Many religious beliefs are already law. Not murdering people is a religious belief, it's found in the 10 Commandments. Not stealing is also a religious belief... found in the same 10 Commandments. So your campaign to expunge anything 'religious' from the law, is going to be quite an impossible feat.
These were not religious beliefs, you crack me up! They had law before the Ten Commandments, didn't Moses get in trouble for murdering a man in Egypt? Murder was against he law way before Moses and the Imperfect Ten!