Some time ago I wrote a review of the documentary Marjoe of a Pentecostal child evangelist/faith healer in which Marjoe Gortner (an unbeliever and now an adult) gives an insider’s account of how the racket works.
You can now see the entire film online. It is quite fascinating


Elizabeth Taylor was stunningly beautiful, a wonderful actor, and seemed to be (to the extent that one can infer about public personalities by their public actions) a nice person who supported many worthy causes (especially AIDS prevention and treatment in its early days when many did not want to be associated with it) but who unfortunately could not seem to find happiness in her private life and battled many illnesses and personal demons.