The Abrahamic religions are all monotheistic. So if there is only one god then I would have to assume that the sole deity would be fairly happy with that. Yet there's divided opinion amongst the three as to what constitutes the one god. The difference wouldn't be the monotheist belief by itself, since it's shared by all three, but there's something obviously setting them apart. Now if they all have one god then should it not be the same god? Why the differing opinions?
Do we blame the differences on prophets? Why would the one god need prophets saying contradictory or contrary things about him/her/it. Are the prophets the main reason these religions don't see eye to eye? Surely we realize these philosophers or prognosticators are only human, or at least in human form. Is that how it goes, people agree on one god but can't agree on one human? I ask you in the name of all theistic religions, what is more important? I see 3 monotheistic religions that through all the shit and turmoil of existence have managed to agree on the most important matter at hand, one god. Does the other thing they agree on matter a load of crap to god, and that is believing the other two religions are wrong about him/her/it? Why would that be more important than the one god belief? Important in the fact that you are willing fight over it, that is.