Your whole comment is so good, and this particular point is so good - it really explains what I recognize is true both of the world - this world that we know or sort-of know- and doubly or exponentially so of whatever may be true in the realm of G-d and the supernatural - hence I am convinced (involuntarily, I cannot see any reason to think otherwise) that nobody can really, truly, rationally, say they "know" the "truth" about any spiritual claim whatsoever. I know others will think differently, because somehow, for some reason, they think they can.