If you wish to work at any job then you accept that you have to do what the job entails, if not you SHOULD be fired. I don't care if you are a Christian or a vegetarian. This is no different from pharmacists trying to opt out of filling a customer's prescription due to their "religious beliefs." What's next allowing doctors to refuse to treat their patients because they disagree with their course in life? Because that's exactly where this slippery slope leads to.
IF you don't like your jobs requirements, then it's simple... Go out and find a new job!
