>>>Would the SC agree that the the state should pay for Muslim , Buddhists and scientology schools?
If private schools are being paid for, yes. The conservatives on SC are not so dumb so as not to realize that possibility.
>>>In the wedding case decision , the SC ruled that a business is allowed to discriminate based on religion
They never made any such ruling. They ruled that a business can not be compelled to service a customer who is asking for them to do something that violates their religion.