-5. We ask and answer the question, "is Christianity about following rules"? What does legalism mean? We explore the grand narrative, backstory of Galatians 2:1-5. We also explore what covenant means and what is the significance of circumcision. We also talk about the "new exodus" and importance of "new exodus" in understanding Gal 2:1-5.  Finally we talk about the practical relevance of Galatians 2:1-5 today.