The evil things are done by humans who has used the religion as a tool. Take away religion and the action would still have been done but justified by a different reason. What I mean is that, sure, one can contemplate of all the wrong doings made by religion and rightly so. The actions taken should be discussed, reviewed, researched and so on. But taking into account of opposing organized religion is more difficult. I firmly believe that, like I get the feeling you do as well, states should be secularized and governed by logical reason. I'm agnostic to the degree that I enjoy the "beginning of the beginning", which we so far have difficulties to explain. In short, I have no beliefs. But I have to respect other's opinions (religion) if I want them to respect me. Even though I find all religions illogical. I guess I'm gonna be the first against the wall then, because I can respect other people. But keep in mind that even if you yourself were a God and able to wipe out religion from the world. The world would continue to have the same problems and people would simply, as I've already said, find a different tool to use to control people. Greed and such has nothing to do with religion, it's a human thing.