Revelation appears to suggest that the earthly rule of the antichrist will be accompanied by a single one-world religion under which there will be a temporary peace. Since we know how Islam doesn’t play well with others once it seizes control of a country or feels world domination aspirations, this is going to have to be a supernatural influence superior to “Allah.” This is a tall, tall order, one which Obama does not (yet) appear anywhere close to being inspired to.
But, but...islam means "peace"!;-)