There will be some who are going to spin this as imposing a religious test on the judiciary, but I think it makes plain good sense. If the Roman Catholic Church (of which I am a member) is going to demand that its practitioners serving in public office adhere strictly to church dogma when enacting policy, it is fair to ask whether said demands shall also be imposed on judges, and if they are, to require said judges to recuse themselves when an issue like abortion comes before them.