What does Paul mean by Justification by faith alone? What is faith? How should we understand justification? Why does Paul emphasize that no one is justified by the works of the law? What are the works of the law? What does this mean for Christians today? If we live by faith does it mean we don’t have to be obedient? Did Paul teach that we are saved to live immorally? What does it mean to live by the faith of the Son of God?