Carry this further.
If what you are saying is true, then should any religious television or radio shows be allowed? Should any movie or book that espouses religion be allowed? You say "...avoid having certain religious beliefs mentioned..." I'm definately not trying to portray you as a fascist or a book burner. I don't believe you are for a second.
I think you should, though, consider the fact that to open the door to this kind of oppression either oppresses us all, or chooses a particular group to descriminate against. Both are totally counter to our idea of freedom.