As-Salam aleikum wa rahmatullahi wa baraketuh dear brother Osama,
thank you for the explanation. Interesting, I didn't know about this, since I thought that Babylon is referring maybe to the territories of modern Iraq. The camel driver from Isaiah 21:7 is almost certainly Prophet Mohammed (pbuh), but which Babylon Isaiah has in mind two verses later (i.e. Isaiah 21:9)? Is he talking about Iraq or pagan Arabia ?
As to the Future Babylon, which is called "THE GREAT harlot", some Christians says that it refers to the Roman Catholic Church, precisely the Vatican, and it seems they have a pretty good argument.