Short answer,

Religious protection by both federal and state amendment do not protect a person or group against prosecution of actions stated as illegal in your state.

One supreme court opinion, more famous, involving polygamy:

Opinion 1

Further, the to get deep into your research you would also need to reference the Free Exercise Law and Establishment Cause. To save time though I can give you a site with a lot of supreme court rulings and opinions to your question in nature HERE