Martin Luther grew concerned about the selling of indulgences and the message it sent to people who sought forgiveness for their sins. In this message, R.C. Sproul shows how Luther’s response unintentionally sparked the flames of the Reformation. Study Reformed theology with a free resource bundle from Ligonier Ministries: https://grow.ligonier.org/?utm_source=youtube&utm_medium=description&utm_campaign=get-started This message is from Dr. Sproul’s 10-part teaching series Justified by Faith Alone. Learn more: https://www.ligonier.org/learn/series/justified-by-faith-alone