One problem with the experiment mentioned at the beginning of the article is that the participants still knew that a drug was being administered, which by itself would be enough to precipitate a reaction. Another aspect that I'd be curious about is who these religious people were... What denomination. No Christians I know would agree to doing this - Drugs? No. Partly out of a sense of morals, but more so because they wouldn't want their experience with God tainted by chemicals. There probably are other experiments out there where religious ppl were administered drugs but did not know it... Those results would be interesting to read about, including subsequent beliefs or positions about one's standing with God.