Canon Formation · Featured Study · Josephus to Athanasius

How We Got the Bible

The Bible did not arrive bound in one sitting, handed down by a single vote. It is sixty-six books, written across some fifteen centuries, that the church came to recognizeas God’s own voice — not sixty-six books a council decidedto call Scripture. Josephus counted a closed Hebrew canon before any Christian council existed to weigh in. The New Testament’s twenty-seven books were being treated as Scripture within the apostolic generation itself. What follows is the honest history of how that recognition surfaced in writing — including the places where a popular story about it does not hold up.

Not Invented — Recognized

— MannaFest's bibliology, stated at the door

Long before any list existed on paper, Jesus himself referred to a settled body of writings. He describes “the law of Moses, and the prophets, and the psalms” (Luke 24:44) as already fulfilled Scripture in his hearers’ hands — the Hebrew Bible’s own threefold shape (Torah, Prophets, Writings), referenced as a known, closed thing nearly a lifetime before Josephus put a number on it.

MannaFest flag — the canon is self-authenticating: these particular books carry the authority they carry because God breathed them out (2 Tim 3:16), and the church’s councils recognized that fact rather than conferringit. A council’s vote could not make an uninspired book Scripture, any more than a vote could make an inspired book not Scripture — which is exactly why the history below reads as a slow, uneven process of the church catching up to what was already true of the text, not a committee designing a table of contents from scratch.

The Old Testament — Josephus's Twenty-Two

— Against Apion 1.8, c. AD 93–94 — a closed canon, described from outside the church

Writing to defend Judaism to a Greco-Roman audience, the Jewish historian Josephus describes his people as possessing not thousands of disagreeing books but twenty-two, justly believed to be divine, spanning from Moses to the reign of Artaxerxes — and states that nothing had been added, removed, or altered since, because the exact succession of prophets had ceased. Count Josephus’s twenty-two against the Protestant Old Testament’s thirty-nine and the numbers do not clash: his count groups books the way Hebrew scribes traditionally grouped them (the twelve Minor Prophets as one scroll, Ezra–Nehemiah as one, and so on), so the content matches even where the arithmetic of counting does not.

This is not a Christian claim about the Old Testament read back into history. It is a first-century Jewish historian, writing for a Roman audience with no Christian stake in the question, describing a Hebrew canon he treats as already closed and already old in his own day.

The “Council of Jamnia” — a Story Worth Correcting

— what popular retellings claim, and what the sources actually support

The popular version

Around AD 90, a formal rabbinic council convened at Jamnia (Yavneh) and, by vote, closed the Hebrew canon — settling disputed books such as Ecclesiastes, Song of Songs, and Esther, and formally excluding the Apocrypha.

What the sources support

The Mishnah (Yadayim 3:5) does record a rabbinic academy at Jamnia discussing whether certain already-widely-accepted books “defile the hands” (a technical phrase marking sacred status) — but this was an ongoing academy, not a one-time council with binding authority beyond it, and Josephus’s closed twenty-two-book canon (above) already predates it. The modern “Council of Jamnia” framing traces largely to 19th-century scholarship and was substantially challenged by Jack P. Lewis’s 1964 article “What Do We Mean by Jabneh?”, which argued the discussions were narrower, later, and less decisive than the popular story allows.

The honest summary: something happened at Jamnia, rabbis did discuss the status of a handful of contested books, and no early source describes it as closing a canon that Josephus already described as closed a few years earlier. Treat “the Council of Jamnia” as a modern scholarly shorthand for a messier, better-attested reality, not as a historical council on the order of Nicaea.

The New Testament — Three Tests, Not One Vote

— apostolicity, orthodoxy, catholicity — the questions the early church actually asked

No council sat down with a blank list and a stack of candidate manuscripts to choose from. The books that make up the New Testament had already been circulating, being read in worship, and being treated as authoritative for generations before any council formally listed them. What the church did, again and again across those generations, was apply three consistent questions to a book’s claim on that status.

Apostolicity

Was it written by an apostle, or by someone in close apostolic company?

Mark's Gospel carries Peter's eyewitness testimony (per the early tradition recorded by Papias and Eusebius); Luke and Acts, Paul's traveling companion. A book with no apostolic tie to stand on did not clear this test, however edifying its content.

Orthodoxy

Did it agree with the apostolic “rule of faith” already confessed across the churches?

This is why books like the Gospel of Thomas or the Gospel of Peter — genuinely old, genuinely read by some Christians — were set aside: their content conflicted with what the church already knew the apostles had taught, long before any council convened to say so formally.

Catholicity

Was it received, read aloud in worship, and treated as authoritative across the wider church — not just one city or one teacher?

Colossians 4:16 already shows the pattern in the apostolic age itself: letters were meant to circulate and be read among multiple congregations, not kept local. A text current in only one region for a season did not clear this bar.

