Why don't Christians respect my right to be atheist?

I've never had this problem from the Jewish kids at my school. One kid held up a cross necklace and tried to banish me or some ****. Another said that the devil team up with gays and Harry potter to end the world. They told me masturbation will kill you, but being oblivious to reality and scientific facts is okay. I don't think churches actually Say this do they? It must just be these people are a disgrace to organized religion.