It reminds me of the claims from the Islamist camp, that nobody should be allowed to insult Muhammed. Imagine if all religious proscriptions were incorporated into law and applied to everyone. It would be illegal to insult Muhammed, to draw a picture of a human, to eat pork, drink beer, work on a Sunday, Saturday or Friday and so on until it was easier to just have a list of things which were permitted, and then there would be endless turmoil over the inevitable conflicts where one religion demanded an action and another religion prohibited it, as well as the disagreements between religions over what punishment should be used. Do you tear a witch's flesh from her bones with iron hooks, stone her to death or stone her while tearing her flesh off?