Have you ever stood in a bookstore, looking at different Bibles, wondering: Which one is the real Bible? Why does the Catholic Bible have more books? Is my Bible complete?
You’re not alone. Thousands of people across the world—Catholics, Protestants, and seekers—wrestle with these questions every day. The differences between Bible versions can feel confusing, even overwhelming.
But here’s the beautiful truth: understanding the Catholic Bible isn’t about division. It’s about discovering the fullness of God’s Word, embracing centuries of faith tradition, and encountering Jesus Christ in the pages of Sacred Scripture.
Whether you’re a lifelong Catholic, someone exploring the faith, or simply curious about why Catholic Bibles look different, this guide will walk you through everything you need to know—with clarity, respect, and love.
What Is the Catholic Bible?
The Catholic Bible is the collection of sacred books recognized by the Catholic Church as divinely inspired Scripture. It contains both the Old Testament and the New Testament, totaling 73 books.
The Catholic Bible is often called the Douay-Rheims Bible (historically), or simply the Catholic Bible. Modern translations include the New American Bible (NAB), the Revised Standard Version Catholic Edition (RSV-CE), and the New Jerusalem Bible, among others.
What makes the Catholic Bible unique is its inclusion of seven additional Old Testament books and parts of two others, known as the Deuterocanonical books. These books were part of the Septuagint—the Greek translation of the Hebrew Scriptures used by early Christians.
Key Point: The Catholic Bible contains the same 27 New Testament books as Protestant Bibles, but includes 7 more Old Testament books, making it fuller and more complete according to Catholic tradition.
How Many Books Does the Catholic Bible Have?
The Catholic Bible contains 73 books total:
- 46 books in the Old Testament
- 27 books in the New Testament
In contrast, Protestant Bibles contain 66 books (39 in the Old Testament and 27 in the New Testament).
The Seven Deuterocanonical Books
The seven additional books found in the Catholic Old Testament are:
- Tobit – A beautiful story of faithfulness, prayer, and God’s providence
- Judith – An account of courage and deliverance through a brave woman
- 1 Maccabees – Historical narrative of Jewish resistance and faith
- 2 Maccabees – Theological reflections on martyrdom and resurrection
- Wisdom (Wisdom of Solomon) – Profound insights on righteousness and God’s justice
- Sirach (Ecclesiasticus) – Practical wisdom for daily living and faith
- Baruch – Prophetic messages of hope and repentance
Additionally, the Catholic Bible includes longer versions of Esther and Daniel with extra sections not found in Protestant Bibles.
Why the Difference?
The difference traces back to the Reformation in the 16th century. Protestant reformers chose to follow the Hebrew canon (which excluded these books), while the Catholic Church maintained the Septuagint canon that had been used by Christians for over 1,000 years.
The Council of Trent (1546) officially confirmed the Catholic canon, declaring these books as inspired Scripture. The early Church Fathers, including St. Augustine and St. Jerome, recognized and quoted from these books extensively.
Catholic Bible vs King James Version: Understanding the Differences
This is one of the most common questions seekers ask. Let’s break it down clearly:
1. Number of Books
Catholic Bible: 73 books
King James Version (KJV): 66 books (in modern Protestant editions)
Interestingly, the original 1611 King James Bible actually included the Deuterocanonical books in a separate section called the Apocrypha! It wasn’t until later that Protestant publishers removed these books entirely.
2. Translation Source
Catholic Bibles: Translated from the Latin Vulgate (historically) or from original Hebrew, Aramaic, and Greek texts (modern versions), always with Church approval
King James Version: Translated from the Textus Receptus (Greek New Testament) and Masoretic Text (Hebrew Old Testament)
3. Language and Style
Catholic Bibles: Modern Catholic translations use contemporary language (NAB, RSV-CE, Jerusalem Bible). The older Douay-Rheims uses formal English similar to the KJV.
King James Version: Beautiful, poetic 17th-century English with ‘thee,’ ‘thou,’ and ‘thine’
4. Church Authority
Catholic Bibles: Must receive an imprimatur (official approval) from the Catholic Church, ensuring doctrinal accuracy
King James Version: Created under the authority of King James I for the Church of England, without Catholic Church approval
Which Should You Use?
If you’re Catholic, you should use a Catholic Bible with all 73 books. The Church teaches that these books are inspired Scripture and contain important theological truths.
