Originally posted by ZahlanziI see your point, but then if she did find a religion that makes her happy it would be consistent with the blue pill metaphor - since as you recognise; there is no way to establish plausibility. Moreover given it is impossible to decide one god (out of infinitely many) is more plausible than the next; it is pragmatic to assume that any particular choice is the wrong choice.
we are not trying to establish plausability, that is imposible. instead try to think of him as a man seeking spirituality, a new view on life. in this regard, you CAN compare and contrast and choose the religion that suits you better. maybe he would be more comfortable as a christian than a muslim. for that matter, his search for spirituality might even yield a "i am content with my current status" result.