The Timeline

— from the writing itself to the first document naming exactly today's twenty-seven

c. 1400s–400s BC
the writing
The Old Testament's books are written across roughly a millennium, from Moses to Malachi — the last of the Twelve, and the Hebrew canon's own final voice.
Recognition follows writing, not the reverse. No book earns a place; each already carries the authority it was written with.
c. AD 30–100
the writing, again
The New Testament's twenty-seven books are written within a single apostolic generation — Paul's earliest letters in the late 40s, John's last writings before the century's close.
2 Peter 3:15–16 already treats Paul's letters as “scripture” alongside “the other scriptures” — canon-consciousness forming inside the apostolic age itself, not centuries after it.
c. AD 93–94
Josephus's witness
The Jewish historian Josephus, in Against Apion 1.8, describes a fixed Hebrew canon of twenty-two books — the same content as the Protestant Old Testament's thirty-nine, grouped and counted differently.
The earliest datable outside witness to a closed, agreed Hebrew canon — decades before any Christian council met, and from outside the church entirely.
c. AD 90 (contested)
“Jamnia”
A rabbinic academy at Jamnia (Yavneh) is often credited with a council that “closed” the Hebrew canon.
See the honest note below — most of that story does not survive contact with the sources.
c. AD 170–200 (or later — contested)
the Muratorian Fragment
The earliest surviving list of New Testament books recognized as Scripture — a damaged Latin manuscript naming most of today's twenty-seven and explicitly excluding others.
The first hard evidence that the church was working with something close to a fixed list, generations before any empire-wide council existed to impose one.
AD 367
Athanasius's 39th Festal Letter
Athanasius of Alexandria's Easter letter to his churches lists exactly the twenty-seven books of today's New Testament — the first document on record to do so, and to use the word “canonized” (kanonizomena) of them.
Not a vote and not an invention. A bishop naming, in writing, what his churches had already been reading as Scripture for generations.
AD 393 / 397
Hippo and Carthage
North African church councils at Hippo (393) and Carthage (397) affirm the same twenty-seven-book New Testament list, alongside the wider Old Testament collection then in use in the Latin-speaking West.
Regional councils ratifying an already-settled reading list, not the moment the list first came into existence.

The Muratorian Fragment

— the earliest surviving New Testament book-list — and its own contested date

Discovered by Ludovico Antonio Muratori in a Milan library in 1740 and published in 1740, this damaged Latin manuscript is the earliest known list of New Testament books treated as authoritative Scripture. It names four Gospels, Acts, thirteen Pauline letters, Jude, two epistles of John, and Revelation — while explicitly rejecting other circulating texts, including the Shepherd of Hermas, as unsuitable for public reading precisely because they came too late to carry apostolic authority.

The traditional dating places its underlying list at roughly AD 170–200, making it a late-2nd-century Roman witness. A minority scholarly position (most associated with Albert Sundberg and Geoffrey Hahneman) argues on internal grounds for a 4th-century eastern origin instead. MannaFest presents the traditional date as the majority scholarly position while naming the later-date argument honestly rather than concealing that the question is contested — either date still places the fragment’s witness well before Athanasius’s 367 list below.

Athanasius, AD 367

— the first document on record to list exactly today's twenty-seven New Testament books

Every year, the bishop of Alexandria wrote a festal letter announcing the date of Easter to the churches under his oversight. Athanasius’s 39th Festal Letter, written for Easter AD 367, does something no earlier surviving document does: it lists all twenty-seven books of today’s New Testament, in a form recognizably close to the modern canonical order, and describes them with a Greek verb related to kanōn— typically rendered “canonized” or “established as the rule.”

Athanasius is not inventing a list from nowhere in 367 — the Muratorian Fragment already shows most of the same content circulating two centuries earlier. What his letter gives is the earliest surviving document to state the whole twenty-seven-book list in one place, closing (for the East, at least) a question the church had been answering piecemeal for generations. The Latin-speaking West arrived at the same list independently through the regional councils of Hippo (393) and Carthage (397).

The Apocrypha — Study Resource, Not Scripture

— MannaFest's posture, per the site's bibliology

None of this settles the Apocrypha question by itself — that history runs on a separate track. MannaFest holds the Reformation’s sixty-six-book canon: the Apocryphal books (Tobit, Judith, Wisdom, Sirach, Baruch, 1–2 Maccabees, and the rest) are not Scripture. They are engaged as labeled historical and theological study resources — useful windows into the intertestamental period the Old Testament’s own record goes silent on — never presented as inspired or authoritative. A related but distinct case is 1 Enoch: not canonical Scripture, but directly quoted by an inspired author (Jude 14–15), which is why MannaFest engages it substantively for its Genesis 6 Watchers context without ever elevating it to canonical status — citing a source is not the same act as canonizing it, a distinction the New Testament itself makes for us.

The Apocrypha — the full study guide →