There are differences between religions. One of them is that we believe the chosen leaders from God are chosen through knowledge of God that they won't deviate. This is while for example Solomon deviates in the Bible after being chosen.Have you listened to Christian leaders? How about Jewish? Hindu? Why do you reject other faiths?
I suspect I reject Muslim religion for many of the same reasons you reject other faiths.
I believe my religion is rational and not only that but consistent in all times.