You say it's different but it isn't.
If a cake baker can refuse client because god told him to why can't your boss fire you because god told him to? Does your employer have to give up his first amendment rights just so you can have a job?
You want to hold employers to different standards than bakers therefore you my dear are a fucking hypocrite
Yeah, there actually IS a difference. If I am already employed by someone, I have a contractual agreement with them. I have a certain amount of proprietary interest in their fulfillment of their end of the contract. That's very different from someone declining to enter into the contract in the first place. If the baker had taken the order for the cake, and THEN found out it was for a gay wedding and said he wouldn't do it, I would consider it a very different situation legally.
That being said, if my employer suddenly converted to fundamental Islam (which would be pretty weird, since my employer is actually a Jewish man living in Israel), and decided that it was sinful for women to work, my happy ass would be out the door. I would expect him to provide severance pay, since I wasn't let go for cause, and it's part of the employment contract. But it would be an utter waste of my time, money, and effort to pitch any sort of legal hissy fit over it. For one thing, he'd be out of business in about two minutes with that sort of worldview, since the vast majority of people who work in the legal transcription field are female, AND most of the clients are government or quasi-government entities, and they won't contract with a company like that. It's the very definition of a "self-correcting problem".
And once again, dipshit, there's a difference between what standard I hold people to and what standard YOU ASSUME I hold them to. I'm not a hypocrite because of what you imagine is true, because I'm not responsible for opinions you project onto me.