylon as a code name for Rome to defend Peter being in Rome, however they have somehow affirmed the identity of the Great Whore of Revelation.
Now here's something from Dave Hunt...
Baptist preacher, Pastor Dave Hunt now discusses some theology on Rome. As a former Roman Catholic, I challenge my former peers to listen to this truthful sermon. Repent ye and believe the Gospel!