What motivated Martin Luther's unwavering defense of justification by faith alone? A life-changing encounter with the book of Romans. Today, R.C. Sproul describes how Luther came to understand the gospel for the first time. Get a Reformation resource bundle with your donation of any amount: The Legacy of Luther book, R.C. Sproul's teaching series Luther and the Reformation (DVD plus digital messages and study guide), and his Justified by Faith Alone teaching series (digital messages and study guide): https://gift.renewingyourmind.org/4343/offer   Live outside the U.S. and Canada? Request The Legacy of Luther ebook, the digital teaching series and study guide for Luther and the Reformation, and the digital teaching series and study guide for Justified by Faith Alone: https://www.renewingyourmind.org/global Join us at one of our upcoming Renewing Your Mind Live events: http://renewingyourmind.org/events  Meet Today's Teacher:   R.C. Sproul (1939–2017) was founder of Ligonier Ministries, first minister of preaching and teaching at Saint Andrew's Chapel, first president of Reformation Bible College, and executive editor of Tabletalk magazine.   Meet the Host:   Nathan W. Bingham is vice president of media for Ligonier Ministries, executive producer and host of Renewing Your Mind, and host of the Ask Ligonier podcast. Renewing Your Mind is a donor-supported outreach of Ligonier Ministries. Explore all of our podcasts: https://www.ligonier.org/podcasts

Released on 29 Oct 2025