Paul Opposes Peter at Antioch

At Antioch Paul opposed Cephas “to his face” because his conduct stood condemned. Cephas had eaten with Gentile believers but withdrew when certain people arrived “from James,” fearing “those of the circumcision.” Whether these visitors accurately represented James is uncertain; Paul does not explicitly say that James instructed the withdrawal. The resulting separation affected other Jewish believers and even Barnabas. Paul labels the behavior hypocrisy because their practice no longer corresponded to “the truth of the gospel.”

Paul’s rebuke develops into a theological argument. Jews and Gentiles alike, he says, are justified not “from works of law” but through pistis Iēsou Christou. The genitive phrase is famously disputed: it may mean “faith in Jesus Christ,” “the faithfulness of Jesus Christ,” or carry resonances of both. “Works of law” has likewise been interpreted more narrowly as Jewish boundary-marking practices such as circumcision and food laws, or more broadly as deeds required by Torah. In context, table fellowship and Gentile inclusion are immediate concerns, though Paul’s formulation extends beyond food regulations.

Verses 17-21 explain why returning to Torah-defined separation would contradict the gospel. Paul has “died to the law through the law” so that he might live to God, and his statement “I have been crucified with Christ” expresses participation in Christ’s death as the basis of a new identity. The life he now lives “in the flesh” is lived by faith in, or possibly by the faithfulness of, the Son of God; the genitive is again debated. The conclusion is categorical: if righteousness comes through law, Christ’s death is rendered purposeless.

Galatians 2 continues Paul’s autobiographical defense of his gospel and apostleship. Verses 1-10 recount a later Jerusalem visit in which Paul presented his Gentile mission to the recognized leaders. Titus, an uncircumcised Greek believer, becomes a test case for whether Gentile Christians must adopt circumcision. James, Cephas, and John acknowledge Paul’s commission to the Gentiles and extend fellowship, while asking that his mission remember the poor. The identification of this visit with either Acts 11:27-30 or the council of Acts 15 remains disputed.

Verses 11-21 narrate a subsequent confrontation at Antioch. Paul accuses Cephas of withdrawing from table fellowship with Gentile believers under pressure from associates of James, thereby compromising the practical implications of the gospel. The incident leads into the letter’s central theological claims concerning justification, works of law, participation in Christ’s death, and life by faith. Paul’s argument moves from autobiographical evidence to sustained theological exposition.