You're probably right, but the law historically goes both ways.
If you got a court case, the ʝʊdɛօ-masonic lawyer would have to do a lot of magical double-talk to explain why Catholics weren't protected by it.
Solange Hertz commented in her book, "Star Spangled Heresy", that the U.S. Constitution was written by Freemasons.
To protect their lodges was the driving force for adding "freedom of religion".
They knew from their European experience, the potential of Christian governments to raid their secret meeting places.