If you’re Protestant and reading from the KJV, you’re reading a beautiful, historically significant translation—but you’re missing seven books that Catholics consider sacred Scripture.
For interfaith dialogue and understanding, it’s valuable to be aware of both traditions and respect the reasons behind them.
Popular Catholic Bible Versions and Translations
The Catholic Church approves many different Bible translations to help people encounter God’s Word in ways they can understand. Here are the most popular:
1. Revised Standard Version Catholic Edition (RSV-CE)
The RSV-CE is one of the most respected Catholic Bible translations. It combines:
- Literary excellence and readability
- Faithfulness to original texts
- Catholic canon (73 books)
- Scholarly accuracy with accessible language
The RSV-CE is widely used in Catholic schools, parishes, and for serious Bible study. It’s trusted by theologians and laypeople alike.
2. New American Bible (NAB)
The NAB is the translation used in American Catholic liturgy. When you hear readings at Mass in the United States, you’re hearing the NAB.
It’s known for:
- Modern, easy-to-understand American English
- Extensive footnotes and cross-references
- Approved for liturgical use
- Regular updates based on biblical scholarship
3. Living the Word Catholic Women’s Bible
The Living the Word Catholic Women’s Bible is a unique resource specifically designed for women seeking to deepen their faith through Scripture.
This Bible includes:
- Devotional reflections written by and for women
- Insights on applying Scripture to daily life as a woman of faith
- Study notes that address women’s spiritual journeys
- Beautiful design and layout for personal devotion
- Full Catholic canon with Church approval
Women around the world have found this Bible to be a transformative companion in their prayer lives, helping them see themselves in the biblical narrative and apply God’s Word to their unique callings as daughters, mothers, wives, friends, and leaders.
4. New Jerusalem Bible
The New Jerusalem Bible is a popular British Catholic translation known for its literary quality and inclusive language where appropriate. It’s particularly favored for personal reading and meditation.
5. Douay-Rheims Bible
The Douay-Rheims is the traditional Catholic Bible translation, completed in the early 1600s. It was the primary English Bible for Catholics for centuries. While its language is archaic, many Catholics still cherish it for its beauty and historical significance.
Catholic Bible Publishers and Presses: Where to Find Authentic Catholic Bibles
Not all Bibles are created equal, and for Catholics, it’s important to ensure your Bible has Church approval. Here are the most trusted Catholic Bible publishers:
1. Catholic Bible Press
The Catholic Bible Press is dedicated to producing high-quality Catholic Bibles with official Church approval (imprimatur and nihil obstat).
They offer:
- Affordable Catholic Bibles for individuals and parishes
- Study Bibles with extensive Catholic commentary
- Family Bibles designed for home use
- Gift Bibles for sacramental occasions (baptism, confirmation, first communion)
- Guaranteed inclusion of all 73 books
2. Other Trusted Catholic Publishers
Ignatius Press: Known for the RSV-CE Ignatius Bible and scholarly Catholic resources
Catholic Book Publishing Corp: Publisher of the New American Bible and liturgical materials
Oxford University Press: Publishers of the New Jerusalem Bible and academic Catholic editions
Baronius Press: Specializes in traditional Catholic Bibles including the Douay-Rheims
Ascension Press: Modern Catholic Bibles and Bible study programs
What to Look For When Buying a Catholic Bible
When purchasing a Catholic Bible, always check for:
- Imprimatur and Nihil Obstat (official Catholic Church approval)
- 73 books total (46 Old Testament + 27 New Testament)
- Inclusion of Deuterocanonical books (Tobit, Judith, Maccabees, etc.)
- Catholic publisher or Catholic edition clearly marked
- Study notes and commentary aligned with Catholic teaching
Catholic Bible Verses About Love: Scripture to Transform Your Heart
The Catholic Bible is filled with powerful verses about God’s love, our love for others, and the transformative power of divine charity. Here are some of the most beloved passages:
God’s Love for Us
1 John 4:8 – “Whoever is without love does not know God, for God is love.”
God’s very essence is love. This isn’t just something God does—it’s who He is.
John 3:16 – “For God so loved the world that he gave his only Son, so that everyone who believes in him might not perish but might have eternal life.”
The most famous verse in the Bible reveals the ultimate expression of divine love—Jesus on the cross.
Romans 8:38-39 – “For I am convinced that neither death, nor life, nor angels, nor principalities, nor present things, nor future things, nor powers, nor height, nor depth, nor any other creature will be able to separate us from the love of God in Christ Jesus our Lord.”
