Please don't me wrong I'm not fighting your belief or anything, i'm just questioning..So in other words, you think that at some point in time in the future, the whole world will be forced into islam and if not you die?
No because that is the mistake when the bible says all, it does not really mean the whole world.
Because there will still be those who oppose the man of sin all the way up to the Lord's return, else wise there would be nobody for the man of sin to persecute and kill as he does up to the Lords return. So I know some take that as the whole world but that is not what is really being said, as it is more referring to all the Muslims will follow suit. Here are some of the countries that have Muslim to major Muslim populations in them.
Turkey, Iran, Iraq, Lebanon, Libya, Saudi Arabia ( I believe do to the bible to be Mystery Babylon ), Syria....And the bible also says these places will be with them; Egypt, Greece, Ethiopia, and Sudan. Count them up and you have 11 and in Revelation 17:16 it says the man of sin with 10 followers destroy Babylon.
All 10 of those places I listed do not like Saudi Arabia for dealing their oil (wine) with the western world.