Very true, the ones who disregard the human rights of another in the name of religion are crazy. Anways have been, imo. Why? Because disregarding another in this way is counter to the very nature, the very heart, of religion/God.
Questioning is very healthy, too. Often when one does this one can locate/grasp the underpinnings of religious practise and thought. This might call into question our assumptions and illusions, but it can also lead to greater realities that actually strengthen, deepen, and clarify the faith we have. One could also call this searching. It is well worth launching out into the deep I think. In doing so, though, the wise person will at the same time mind their egos because that frequently leads down a blind path.