Nothing can separate you from God’s love. Nothing.
Our Call to Love Others
1 Corinthians 13:4-7 – “Love is patient, love is kind. It is not jealous, love is not pompous, it is not inflated, it is not rude, it does not seek its own interests, it is not quick-tempered, it does not brood over injury, it does not rejoice over wrongdoing but rejoices with the truth. It bears all things, believes all things, hopes all things, endures all things.”
The famous ‘Love Chapter’ that defines what real love looks like in action.
John 13:34-35 – “I give you a new commandment: love one another. As I have loved you, so you also should love one another. This is how all will know that you are my disciples, if you have love for one another.”
Jesus makes love the defining mark of Christian discipleship.
Matthew 22:37-39 – “You shall love the Lord, your God, with all your heart, with all your soul, and with all your mind. This is the greatest and the first commandment. The second is like it: You shall love your neighbor as yourself.”
The two great commandments that sum up all of God’s law.
Love from the Deuterocanonical Books
The Catholic Bible’s additional books contain beautiful wisdom about love:
Sirach 6:14-15 – “A faithful friend is a sturdy shelter; he who finds one finds a treasure. A faithful friend is beyond price, no sum can balance his worth.”
True friendship is a form of love that reflects God’s faithfulness.
Tobit 4:15 – “Do to no one what you yourself dislike.”
The Golden Rule expressed in the Book of Tobit—love in practical action.
Why the Catholic Bible Matters Today
In our modern world of information overload, moral confusion, and spiritual hunger, the Catholic Bible offers:
1. The Fullness of Revelation
With all 73 books, the Catholic Bible provides the complete canon of Scripture as recognized by the Church from the earliest centuries. You’re not missing any part of God’s inspired Word.
The Deuterocanonical books contain:
- Clear teaching on the resurrection of the dead (2 Maccabees 7)
- The practice of praying for the deceased (2 Maccabees 12:46)
- Profound wisdom literature for daily living (Sirach, Wisdom)
- Historical context for the period between the Old and New Testaments
- Beautiful examples of faith, courage, and prayer (Tobit, Judith)
2. Connection to 2,000 Years of Tradition
When you read the Catholic Bible, you’re reading the same books that:
- The early Church Fathers quoted and taught from
- Saints throughout history prayed with and were martyred defending
- Guided the Church through persecution, reformation, and renewal
- Formed the faith of billions of Catholics worldwide
- Continue to be proclaimed at Mass every single day
3. A Guide for Every Life Situation
The Catholic Bible speaks to:
- Suffering and loss (Job, Psalms, Lamentations)
- Joy and celebration (Song of Songs, Psalms of praise)
- Doubt and questions (Ecclesiastes, Habakkuk)
- Social justice and caring for the poor (Prophets, James)
- Love and relationships (1 Corinthians 13, Song of Songs)
- Prayer and intimacy with God (Psalms, John’s Gospel)
- Practical wisdom for daily decisions (Proverbs, Sirach)
How to Read and Pray with Your Catholic Bible
Owning a Catholic Bible is one thing. Reading it prayerfully and letting it transform your life is another. Here’s how:
1. Start with a Plan
Don’t just open randomly. Consider:
- Following the daily Mass readings (available online or in missals)
- Reading one Gospel from beginning to end
- Praying through the Psalms—one per day
- Using a Catholic Bible study program like The Great Adventure
- Reading a chapter of Proverbs or Sirach each day for wisdom
2. Practice Lectio Divina
Lectio Divina (Latin for ‘divine reading’) is the ancient Catholic method of praying with Scripture:
- Lectio (Read): Read the passage slowly and attentively
- Meditatio (Meditate): Reflect on the words. What is God saying to you?
- Oratio (Pray): Respond to God in prayer from your heart
- Contemplatio (Contemplate): Rest in God’s presence in silence
3. Read in Context
Use your Bible’s footnotes, cross-references, and introductions. Catholic Bibles include scholarly notes that help you understand:
- Historical and cultural background
- How passages relate to Catholic teaching
- Connections between Old and New Testaments
- Literary genre and interpretation principles
4. Join a Catholic Bible Study
Reading Scripture isn’t meant to be done alone. Join or start:
- A parish Bible study group
- An online Catholic Bible study program
- A small faith-sharing group
- A Catholic book club focusing on Scripture
The Church has always read Scripture in community, and you’ll discover insights you’d never find reading alone.
