Galatians: Gospel matters

The Gospel That Changes Everything — Seven Studies to Help You Live It.

The church in Galatia was facing one of the most fundamental questions a Christian community can face: What actually saves us? Is it our efforts, our obedience, our religious performance? Or is it entirely the work of Christ — his life, death, and resurrection on our behalf?

Paul's answer in the letter to the Galatians is urgent, clear, and life-changing: it is Christ's work, not ours, that matters. The gospel is not a starting point we move beyond as we grow in maturity. It is the foundation on which every aspect of the Christian life is built — and the power by which every aspect of it is sustained.

In Galatians: Gospel Matters, Timothy Keller — founding pastor of Redeemer Presbyterian Church in New York City and one of the most gifted Bible teachers of our generation — leads readers through seven carefully crafted Bible studies in Galatians. With the clarity, depth, and pastoral warmth that have made his teaching beloved by millions, Keller helps Christians not only understand the gospel of grace but apply it to every area of their lives — relationships, identity, freedom, community, and daily obedience.

The choice the Galatians faced still confronts us today. And these seven studies are designed to help us face it — and to be genuinely excited by what Paul's answer means for how we live.

What This Book Covers

Timothy Keller leads readers through seven Bible studies covering the key themes and passages of Galatians:

• The gospel under threat — What was happening in the Galatian church and why Paul's response was so urgent — and why the same danger confronts churches today
• Justification by faith alone — The heart of Paul's argument: that sinners are declared right with God not by their works but by faith in Christ alone
• The law and the gospel — What role the Old Testament law plays in the Christian life — and why it can never be the basis of our standing before God
• Freedom in Christ — What genuine Christian freedom looks like — freedom from the law's condemnation and freedom to love and serve others
• The fruit of the Spirit — How the gospel produces genuine character change — not through effort and willpower but through the transforming work of the Spirit
• Living by the gospel — How the truth of Galatians applies to every aspect of daily Christian life — from relationships and community to identity and motivation
• Christ crucified — Why Paul refused to boast in anything except the cross — and why the gospel of grace is the only foundation worth building on

What Readers Will Learn

• Why the gospel of grace is not just the entry point of the Christian life but its ongoing power and foundation
• What justification by faith means — and why it is the most liberating truth a person can ever grasp
• How to recognise the subtle ways works-righteousness and legalism creep back into the Christian life — and how to resist them
• What genuine Christian freedom looks like — and why it is both more radical and more demanding than either licence or legalism
• How the fruit of the Spirit is produced — and why growth in godliness flows from the gospel, not from trying harder
• How to apply the truth of Galatians to everyday life — relationships, identity, community, and the deep motivations of the heart
• Why the cross of Christ is the only boast worth having — and why Paul's words to the Galatians are as urgent and as wonderful today as when he first wrote them

How to Use This Book

Galatians: Gospel Matters is flexible and immediately usable:

• Small group Bible study — Ideal for groups wanting to study Galatians together with the guidance of one of the most gifted Bible teachers alive — seven studies provide a natural structure for a term of group meetings
• Individual study — Rich enough to use for personal Bible study, with questions that prompt genuine reflection and application
• Alongside Galatians For You — Designed to work in partnership with Timothy Keller's expository guide Galatians For You, which provides deeper background and commentary for each passage
• Church groups and Sunday school classes — A reliable, accessible resource for any church wanting to study Galatians together
• Personal devotions — A structured, question-driven companion for anyone wanting to work through Galatians with greater depth and intentionality

Who Should Read This Book

This book is for you if you are:

• A small group leader wanting a clear, reliable, and genuinely exciting study guide to lead your group through Galatians
• A church member wanting to understand the gospel of grace more deeply — and learn to apply it to every area of your life
• A new Christian who wants to grasp what Paul means by justification by faith and why it changes everything
• A pastor or teacher looking for a study guide to use with a congregation or Bible class working through Galatians
• Anyone who has ever found themselves subtly slipping back into performance-based Christianity — and needs Paul's urgent, liberating word afresh

About the Author

Timothy Keller was the founding pastor of Redeemer Presbyterian Church in New York City — a congregation he planted in 1989 that grew to become one of the most influential churches in the world. He was also the Chairman of Redeemer City to City, a global church planting movement, and the author of numerous bestselling books including The Reason for God, The Prodigal God, and Prayer. Timothy Keller was widely regarded as one of the most gifted and influential Christian communicators of his generation — known for his ability to present the gospel with intellectual rigour, cultural relevance, and pastoral warmth. His seven studies in Galatians: Gospel Matters reflect both his deep love for Paul's letter and his lifelong commitment to helping Christians grasp and live the gospel of grace.

About the Good Book Guides Series

Galatians: Gospel Matters is part of the Good Book Guides series — a library of accessible, question-driven Bible study guides designed for use in small groups and individual study. Each guide provides structured questions, clear explanations, and practical application to help readers engage seriously and joyfully with a book or theme of Scripture.

Gospel Matters is designed to work alongside Galatians For You by Timothy Keller — his full expository guide to Galatians — which provides deeper commentary and background for each passage studied.