 is somebody who denies supernaturalism. That's why Steven Davis puts it. It's somebody who denies supernaturalism. So, if you're a supernaturalist, and if you're a Catholic, you should believe in the supernatural, of course. You have to believe in the supernatural to be Catholic. If you're a supernaturalist, you believe that something else besides the physical universe exists, namely, God, who created it, for one.