The purpose of this book is a search for understanding of Paul's witness about the distinction between the Word of God as Law, and the Word of God as Gospel. To some this may sound strange. But the Letter to the Galatians, direct from the Apostle to one of the churches he founded, manifests the tension between law and gospel, along with their respective functions and unique purposes in the life of the church. The tension comes to light in Galatians 2:19. Paul preaches the tension's...