On this episode of Slate Money, hosts Felix Salmon of Fusion, Cathy O’Neil of mathbabe.org, Slate’s Moneybox columnist Jordan Weissmann, and Chris Lehman of the Baffler. Topics discussed on today’s show include:-How religion became an industry in America.-Donald Trump is a prosperity preacher. -Debt and the American version of Christianity.Check out other Panoply podcasts at itunes.com/panoply.Slate Money is brought to you by Casper, an online retailer of premium mattresses for a fraction of the price. All Casper mattresses come with free delivery and returns within a 100-day period. Right now, get 50 dollars toward any mattress purchase by visiting Casper.com/slatemoney and using the promo code SLATEMONEY. And by Tracker, a coin-sized device that locates misplaced keys, wallets, bags, computers—anything in seconds. Make losing things a thing of the past. Get 30 percent off your entire order by going to TheTrackR.com and using the promo code MONEY. And by Goldman Sachs. To learn about developments currently shaping markets, industries, and the global economy, subscribe to the firm’s podcast, ‘Exchanges at Goldman Sachs,’ available on iTunes. Learn more about your ad choices. Visit megaphone.fm/adchoices