Wow - I usually agree with Nautilus, but not this time. In your scenario I will be cheering with the muslim but it won't happen. Hobby Lobby is only refusing to PAY for drugs that abort. They still offer all the contraceptives their employees can possibly use, they just didn't want to PAY for abortive drugs. This doesn't mean their employees can't get their abortive drugs and take whatever they want to take, it just means Hobby Lobby doesn't pay for it.
It's ONE MORE REASON why one size does NOT fit all and why government should stay out of the things that require CHOICE (which is practically everything). The government wrote what they thought was a health plan that fit EVERYONE's NEED according to them and have now spent the last 5 years negating, changing, indemnifying, protecting, and exempting groups and individuals ever since.