“The Rise and Fall of Mars Hill” is one of the most popular Christian podcasts of the past year. It chronicles how Mars Hill Church in Seattle went from one of the most influential multisite evangelical churches in the U.S. to an abuse- and scandal-ridden nightmare, finally having to shut its doors for good in 2014 following the resignation of its charismatic founder, Mark Driscoll. Eric Kohn, Acton’s director of marketing and communications, sits down with Mike Cosper, producer, writer, and hos