The point is there should be allowance for free exercise and other constitutional rights, and there are none. hence the suing.
Oh, wait... So you are saying that you can't find your assertation in the law, but you are just trying to say what you THINK it should be.
Okay. I think that instead of having Freedom of Religion, we should have only VERIFIED religions.
Here's how we verify a religion. Your head of your church has to report to the top floor of the Sears Tower, and we throw him out the window.
If God catches him on the way down, then his religion is legit.
I think this is perfectly reasonable because we certainly wouldn't want anyone to go to Hell because an unverified religion convinced them that their church was the right one when it wasn't.