Frequently Asked Questions About the Catholic Bible
Q: Can I use a King James Bible if I’m Catholic?
A: While you can certainly read the King James Version for its literary beauty and historical significance, it’s not ideal for Catholic practice because:
- It’s missing 7 Old Testament books that Catholics consider inspired Scripture
- It wasn’t translated with Catholic theology in mind
- It doesn’t have the Church’s imprimatur (official approval)
- Some passages are translated in ways that don’t align with Catholic interpretation
For personal devotion, liturgy, and study, Catholics should use a Catholic Bible with all 73 books and Church approval.
Q: What’s the best Catholic Bible for beginners?
A: For beginners, we recommend:
New American Bible (NAB): Modern, clear language; used at Mass in the US; extensive notes
RSV-CE (Ignatius Edition): Accurate, readable, with excellent Catholic commentary
The Great Adventure Catholic Bible: Includes a Bible timeline and color-coded reading system—perfect for understanding the big picture
Start with the Gospel of John or Luke, then explore Psalms, Proverbs, and Acts. Don’t feel like you have to start at Genesis!
Q: Are the Deuterocanonical books really inspired Scripture?
A: Yes, according to Catholic teaching. Here’s why Catholics accept them as inspired:
- They were included in the Septuagint, the Bible Jesus and the Apostles used
- New Testament writers quoted from these books
- The early Church Fathers recognized them as Scripture
- They were consistently used in Christian worship from the beginning
- The Council of Trent (1546) solemnly defined them as canonical
While Protestants call them ‘Apocrypha’ (meaning ‘hidden’), Catholics call them ‘Deuterocanonical’ (meaning ‘second canon’)—recognized as inspired Scripture but debated at various points in history.
Q: What does “imprimatur” mean on a Catholic Bible?
A: Imprimatur is Latin for ‘let it be printed.’ It’s the official approval from a Catholic bishop stating that a Bible or religious book is free from doctrinal or moral error.
When you see ‘Imprimatur’ and ‘Nihil Obstat’ (nothing stands in the way) in a Bible, it means the Catholic Church has reviewed it and confirms it’s safe and accurate for Catholic readers.
This doesn’t mean the Church endorses every word or interpretation, but it certifies the translation is faithful to Catholic teaching.
Q: Can non-Catholics use the Catholic Bible?
A: Absolutely! Many Protestants and non-Catholics use Catholic Bibles for:
- Academic study—Catholic Bibles often have excellent scholarly notes
- Understanding Catholic friends and family members better
- Accessing the fuller canon of Scripture
- Exploring traditions different from their own
- Reading the Deuterocanonical books for historical and spiritual insight
Reading the Catholic Bible doesn’t make you Catholic, but it does give you a fuller picture of the Christian Scriptural tradition.
Q: Why don’t Protestant Bibles have all 73 books?
A: During the Protestant Reformation in the 1500s, reformers decided to follow the Hebrew canon (used by Jewish rabbis after 90 AD) rather than the Septuagint canon (used by Jesus, the Apostles, and early Christians).
Martin Luther questioned the Deuterocanonical books and moved them to a separate section. Eventually, Protestant publishers removed them entirely to reduce printing costs and theological differences.
Interestingly, the original King James Bible (1611) included these books in a middle section—they weren’t removed until later editions.
Q: Is the Catholic Bible harder to understand?
A: Not at all! Modern Catholic Bible translations use clear, contemporary language. The NAB, RSV-CE, and Jerusalem Bible are just as readable as modern Protestant translations like the NIV or ESV.
In fact, many Catholic Bibles have more extensive study notes, making them easier to understand in context.
A Word for Different Readers
For Lifelong Catholics
Perhaps you’ve attended Mass your entire life but never really read your Bible. You’re not alone—many Catholics feel more connected to the liturgy and sacraments than to personal Scripture reading.
But here’s the truth: the Mass IS the Bible. Every reading, every prayer, every response comes from Scripture. When you open your Catholic Bible and start reading, you’re diving deeper into what you hear every Sunday.
Your invitation: This week, read the Sunday Mass readings in advance. Watch how they come alive when you hear them proclaimed at liturgy.
For Those Exploring Catholicism
If you’re investigating the Catholic faith, the Bible is central—not separate from Catholic tradition, but at its very heart. Everything the Church teaches is rooted in Scripture and the Apostolic tradition that gave us Scripture.
