Some claim that Catholicism is credulous. Actually, as Schwebel adequately demonstrates, criteria for declaring even spectacular events as miracles are amazingly high. Merely paranormal events seem common in comparison. In many ways, this is a disorienting book: the supernatural is assumed to exist, but miracles are treated as less common than the everyday supernatural. Those of us raised in a rationalist scholarly world might find the acceptance of that which we’ve learned is impossible just a bit unexpected. No doubt, visions of Mary are reported. Crowds often visit trees or highway underpasses where pareidolia impresses an image on the faithful. Schwebel, however, is discussing visions of another sort, and finds that they may involve the power of suggestion rather than the miraculous.
Faith healing, on the other hand, is something for which empirical evidence exists. Doctors still disagree about whether prayer speeds healing, but there have been many instances of unexpected healings that have occurred, apparently in relation to a person noted for bringing wellness about. Causality, of course, can’t be proven, but many people find themselves believing in a spiritual world after such an encounter. Perhaps that is what is so intriguing about books like this; they make readers uncomfortable in a world that is purely material. Finding a credentialed author who actually believes and has evidence to back her up is a rarity. Challenging conventions is part of the territory in most religions. Schwebel is simply straightforward about it.