It irks me that while the story is interesting and potentially inspiring, the idea that this guy has a god fixation means I have to disregard it. Why don't thes

It irks me that while the story is interesting and potentially inspiring, the idea that this guy has a god fixation means I have to disregard it. Why don't these people do double blind studies (in this case with MRI) to find out if what they are saying is actually true rather and just post as if it was true.