separation of church and state means the state cannot interfere with individuals' right to practice their religion and public institutions cannot forbid certain religions and allow others it does NOT mean the church is not allowed in public it does NOT mean the schools can forbid students from praying it means the school and the government have no rights to stop these actions and have no control over the actions of individuals regarding religion, not that individuals have no rights regarding religion for the sake of other individuals being 'oppressed' by your free expression. if you don't work for the government, you have the right to practice. don't forget it.
freedom OF religion, not freedom FROM it. you have no right to stop anyone from practicing