Galatians 2

Paul recounts his visit to Jerusalem and his public confrontation with Peter, establishing the independence of his gospel and the necessity of justification by faith alone apart from the works of the law.

• Paul validates his apostolic authority by describing his meeting with the Jerusalem leaders, where his gospel was affirmed.
• He defends the liberty of the Gentiles by detailing the refusal to circumcise Titus, despite pressure from false brothers.
• Paul exposes Peter's hypocrisy at Antioch, where Peter compromised the truth of the gospel by separating from Gentile believers.
• The chapter culminates in a robust theological defense of justification by faith, asserting that the law cannot justify and that believers are crucified and alive in Christ.

• Fourteen years (vv. 1)
• Titus (v. 1)
• The right hands of fellowship (v. 9)
• The poor (v. 10)
• Antioch (v. 11)
• Justification by faith vs. works of the law (v. 16)

This chapter serves as a foundational defense of salvation by grace through faith, defining the freedom of the church from the burden of the Mosaic law and establishing the equality of Jew and Gentile in Christ.

Justification before God is received only through faith in Jesus Christ, not by the works of the law, and this truth is the pillar upon which Christian unity and daily living must stand.

Paul moves from historical autobiography to theological confrontation, shifting from his defense of apostolic standing to the universal necessity of the doctrine of justification.

• Christ liveth in me (Galatians 2:20)

• Remember the poor (Galatians 2:10)

• Do not build again the things which I destroyed (law-works), lest I make myself a transgressor (Galatians 2:18)
• Do not frustrate the grace of God (Galatians 2:21)

• The visit to Jerusalem likely corresponds to the 'Council of Jerusalem' (Acts 15), though chronological debates exist regarding its placement relative to other trips.
• Peter's withdrawal in Antioch reflects the immense social pressure of the Jewish-Gentile divide in the early church, where Jewish Christians were accustomed to purity laws that Gentiles did not practice.

• Circumcision was the defining mark of the covenant for Israel; demanding it for Gentile believers (v. 3) was an attempt to enforce Jewish legal identity upon non-Jews.
• Dining customs were deeply religious; by withdrawing from the table (v. 12), Peter was creating a social and spiritual 'partition wall' that the gospel had dismantled.

• The chapter bridges Paul's personal history with the theological heart of the epistle, setting the stage for the detailed argument in chapters 3 and 4.
• The argument moves from the authority of the messenger to the authority of the message.

• Paul's quote in verse 16, 'by the works of the law shall no flesh be justified,' echoes Psalm 143:2, emphasizing the universal inability of the law to justify.
• The connection to the 'poor' in verse 10 aligns with the broader apostolic mandate to care for the needy, a theme prominent in the ministry of the apostles in Acts.

• Galatians 2:16 utilizes the language of justification (dikaioō) which is central to Paul's argument in Romans 3:20-28.

• ἀποκάλυψις (apokálypsis) [G602]: Paul emphasizes his authority came by 'disclosure' (revelation) rather than human instruction.
• δοκέω (dokéō) [G1380]: Used here of those who 'seemed influential' or 'reputed' to be pillars; Paul uses this term to strip away human status when discussing the truth of the gospel.
• ψευδάδελφος (pseudádelphos) [G5569]: A 'spurious brother' or 'pretended associate'; indicates the internal threat of legalism within the church.
• παρείσακτος (pareísaktos) [G3920]: 'Smuggled in'; describes the underhanded nature of the legalists' entry.
• Matthew Henry observes regarding the conflict with Peter: 'There is a very great difference between the prudence of St. Paul, who bore with, and used for a time, the ceremonies of the law as not sinful, and the timid conduct of St. Peter, who, by withdrawing from the Gentiles, led others to think that these ceremonies were necessary.'

• Paul emphasizes that the 'pillars' of the church added nothing to his gospel (v. 6), reinforcing that his message is divinely authorized.
• The intense language 'withstood him to the face' (v. 11) demonstrates that the truth of the gospel takes precedence over personal relationships or apostolic hierarchy.

• Chronology of the 'fourteen years': It is unclear if this is 14 years from his conversion or 14 years from the first visit mentioned in chapter 1; scholars debate the timeline based on the internal data of Galatians vs. Acts.