Why can't Christians leave well enough alone?

So far today I have answered 9 questions from Christians wondering why Atheists make bad scientists, why Atheists are stupid and just immature stuff like that. Why should we have to put up with that? it's ridiculous that they are so immature as to go, deliberately, out of their way to start fights with Atheists about religion and why we have none. Is it so they'll ask questions like these and make themselves look bad? I don't care that Christians believe in something different than what I believe... Why should they? I didn't think their god judged?