Then man will live in peace be it Arab,Jew,Buddist,Christain or what ever.
You sure? Last time I heard, the only peace will be for that one specific sect of Christians that believe the correct way. All others (so-called Christian or not) will be judged, found unworthy, and then, depending on which sect of Christianity is correct, tortured eternally or blinked out of existence.
And then Jesus will be King, with the rest of the Christians as happy slaves, whose sole purpose at that point will be to cater to Jesus's every whim, to exalt him constantly, and to live entirely at his direction.
Personally, I'd find micromanaging so many people a drag, but apparently Jesus gets off on absolute control.