unfrock

verb

1. (transitive)To remove from the clergy; to revoke the clerical status of.

   “Let’s wake up and oppose this widespread defamation; restore to the feast its significance and grandeur. Shall we permit it to be unfrocked of its glory and transformed essentially into “Clausmas” instead of Christmas?”

   “Being a provincial priest—at first dressed as a layman, having been unfrocked for his modernism, but afterwards restored to his clerical privileges—he had a traditional admiration for all that was ecclesiastically important.”