I think "banning" people to practice their religion is ridiculous, however I do believe that Governments should be secular and not use religion to justify or influence their politics. Politics and Religion are two separate issues and should stay like that. For example, the issue of gay marriages, it should simply be made legal and then left up to the individual church ministers to decide whether they wish to marry the a couple or not. And thus, everybody is happy. Except for the Pope, but he's never happy.