Not only do you have Muslims and Jews who claims the same God of Abraham, but among Christians you have various sects and cults that are complete strangers to each other.
If I believe you (and I have to, lest I judge and presume), then I must believe Mohammad's story as well.
It seems to me that either God is leading people in different directions or that different people, with diffreent agendas, are making God in their heads.
True... Not all christians are christians, not all Jews are Jews, not all muslims are muslims, and there are even some non believers that believe..
As the bible specifys.. The goats MUST be separated from the sheep.. Above you just outline one of the processes that is doing just that..
And you do bleat in a funny way.. sheep are sheep and goats are goats..