In this episode, Dr. Alan Strange joins the podcast again to discuss the development of the doctrine of justification, particularly in the medieval period. He explains how Augustine recovered key aspects of Paul's teaching on justification being by grace alone while still viewing it as an ongoing process of being "made righteous" rather than a punctiliar declarative act. Dr. Strange describes how in the centuries after Augustine, there was confusion and lack of clarity around his actual views, with some of Pelagius' works even being mistakenly attributed to other church fathers. He contrasts Augustine and Aquinas' view of faith involving "caritas" or love/obedience to the law with the Reformers' view of faith as fiducia or trust in Christ alone. The discussion covers the key distinctions between the medieval Catholic view of justification as a process involving meriting grace through the sacraments and purgatory versus the Protestant Reformation's understanding of justification as a decisive declaration that happens at the moment of faith in Christ. Dr. Strange argues that the Reformation position actually recovered the biblical, Pauline view of justification by grace alone through faith alone in Christ alone.