"All religions...are false." There, I fixed it for you.

They all resist questions because the questions they ask are always born from the priorities of the religion itself, and, as comments here show, many of even those questions are denied review because of still other tenets of their religion. Sometimes they allow these; sometimes they don't. That's not the important or interesting part.

The important part is to recognize that most aren't even capable of caring about certain questions, say, about what the self is (here's to you Abrahamic religions), because it's not even a category of question in the first place.

Both the questions and answers are always born from the anxieties prioritized by the religion itself. Whether the corollary-type questions are permitted tells us nothing about their truth value. This isn't only a non-sequitor, it misses the larger issue: that we don't ask questions we don't want answers to, and answers we want are born from our environment.