I agree, spud. Well said. As you said, they will not, or cannot, answer questions about the inconsistencies and incongruities or even simple questions, without using circular logic, or attacking the person asking the questions. I have asked several times for answers, and all I get is quotes from their bible. No original insights or thoughts or ideas. Just parroting of texts. Circular "logic" indeed.
As a person with a life-long interest in psychology, I find the behavior very interesting....how they perceive every exploration or question as a threat. Their faith must be on shaky ground.