But he wasn't keeping the money himself or treating friends and family to expensive vacations to await the rapture/apocalypse in lavish style, right?
I donate to March of Dimes, and raise money for them. This spring, they gave money and support to the campaign for KV Pharmaceuticals to get exclusive marketing rights to a drug called Makena (formerly 17p) for the next seven years. This drug has been made in compounding facilities for many years and the primary research on the drug was done years and years ago, and very little research costs were incurred by KV Pharmaceuticals.
The drug itself is proven to help women like me who have a history of pre-term labor without clear cause (well, my cause was known, but it can assist in keeping me pregnant longer with few side-effects and no danger to the fetus) in a way that tocolytics don't seem to help.
With MoD support, KV won the patents and the rights and promptly took a drug that used to be $15 a shot on average (1 shot per week, from weeks 16 to 36 of pregnancy), and raised the cost to $1500 per dose. Because they could. They've since come down to under $700 per shot, but it doesn't change the way I personally feel about money I solicited in my son's name and money I earned and donated going to support this.
Doesn't make it illegal, however.
Which it seems is what is happening here. Trust and faith are finicky things, and so long as his followers were ok with how that money was spent and so long as they weren't living in ultra-luxury . . . well, it sucks, but you can't protect individuals from parting with their money if they are determined and believe the cause a worthy one.