I think your opinion is profoundly ignorant as well. Holy wars, crusades, jihads those are some of the darkest, most violent acts of aggression mankind has committed unto himself, and they were all done in God's name. These are the choices people have made and these are acts of ignorant violence we reject yesterday, today and tomorrow. Concepts of God have failed when it's at the point when one creation is asked to harm another, when one concept of God is held above another. Religion is dangerous because it allows human beings who don't have all the answers to think that they do. So they resort to prayer in the hopes that a higher being is listening to fill a void. Except that since there are no gods actually talking to us, that void is filled in by people with their own corruptions, limitations and agendas. And anyone who tells you that they just know what happens when we die, I promise you, no one actually knows. How can I be so sure? Because I don't know, and no one on this planet possesses a mental foresight into the afterlife that I do not.