Bill Pryor is a devout and observant Catholic and would be an outstanding Conservative SC Justice. I worked at the Eleventh Circuit Court of Appeals for 5 years, where Judge Pryor has served since 2004. Read his Wikipedia page. He originally was appointed to the Court by W. using a recess appointment. That so enraged Ted Kennedy, that Kennedy filed suit trying to prevent Pryor from being seated on the Court. Pryor was just carrying out and enforcing existing law in the Roy Moore case.
If you mean by "existing law" the crap that liberal judges made up and that has no resemblance to actual law, then yeah. That's what he was enforcing.
Liberals make crap up, call it law, and then certain types of conservative judges enforce "precedent", even when it is crap.