Sure, these guys are probably outliers. Here's another. But we'll never really know because religious organizations are exempt from disclosing financial statements. Funny how that works!
Would you rather talk about the Catholic church and their approx net worth? Church of Scientology (I agree these guys are a little more out there)? Mormon Church?
There might be a reason they're poor...a fool and his money....
https://en.wikipedia.org/wiki/Joel_Osteen#Personal_life
https://en.wikipedia.org/wiki/Creflo_Dollar#Finances
SLC has a higher crime rate than Boston. (per 2012 data)
https://www.city-data.com/city-compare/?city_left=Salt+Lake+City%2C+UT&city_right=Boston%2C+MA