Martin Luther once said that justification by faith alone was “the doctrine by which the church stands or falls.” So what’s so special about this doctrine, and why is it so crucial for our understanding of salvation? On this program, we’re presenting part two of a four-part series of conference addresses that Dr. Horton recently gave on the topic of his two-volume book project Justification. In this talk, Mike walks through Paul’s arguments in Galatians chapter 4.