Depends. Are they in a public place? Maybe. Do you feel threatened? Then certainly.

I believe in religious expression as long as it doesn't infringe on other people's rights.

I believe in allowing the war protests (the anti-Bush ones) to continue, since that is religious (belief without evidence) expression, as long as they don't infringe on anyone's rights. I think they demoralize the troops, but I agree with people's right to protest. It's religious expression for some of them, though.