I never impress my beliefs on others, in conversation or generally, and I would expect them to do likewise. If someone asks me about my religion (Catholicism) then I would happily answer any questions they have and listen to their views. I don�t have any issue with people being what they are, so long as they don�t inflict aggression, or harm on me or others.
I wouldn�t engage in a diatribe of moralistic superiority based on my religious belief, nor expect anyone to tell me that I am intrinsically stupid. If they did, then I would take issue, whether they were atheist, Buddhist, CofE, JW, Pagan or nothing at all. To attack what I believe in by calling me stupid, is a personal attack on me, I wouldn�t do it to someone unless they did it to me first.