@Ruby, I am reposting this because you have not responded and or addressed this:
Ruby: people with mental health issues are treated like free riders and are given a hard time because they cannot keep up and indeed Scott Atran 2002 who cites Iannaccone's paper argues that because such religions have no place for those who cannot perform to their demandingly strict standards they leave and this is why there are high turnover rates amongst such religions.
Also, I did a keyword search of the Iannaccone paper you referenced using the terms: mental and health.
Neither of those words appear once in that paper. Could you please
provide a specific quote with a proper citation to support your claims?
Thanks!
JP