Of course I do. You have not answered my question. Should an employee leave their principles at the door?
Of course you do what? Support the clerk who won’t give a license to a mixed race couple?
I have answered your question above, in my discussions with xs. If the core function of the job requires something that you can not in principle do, and no reasonable accommodation can be made, you need to find another job.
It’s really very simple.
If there are multiple clerks on duty at all times, then one can be allowed to not perform this function. That’s a reasonable accommodation.
If she’s the only clerk, then she needs to do her job.
The entire thing is ridiculous. She’s a paper filer, she’s not involved sacramentally in anyone’s marriage.