Short answer: Galatians 2:20 describes the heart of the Christian life: through union with Christ, the believer's old self has died with Him on the cross, and now Christ lives in and through the believer. Paul is saying that we are made right with God not by our own law-keeping but by Christ's life within us, received and lived out by faith.
The context: justified by faith, not by law
Galatians confronts a crisis: teachers were telling Gentile believers they had to keep the Jewish law to be truly saved. In chapter 2, Paul recounts rebuking Peter for drifting back toward law-based acceptance. He then states the gospel plainly: "a man is not justified by the works of the law but through faith in Jesus Christ" (2:16). Verse 20 is the personal, passionate summary of that truth — Paul's own testimony of what it means to be joined to Christ by faith rather than to earn God's favor by rule-keeping.
What it means, phrase by phrase
The World English Bible reads: "I have been crucified with Christ, and it is no longer I who live, but Christ lives 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."
- "I have been crucified with Christ" — Through faith, believers are united to Jesus' death. The old self, condemned under the law and enslaved to sin, died with Him (see Romans 6:6).
- "It is no longer I who live, but Christ lives in me" — A new life has replaced the old. Paul is not erased; his self-reliant, law-trusting existence is. Christ now animates his life.
- "The life which I now live in the flesh" — He still lives an ordinary bodily life in this world.
- "I live by faith in the Son of God" — Faith, not law-keeping, is the ongoing principle of Christian living.
- "Who loved me, and gave himself up for me" — The personal, sacrificial love of Christ is the foundation of it all.
Cross-references
- Romans 6:6 — "our old man was crucified with him."
- Galatians 2:16 — justified by faith, not works of the law.
- Colossians 3:3 — "you died, and your life is hidden with Christ in God."
- Philippians 1:21 — "to me to live is Christ."
- 2 Corinthians 5:15 — those who live should live for Him who died for them.
How to apply it today
Galatians 2:20 reshapes both identity and effort. Your identity is no longer built on your performance but on Christ living in you. That frees you from the exhausting treadmill of trying to earn God's approval. At the same time, "I live by faith" means the Christian life is not passive — it is a daily trusting of Christ to live His life through you. When you fail, you return not to self-effort but to the same faith in the Son of God who "loved me and gave himself up for me." Notice how personal Paul makes it: "me" and "for me." This love is not abstract; it is aimed at you.
Frequently Asked Questions
What does "crucified with Christ" mean if I'm still alive? It refers to a spiritual union with Jesus' death, not a physical one. Through faith, your old self — condemned under sin and the law — is counted as having died with Christ, so its claim over you is broken (Romans 6:6-7). You still live bodily, but a new life has begun, animated by Christ.
Does "no longer I who live" mean my personality disappears? No. Paul continues to speak, decide, and love as himself throughout his letters. What has died is the self-reliant, sin-enslaved, law-trusting "old self." Christ living in him renews and redirects his life rather than deleting his individuality. He becomes more truly himself, not less.
How do I "live by faith in the Son of God" day to day? It means depending on Christ rather than your own performance for both your standing before God and your strength to obey. Practically, that looks like trusting His finished work when guilt accuses you, and relying on His indwelling life to love and obey rather than gritting your teeth alone. Faith, anchored in His love for you, is the ongoing posture of the Christian life.