What does it mean to be justified by faith alone? In this brief clip, R.C. Sproul looks at the instrument that links us to Jesus. This Reformation Month, watch a short video every day on the history and insights of the Protestant Reformation. And don't forget that for a donation of any amount this month only, you can also receive a copy of Luther: The Life and Legacy of the German Reformer, a documentary featuring interviews with R.C. Sproul and several Ligonier Teaching Fellows, on DVD. Offer ends 10/31/18. https://ligm.in/2NMlwKy