Fortunately, a more moderate version is available. In place of boldly considering that a supernatural thing is an outright fake, there's the gentler suggestion, "What if it went on leave temporarily?" Phrased differently, is it having a time of rest? Because this is solely a metaphor to spur clarification, taking leave doesn't need to be an "official" logical possibility for the thing. It's a frame of reference for constructing a set of illuminating questions. Any of them which are, allegedly, obvious to the point of offensiveness should also be harmless to answer:
- To start, what would be the contrasting indications that the thing either is on leave or isn't? What would be different during the leave? If the thing is fills a unique position like some workers do at companies, its leave would become noticeable somehow sometime. Would usual tasks not be completed? Would it verbalize advance warning of its leave, and to whom and how? If its leave were entirely sudden and unannounced, how would this surprise secretive leave nevertheless affect—or not at all affect—the normal course of oblivious people and objects?
- How would the end of the leave be known? Would the end be for certain? At the slightest ambiguous sign, is it probable that some of the thing's admirers would be too eager to presume that the leave is over? Could they unintentionally deceive themselves? What would sort out their self-deceptions from the genuine end?
- Most radically of all, what if the thing has already been on leave for a long while? Or it's been on leave intermittently in the past? What were the observable boundaries of these intervals? Are the "data points" for these boundaries appropriately global/cosmic in scale? Lastly, if it hasn't ever been on leave, how can that be substantiated, preferably even by dedicated cynics?
Any number of the preceding questions might have responses of varying soundness. This is okay. The major aim isn't to make believers speechless; it's to go through the exercise of reviewing the questions and responses. In the process, this review rigorously bares and tests the belief's distinct justifications. Putting a belief to work answering straightforward questions yields insight into what it's made of. Like the supernatural things themselves, the beliefs shouldn't be permitted to remain on leave from practicalities forever.