What is the book of Galatians about?
Galatians is Paul’s passionate defense of justification by faith alone against teachers who were adding works of the law to the gospel. "If righteousness were through the law, then Christ died for no purpose" (2:21).
The Galatian churches were being told they had to be circumcised and keep the law to be fully Christian. Paul’s response is white-hot: any other gospel is no gospel at all.
The book’s great chapters: 2 (justified by faith), 3 (the law was a guardian until Christ), 5 (the fruit of the Spirit), 6 (boast only in the cross).
Galatians is the antidote to the perennial Christian temptation to earn standing with God. It returns us to grace.
Original BibleDawn answer · reviewed 2026-06. Drafted with AI assistance and reviewed for accuracy.