Faith can be like a trusty old friend, always there when life gets a bit shaky. For many people, it is what keeps them going through life’s difficulties. Books about faith in God? They are like little lighthouses, offering guidance and inspiration when you need it most. In 2025 readers show great interest in faith-based books which encompass both classic literature alongside contemporary spiritual explorations.
This curated list of the 11 best books on faith in God reflects the titles that resonate deeply with readers today. Each book in this selection will benefit readers who want to deepen their religious convictions and expand their theological understanding or seek solace when life gets difficult.
1. Trekking: A Guidebook for Spiritual Transformation by Gene Maynard
Gene Maynard’s Trekking: A Guidebook for Spiritual Transformation offers a thoughtful and practical guide for anyone looking to strengthen their connection with God. Through personal stories and meaningful Christian practices, Gene Maynard shares insights from his own experiences, including his time on the Camino de Santiago pilgrimage. The book encourages readers to take meaningful steps toward a more fulfilling and spiritually grounded life. With a focus on individual growth and building supportive communities, Trekking is both inspiring and useful for those seeking a deeper faith.
Why Readers Love It:
- Illuminates the transformative practices of Christian spirituality.
- Blends vivid personal narratives with timeless spiritual truths.
- Provides practical tools for building a closer connection with God.
2. Mere Christianity by C.S. Lewis
Widely regarded as a foundational Christian text, Mere Christianity offers a logical and heartfelt exploration of faith. Lewis’s clear writing style breaks down complex theological ideas, making them accessible to both new and lifelong believers. Readers appreciate its timeless relevance and practical guidance on living out Christian principles.
Why Readers Love It:
- Provides a rational yet compassionate approach to Christianity.
- Ideal for skeptics and believers alike.
3. The Purpose Driven Life by Rick Warren
Rick Warren’s The Purpose Driven Life has sold millions of copies for a reason. Structured as a 40-day devotional, it encourages readers to reflect on life’s purpose through a faith-centered lens. This book is often praised for its actionable insights, helping individuals align their daily lives with God’s plan, while offering a roadmap to spiritual clarity in a world filled with distractions.
Why Readers Love It:
- Practical and easy-to-follow format.
- Encourages self-reflection and spiritual growth.
4. The Ragamuffin Gospel by Brennan Manning
For anyone who has ever struggled with self-worth or felt distant from God, The Ragamuffin Gospel is a powerful reminder of grace. Manning emphasizes God’s unconditional love and challenges the notion that faith is only for the “perfect.” The book also invites readers to embrace their imperfections, offering a liberating perspective on the nature of divine love.
Why Readers Love It:
- Highlights the importance of grace over guilt.
- Speaks to readers feeling unworthy or disconnected.
5. Gentle and Lowly by Dane Ortlund
This recent release focuses on the heart of Jesus and His love for sinners and sufferers. Ortlund’s compassionate tone and deep theological insights have made this book a favorite among Christians seeking comfort and reassurance. It also encourages readers to reflect on their relationship with Christ and trust in His unchanging love.
Why Readers Love It:
- Offers a tender perspective on God’s love.
- Encourages trust and reliance on Christ’s mercy.
6. The Bible Recap by Tara-Leigh Cobble
For those looking to understand the Bible more deeply, The Bible Recap provides a structured guide for reading Scripture. Cobble’s engaging commentary helps readers connect the dots between passages and see the overarching story of God’s plan.
Why Readers Love It:
- Perfect for beginners and seasoned readers of Scripture.
- Offers a fresh perspective on familiar texts.
7. Celebration of Discipline by Richard Foster
This classic book on Christian spirituality introduces readers to the disciplines of prayer, fasting, meditation, and worship. Foster’s approach combines historical Christian practices with modern applications, making it a practical guide for spiritual growth.
Why Readers Love It:
- Comprehensive guide to spiritual practices.
- Helps readers build a deeper faith life.
8. Praying Like Monks, Living Like Fools by Tyler Staton
Staton’s book is a fresh take on prayer, encouraging readers to approach God with honesty and vulnerability. It blends theology with personal stories, making it both relatable and inspiring for modern readers. The book also challenges traditional notions of prayer, encouraging a deeper and more personal connection with God.
Why Readers Love It:
- Practical insights into prayer life.
- Authentic and heartfelt writing style.
9. God’s Smuggler by Brother Andrew
God’s Smuggler is the remarkable true story of Brother Andrew, who smuggled Bibles into countries where Christianity was forbidden. This thrilling and inspiring book showcases the power of faith and courage in the face of danger.
Why Readers Love It:
- A compelling true story of faith in action.
- Demonstrates the impact of trusting God fully.
10. Crazy Love by Francis Chan
Francis Chan challenges readers to break free from lukewarm Christianity and fully embrace a passionate relationship with God. Crazy Love is a call to action, encouraging readers to live out their faith boldly.
Why Readers Love It:
- Bold and challenging message.
- Inspires deeper commitment to faith.
11. The Screwtape Letters by C.S. Lewis
This imaginative work by C.S. Lewis takes the form of letters from a senior demon to his apprentice, offering insights into human nature and the spiritual battles of faith. It is both thought provoking and entertaining, making it a favorite among Christian readers.
Why Readers Love It:
- Unique perspective on spiritual struggles.
- Combines wit and profound insights.
How These Books Impact Personal Faith
Books on faith in God do more than just educate; they transform. Readers often share how these titles have reshaped their perspectives, strengthened their trust in God, and inspired them to live more intentionally. Titles like The Purpose Driven Life encourage practical application, while Mere Christianity deepens understanding of foundational beliefs.
Faith-based books also provide comfort during trials, offering reminders of God’s presence and promises. Whether through devotional practices or inspiring stories of real-life faith, these books connect readers to God in profound and personal ways.
Final Thoughts
Faith is a personal journey, and the right book can make all the difference. Whether you are drawn to theological discussions, practical guides, or inspiring stories, this list of books on faith in God has something for everyone. Explore these titles and discover the one that speaks to your spiritual needs.
Have a favorite book on faith? Share it in the comments—we would love to hear your recommendations!