On this episode of Our American Stories, the origin of this conflict flowed from a deceptively simple question—a riddle of sorts that a Catholic monk named Martin Luther wrestled with for years. The question he asked himself was this: Am I a good person? Here to tell the story is Eric Metaxas, bestselling author of Martin Luther. Support the show (https://www.ouramericanstories.com/donate) See omnystudio.com/listener for privacy information.