In the video below the participants discuss the two covenants found in the book of Galatians chapter 4. It is a bible study you don’t want to miss. Questions such a whether the law has any place in the new covenant? What are the differences between the two covenants addressed in this chapter and in the whole book of Galatians. These and other questions are answered clearly backed up by biblical verses.
The book of Galatians is probably the clearest defense of the gospel in the bible. It is if you like a summary of the book of Romans.