Galatians

Paul asserts his apostolic authority from Iēsous Christos and Theos the Patēr, not from men, and condemns the Galatians for turning to a different gospel preached by false teachers, pronouncing curses on any who preach contrary to the true gospel he received by revelation.[1][2]

Paul recounts his visit to Jerusalem with Barnabas and Titus, where the apostles approved his gospel without requiring circumcision, affirming salvation by faith apart from works of the law[1][2][5]. He describes confronting Cephas (Peter) in Antioch for hypocrisy in withdrawing from Gentiles, declaring that a person is justified by faith in Christ, not by observing the law[2][5].

Paul rebukes the Galatians for turning from faith to works of the law, asking if they received the Spirit by law or by hearing with faith, and cites Abraham's belief accounted as righteousness (Gen 15:6), declaring true sons of Abraham are those of faith. He explains the law brings a curse, redeemed by Christ, who became a curse for us; the just live by faith (Hab 2:4), and the law served as a guardian until faith in Christ, making believers one in him and heirs of the promise.

Paul illustrates believers' transition from slavery under the world's elements to sonship through God's sending of his Son at the fullness of time, enabling them to cry 'Abba, Pater' by the Spirit; he warns against reverting to weak legalistic observances and recalls the Galatians' warm reception of him despite his fleshly infirmity.[2][3][4] Using the allegory of Abraham's sons—Isaac from promise (freedom) and Ishmael from flesh (bondage)—Paul urges casting out the slave woman and her son, affirming believers as children of the free woman.[1][3]

Paul warns that circumcision severs believers from Christ and grace, urging them to stand firm in the freedom Christ provides and to fulfill the whole law through love for neighbor, while walking by the Spirit to avoid gratifying the flesh.[1][2] He contrasts the works of the flesh—such as sexual immorality, idolatry, and envy—with the fruit of the Spirit: love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control, stating those who belong to Christ have crucified the flesh.[1][2]

Paul instructs spiritual believers to gently restore those caught in transgression, bear one another's burdens to fulfill the law of Christ, examine their own work, and support teachers, warning that God is not mocked as one reaps what they sow—corruption from the flesh or eternal life from the Spirit.[1][2] He urges perseverance in doing good, boasts only in the cross of our Lord Jesus Christ, emphasizes new creation over circumcision, invokes peace on those walking by this rule and the Israel of God, and notes the marks of Jesus on his body, concluding with a benediction of grace.[1][2]