https://en.wikipedia.org/wiki/Jubilee_(biblical)
I'm curious, but ignorant, of the Quran's notion of riba, the prohibition on interest payments.
https://en.wikipedia.org/wiki/Riba
More close to home, I'd like more discussion about our own debt-based economy. The emphasis on rent seeking. The "Gig Economy", where people pay for the opportunity to work, aka pay for play, franchising. All these weird MLM schemes.
Update: I forgot to mention Freedom Markets™, my pejorative for the cult of laissez faire, might makes right, I've-got-mine-screw-you, and other misanthropic notions.