Reading the Catholic Bible will help you understand:
- Why Catholics pray to saints (Revelation 5:8, Hebrews 12:1)
- The biblical basis for the Eucharist (John 6, 1 Corinthians 11)
- Mary’s role in salvation history (Luke 1:26-56, John 2:1-11, Revelation 12)
- The sacramental nature of faith (James 5:14-15, John 20:22-23)
- The authority of the Church (Matthew 16:18-19, 1 Timothy 3:15)
For Converts and Reverts
Welcome home! Whether you’re coming into the Church for the first time or returning after years away, the Catholic Bible is your companion on this journey.
You may notice differences from the Bible you grew up with. Embrace them. Those seven additional books aren’t just ‘extras’—they’re treasures waiting to enrich your faith.
Read the Book of Tobit for a beautiful story of faithfulness in marriage and God’s providence.
Read Wisdom 3:1-9 for comfort about the souls of the righteous.
Read Sirach 2 for encouragement in trials.
These books have sustained Catholic faith for 2,000 years. Now they’re yours too.
Living the Word: From Reading to Transformation
The goal of reading Scripture isn’t just knowledge—it’s transformation. As St. Jerome famously said, ‘Ignorance of Scripture is ignorance of Christ.’
But the inverse is also true: knowledge of Scripture should lead to knowledge of Christ—and knowing Christ should change how we live.
Practical Steps for Living Scripture
- Memorize key verses: Choose one verse per month to memorize and meditate on throughout the day.
- Apply what you read: After reading, ask: ‘What is God calling me to do differently today?’
- Share with others: Discuss what you’re reading with family, friends, or your faith community.
- Pray the Psalms: Make the Psalms your personal prayer book—they express every human emotion.
- Let Scripture shape decisions: Before making choices, ask: ‘What does Scripture say about this?’
Special Note: Living the Word Catholic Women’s Bible
For women seeking a resource tailored to their spiritual journey, the Living the Word Catholic Women’s Bible offers unique features:
- Reflections from contemporary Catholic women writers
- Insights on biblical women—Mary, Ruth, Esther, Deborah, and others
- Application of Scripture to modern women’s roles and challenges
- Prayer prompts and journaling space
- Study notes that address women’s questions about faith and Scripture
This Bible recognizes that women engage with Scripture in unique ways and brings fresh perspectives to ancient texts. It’s a powerful tool for personal devotion, group study, or mentoring relationships.
Conclusion: Your Journey with Sacred Scripture
The Catholic Bible isn’t just a book—it’s a library of God’s love letters to humanity, compiled over thousands of years, preserved through persecution, and handed down through 2,000 years of faithful witness.
When you hold a Catholic Bible, you’re holding:
- The same Scriptures the apostles taught from
- The books the martyrs died defending
- The texts the saints prayed with
- The Word that formed the faith of your ancestors
- God’s living voice speaking to you today
Yes, the Catholic Bible has 73 books instead of 66. Yes, it looks different from Protestant Bibles. But this isn’t about division—it’s about fullness.
The Catholic Church has faithfully preserved the complete canon of Scripture for centuries, ensuring that you receive not just part of God’s Word, but all of it.
Your Next Step: Open Your Bible Today
Don’t let this article be where your journey ends. Let it be where your transformation begins.
Here’s what to do right now:
- If you don’t have a Catholic Bible, order one today (RSV-CE, NAB, or Living the Word Catholic Women’s Bible are excellent choices)
- If you have a Catholic Bible, dust it off and commit to reading just 10 minutes per day
- Start with the Gospel of Luke—it’s beautiful, accessible, and will introduce you to Jesus
- Download a Catholic Bible app (Laudate is excellent and free)
- Join a Catholic Bible study at your parish or online
- Share this article with someone who’s been asking about Catholic Bibles
A Prayer as You Begin
“Lord Jesus, You are the Word made flesh. As I open these sacred pages, open my heart. Help me not just to read words, but to encounter You—living, present, and speaking. Give me eyes to see, ears to hear, and a heart ready to respond. Transform me through Your Word. Let Scripture become not just information, but formation—shaping me into the person You created me to be. Holy Spirit, guide me into all truth. Amen.”
“All Scripture is inspired by God and is useful for teaching, for refutation, for correction, and for training in righteousness.” – 2 Timothy 3:16
May the Word of God transform your life.
