When your religious customs contradict the core of what your job is...giving prescribed drugs to people then it seems to be a different issue. Unless they made that concern known before accepting the job and were hired with that exception in mind.
No, in Illinois people take the jobs with the understanding that existing law protects them. BSOvitch, the Governor, is trying to evade the law. He is a criminal who should be impeached, prosecuted, and tossed aside like so much garbage.