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 The History of the Bible

 Canon and the Ancient Christian Bible

AD 100-500

Between AD 100 and 500, Christianity spread through the Roman world and beyond while often facing hostility, persecution, and theological controversy. Churches inherited the Hebrew Scriptures and the apostolic writings, read them in worship, copied them for new congregations, translated them into additional languages, and defended their teaching against rival claims. This period did not create the authority of Scripture; it made increasingly explicit which books had already been received as prophetic and apostolic.

The core of the New Testament was recognized remarkably early. The four Gospels, Acts, Paul's letters, and several General Epistles were used across widely separated churches during the second century. Questions persisted longer around a smaller group of books, including Hebrews, James, Second Peter, Second and Third John, Jude, and Revelation. Other respected Christian works were useful for instruction but were not finally received as apostolic Scripture throughout the church. Writers such as Irenaeus, Origen, Eusebius, and Athanasius provide important evidence for this process of recognition.

Surviving manuscripts make the history tangible. Early papyri preserve portions of the Gospels and Paul's letters, while fourth- and fifth-century parchment codices contain large portions of the Christian Bible. These witnesses display ordinary copying variations, corrections, and different arrangements, yet they also demonstrate the broad and early transmission of the New Testament text.

Translation carried Scripture into Latin, Syriac, Coptic, Gothic, and other languages. Jerome's Latin Vulgate and the Syriac Peshitta became especially influential. Meanwhile, Christians adopted the codex, or leaf-book, on an unusually large scale. The combination of recognized books, expanding translation, and durable book production prepared the Bible for its long medieval history.

Timeline of This Period

Canon and the Ancient Christian Bible - AD 100-500

Select the timeline to open the full-size graphic.

Developments During This Period

Church Historical Setting

The church expanded from a persecuted minority into a legally recognized and eventually favored religion of the Roman Empire. Political change, doctrinal controversy, missionary growth, and councils affected how Scripture was copied, interpreted, and distributed.

AD 100-300

Christianity Spreads Across the Roman World

Christian communities multiplied around the Mediterranean and beyond, carrying apostolic teaching and biblical books into new languages and cultures.

AD 64-311

Roman Persecution of Christians

Christians periodically faced imprisonment, confiscation, exile, and execution for refusing emperor worship and remaining loyal to Christ.

AD 313

The Edict of Milan and Legal Toleration

Imperial policy granted Christians legal toleration and ended the Great Persecution.

AD 325

The Council of Nicaea

Bishops gathered at Nicaea to confess the Son as truly divine and to answer the teaching of Arius.

Canon Development

Churches recognized books through their apostolic origin, agreement with the received rule of faith, and widespread use. The central books were accepted early; discussion continued around a smaller number. Later lists and councils confirmed this recognition rather than creating scriptural authority.

c. AD 140

Marcion's Restricted Collection

Marcion rejected the Old Testament and used an edited Gospel of Luke with ten Pauline letters, provoking a strong Christian response.

Late second century

The Muratorian Canon

The Muratorian fragment lists most New Testament books and distinguishes received apostolic writings from rejected works.

c. AD 180

Irenaeus Defends the Fourfold Gospel

Irenaeus treated Matthew, Mark, Luke, and John as the church's authoritative fourfold Gospel.

c. AD 230-250

Origen Distinguishes Recognized and Disputed Books

Origen used the four Gospels and apostolic writings extensively while acknowledging questions surrounding several books.

c. AD 320-325

Eusebius Reports Accepted and Disputed Books

Eusebius classified writings as recognized, disputed, or rejected and showed that most New Testament books were already broadly accepted.

AD 367

Athanasius Lists the Twenty-Seven New Testament Books

Athanasius provided the earliest surviving list that exactly matches the twenty-seven books of the modern New Testament.

AD 393 and 397

Synods of Hippo and Carthage Affirm Canon Lists

North African church councils affirmed lists corresponding to the twenty-seven-book New Testament and a broader Old Testament collection used in their churches.

Major Manuscripts

Papyri and great parchment codices preserve early witnesses to the New Testament and Greek Old Testament. Their agreements and variations enable textual comparison and show that Scripture circulated widely across regions and generations.

c. AD 125-175

Rylands Papyrus P52

A small papyrus fragment from John preserves parts of Jesus' trial before Pilate.

c. AD 175-225

Chester Beatty Papyrus P46

P46 preserves an early collection of Pauline letters in a single papyrus codex.

c. AD 200

Bodmer Papyrus P66

P66 preserves most of the Gospel of John in an early papyrus codex with numerous corrections.

c. AD 175-225

Bodmer Papyrus P75

P75 preserves substantial portions of Luke and John and closely resembles the later text of Codex Vaticanus.

Fourth century

Codex Vaticanus

Codex Vaticanus is a major Greek parchment Bible containing most of the Septuagint and New Testament.

Fourth century

Codex Sinaiticus

Codex Sinaiticus preserves the earliest complete New Testament together with much of the Greek Old Testament.

Ancient Translations

As Christianity crossed linguistic boundaries, translators rendered Scripture into Latin, Syriac, Coptic, Gothic, and other languages. These versions served local churches and preserve valuable evidence for the biblical text known to their translators.

From the second century

Old Latin Bible Translations

Latin-speaking Christians translated biblical books from Greek before the standardized influence of Jerome's Vulgate.

c. AD 170-250

The Diatessaron and Early Syriac Gospels

Syriac-speaking Christians received the Gospels through Tatian's harmony and through translations preserving the four separate accounts.

Third-fourth centuries

Coptic Bible Translations

Egyptian Christians translated Scripture into Coptic dialects, especially Sahidic and Bohairic.

c. AD 350

Ulfilas Translates the Bible into Gothic

Ulfilas created a Gothic alphabet and translated much of the Bible for the Gothic people.

Fourth-early fifth centuries

The Syriac Peshitta Takes Shape

The Peshitta became the standard Syriac Bible for churches of the Syriac tradition.

AD 382-c. 405

Jerome Produces the Latin Vulgate

Jerome revised the Latin Gospels and translated most of the Old Testament from Hebrew, creating the foundation of the Vulgate.

Book Form and Production

Christians strongly favored the codex over the scroll, developed visual conventions such as sacred-name abbreviations, and eventually produced large parchment Bibles. Copying remained human work subject to error, review, and correction, yet it was undertaken with serious care.

Second-third centuries

Christians Adopt the Codex

Christians commonly copied Scripture in the codex, a book of leaves bound along one edge, rather than in the traditional scroll.

From the second century

Sacred Names Are Abbreviated in Christian Manuscripts

Christian scribes used distinctive contracted forms, called nomina sacra, for names and titles such as God, Lord, Jesus, and Christ.

Fourth-fifth centuries

Large Parchment Christian Bibles Are Produced

Legal toleration and church patronage supported production of durable codices containing large portions of both Testaments.

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