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Galatians 2: Justified by Faith Alone

Paul recounts his stand for the gospel in Jerusalem and Antioch and lays down the truth that we are justified through faith in Christ, not the works of the law.

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Galatians 2 (WEB)

1 Then after a period of fourteen years I went up again to Jerusalem with Barnabas, taking Titus also with me.

2 I went up by revelation, and I laid before them the Good News which I preach among the Gentiles, but privately before those who were respected, for fear that I might be running, or had run, in vain.

3 But not even Titus, who was with me, being a Greek, was compelled to be circumcised.

4 This was because of the false brothers secretly brought in, who stole in to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage;

5 to whom we gave no place in the way of subjection, not for an hour, that the truth of the Good News might continue with you.

6 But from those who were reputed to be important (whatever they were, it makes no difference to me; God doesn’t show partiality to man)—they, I say, who were respected imparted nothing to me,

7 but to the contrary, when they saw that I had been entrusted with the Good News for the uncircumcision, even as Peter with the Good News for the circumcision

8 (for he who appointed Peter to the apostleship of the circumcision appointed me also to the Gentiles);

9 and when they perceived the grace that was given to me, James and Cephas and John, they who were reputed to be pillars, gave to me and Barnabas the right hand of fellowship, that we should go to the Gentiles, and they to the circumcision.

10 They only asked us to remember the poor—which very thing I was also zealous to do.

11 But when Peter came to Antioch, I resisted him to his face, because he stood condemned.

12 For before some people came from James, he ate with the Gentiles. But when they came, he drew back and separated himself, fearing those who were of the circumcision.

13 And the rest of the Jews joined him in his hypocrisy; so that even Barnabas was carried away with their hypocrisy.

14 But when I saw that they didn’t walk uprightly according to the truth of the Good News, I said to Peter before them all, “If you, being a Jew, live as the Gentiles do, and not as the Jews do, why do you compel the Gentiles to live as the Jews do?

15 “We, being Jews by nature, and not Gentile sinners,

16 yet knowing that a man is not justified by the works of the law but through faith in Jesus Christ, even we believed in Christ Jesus, that we might be justified by faith in Christ, and not by the works of the law, because no flesh will be justified by the works of the law.

17 But if, while we sought to be justified in Christ, we ourselves also were found sinners, is Christ a servant of sin? Certainly not!

18 For if I build up again those things which I destroyed, I prove myself a law-breaker.

19 For I, through the law, died to the law, that I might live to God.

20 I have been crucified with Christ, and it is no longer I that live, but Christ living in me. That life which I now live in the flesh, I live by faith in the Son of God, who loved me, and gave himself up for me.

21 I don’t make void the grace of God. For if righteousness is through the law, then Christ died for nothing!”

Summary

Paul continues his defense by recounting two crucial moments. First, he went up to Jerusalem with Barnabas and Titus and laid his gospel before the leaders. Though false brothers tried to spy out the freedom believers have in Christ and force circumcision on Titus, Paul did not yield for a moment, that the truth of the gospel might be preserved. The pillars—James, Cephas, and John—recognized the grace given to Paul and extended the right hand of fellowship, agreeing that he should go to the Gentiles. Second, Paul tells of confronting Peter to his face at Antioch. Peter had eaten freely with Gentile believers until certain men came from James, and then he drew back out of fear, leading even Barnabas into hypocrisy. Paul rebuked him publicly for not walking in line with the gospel. This sets up the letter's central declaration: a person is not justified by the works of the law but through faith in Jesus Christ. Paul testifies that through the law he died to the law, that he has been crucified with Christ, and that the life he now lives he lives by faith in the Son of God who loved him and gave himself for him. To seek righteousness through the law, he concludes, would mean Christ died for nothing.

Key Figures

  • Paul — The apostle who refuses to compromise the gospel, stands firm in Jerusalem, confronts Peter at Antioch, and confesses a life lived by faith in the Son of God.
  • Peter (Cephas) — A pillar of the church who, out of fear of the circumcision party, withdrew from eating with Gentiles, and whom Paul publicly corrected for not walking by the gospel.
  • Titus — A Greek believer and traveling companion who was not compelled to be circumcised, a living proof of the freedom of the gospel.
  • Christ Jesus — The Son of God who loved Paul and gave himself for him, in whom alone sinners are justified, and apart from whom righteousness cannot come.

Key Verse

Galatians 2:16 (WEB)

yet knowing that a man is not justified by the works of the law but through faith in Jesus Christ, even we believed in Christ Jesus, that we might be justified by faith in Christ, and not by the works of the law, because no flesh will be justified by the works of the law.

Lessons Learned

  • The truth of the gospel is worth defending firmly, even against respected leaders.
  • Fear of others can lead even mature believers into compromise that betrays the gospel.
  • We are justified through faith in Christ, never by the works of the law.
  • The Christian life is Christ living in us, received and lived out by faith.
  • Stand firm for the truth of the gospel. Paul gave the false brothers “no place in the way of subjection, not for an hour, that the truth of the Good News might continue” (Galatians 2:5, WEB). Some battles must not be conceded.
  • The gospel must shape our behavior. Paul confronted Peter because he saw that the others “didn’t walk uprightly according to the truth of the Good News” (Galatians 2:14, WEB). What we believe must show in how we treat people.
  • Justification is by faith, not works. “A man is not justified by the works of the law but through faith in Jesus Christ” (Galatians 2:16, WEB). Our acceptance rests on Christ alone.
  • Christ lives in the believer. “It is no longer I that live, but Christ living in me” (Galatians 2:20, WEB). The new life is his life, taken hold of by faith.
  1. Why was it so important to Paul that Titus not be compelled to be circumcised (2:3-5)?
  2. What led Peter to withdraw from the Gentile believers, and why did Paul see this as a gospel issue rather than just a social one?
  3. How would you explain in your own words what it means to be “justified… through faith in Jesus Christ” (2:16)?
  4. What does Paul mean that he has been “crucified with Christ” and yet Christ lives in him (2:20)?
  5. Where do you sense fear or peer pressure pulling you to act in ways that don't line up with the gospel you believe?
  1. Titus, a Gentile, was a test case. To circumcise him would have been to admit that faith in Christ was not enough—that the works of the law were also required. Paul refused so that grace would remain grace. Help the group see how a seemingly small concession could have collapsed the whole gospel.
  2. Peter withdrew out of fear of the circumcision party, but his action sent the message that Gentile believers were second-class until they kept the law. Paul saw that conduct was preaching a false gospel. Discuss how our actions, not only our words, can communicate grace or undermine it.
  3. To be justified is to be declared right with God. Paul says this comes not by our law-keeping but as a gift received through faith in Christ. Invite members to put it in everyday terms—God accepts us because of Jesus, not because we measure up—and to notice the freedom that brings.
  4. Paul means his old self, condemned under the law, has died with Christ, and the life he now lives is Christ's life in him, lived by faith. It is both a past reality and a daily dependence. Encourage the group to rest in being loved personally by the One who “gave himself up for me.”
  5. This is a personal-application question. Invite members to name, gently and without judgment, situations where fear of others' opinions tempts them to compromise. As leader, point back to the security of being justified in Christ, which frees us from needing human approval.

Scripture quotations are from the World English Bible (WEB), the King James Version (KJV), and the American Standard Version (ASV), all of which are in the public domain.