None of these letters advising the Salmans that they were not permitted to host Bible studies in their home refers to concern over any objective factors such as number of guests or vehicles. Rather, the restriction is based solely on the religious purpose of the gatherings. This represents a clear violation of citizens' fundamental right to freely exercise their religion, which is protected by the First Amendment and considered to be Americans' "first freedom."
http://www.christianpost.com/news/j...se-fact-sheet-in-home-bible-study-case-78427/