I would venture to gues that it is because the Muzzies are mono-theists and Christians are Trinitarians. So at least the muzzies are not total heretics.
You mean aside from the fact that their "holy" book tells them to kill, ah, Jews like you and Christians like me?
God permitted Hadrian to build a temple to Iupiter Capitolinus on top of the Temple Mount, and Hadrian certainly was no monotheist, and Iupiter Capitolinus not the god of any monotheistic religion. I'd venture to say that God is perfectly capable of using anyone he wants for any purpose he wants.
Incidentally, Jerusalem wouldn't be under Jewish control today without the help of some of those Christian "total heretics".
Wow, with friends like you... maybe American Christians should leave Israel to deal with their “Muslim brothers” seeing they’re not total heretics like us.