Please forgive me and do not castigate me for overthinking this.
There is a marketing "law" named Veblen Good (goods, effect) which says that if you make something very expensive, that will make it more desirable. I know that sounds counter intuitive but think of the Dyson fan, Ferrari car, expensive perfume, and so on. Put the price really high and people will clamour for it. (Check online for further examples).
My over thinking ask myself if this can be extended to religions, with their "out-of-this-world" promises. Will people do anything in order to grasp that highly priced promise?
Just thinking.
Doug