The Nag Hammadi Library

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In December 1945, at the foot of the Jabal al-Tarif cliff eleven kilometers northeast of Nag Hammadi in Upper Egypt, the farmer Muhammad Ali al-Samman was digging for sabakh — soft fertilizer earth — with his brother Khalifah and a handful of camel drivers. Beside a boulder his mattock struck a sealed jar of red slipware, some sixty centimeters tall, its mouth closed with a bowl. By his own later telling he hesitated to break it, fearing a jinn shut inside, until the thought of gold won out. What flew from the shattered jar was papyrus: twelve leather-bound books and the loose leaves of a thirteenth, carrying fifty-two tractates in Coptic — most previously unknown, much of it of a kind the later church set out to destroy. Their recovery is the single most important event in the modern study of Gnosticism.

From the cliff to Cairo

The find nearly perished. Muhammad Ali carried the books home to al-Qasr — a hamlet on the ruins of ancient Chenoboskion, Sheneset in Coptic — and dumped them in the straw beside the oven. A blood feud with the village of Hamrah Dum was running, police searched the house almost nightly for weapons, and his widowed mother, Umm Ahmad, took papyrus for tinder — most of Codex XII, several covers, and loose leaves besides. Neighbors bartered books away for next to nothing. Part of the cache passed for safekeeping to the Coptic priest Basiliyus Abd al-Masih; his brother-in-law, the traveling schoolteacher Raghib Andrawus, saw the worth of one volume and carried it to Cairo, where the physician George Sobhi called in the Department of Antiquities — that book, Codex III, entered the Coptic Museum’s register on October 4, 1946. The bulk converged on the shop of the Cypriot dealer Phokion J. Tano; his collection was sequestered to keep it in Egypt and, after the 1952 revolution, nationalized for four thousand Egyptian pounds’ compensation.

One book escaped. Most of Codex I left Egypt with the Belgian dealer Albert Eid, went unsold in New York and Ann Arbor in 1949, and on May 10, 1952, was sold by his widow for thirty-five thousand Swiss francs to the C. G. Jung Institute in Zurich, the Utrecht professor Gilles Quispel mediating. At a public celebration on November 15, 1953, the analyst C. A. Meier presented it to Carl Jung and christened it the Jung Codex — a name Jung had resisted in a letter weeks before. Reassembling the library took not a decade but thirty years: Cairo held the bulk by the early 1950s, but the Zurich leaves, promised back only after publication, waited out an editio princeps issued in installments from 1956 to 1975.

Twelve books and a thirteenth

The conventional count of thirteen books carries a codicological footnote: “Codex XIII” is eight leaves — the Trimorphic Protennoia, with a few lines of On the Origin of the World — cut from a thirteenth book in antiquity and tucked inside the cover of Codex VI; only twelve bound volumes came out of the jar. Each is a single quire of folded papyrus in a leather cover; Codex I alone runs to three. The language is Coptic, in mixtures of the Sahidic and Lycopolitan dialects, and every tractate translates a Greek original, most composed in the second and third centuries; Greek fragments of the Gospel of Thomas, then still unidentified, had been pulled from the rubbish mounds of Oxyrhynchus and published between 1897 and 1904. The books’ own date rests on waste paper: the covers were stiffened with cartonnage — discarded letters and receipts — and dated letters of 341, 346, and 348 CE in the cover of Codex VII fix the earliest moment of its making; radiocarbon analysis suggests the cover of Codex I is somewhat older, and mid-fourth-century manufacture is the consensus.

A library, not a sect

What the jar preserved is a library in the literal sense — a working collection with variant translations and scribal notes, whose repetitions thin the tally: the Apocryphon of John appears three times; the Gospel of the Egyptians, Eugnostos, On the Origin of the World, and the Gospel of Truth twice each, leaving forty-five or forty-six distinct works among the fifty-two tractates. The bulk is Gnostic. Codex II alone holds the Apocryphon of John, the Gospel of Thomas, the Gospel of Philip, and the Hypostasis of the Archons; elsewhere stand the Gospel of Truth, Thunder: Perfect Mind, apocalypses under the names of Paul, James, Peter, and Adam, the great Sethian revelations — Zostrianos, Allogenes, Marsanes, the Three Steles of Seth — and Valentinian treatises, with their aeons of the divine fullness and their cosmos fallen to a lesser, ignorant maker; the doctrines belong with Gnosticism, the saving knowledge they promise with gnosis. Porphyry records that apocalypses of Zostrianos and Allogenes were read — and refuted — in the third-century Roman school of Plotinus, the fountainhead of Neoplatonism; the same titles came out of the Egyptian cliff in Coptic.

But the collection is not narrowly sectarian. It holds the Sentences of Sextus, a sayings collection that circulated comfortably in orthodox monasticism; the Teachings of Silvanus, in the manner of Christian wisdom literature; a loose, reworked Coptic rendering of Plato’s Republic 588a–589b; and, at the end of Codex VI, three Hermetic works. The Discourse on the Eighth and Ninth, wholly unknown before the find, carries the voice of Hermes Trismegistus guiding his pupil in prayer past the seven planetary spheres into the Ogdoad and the Ennead. The Prayer of Thanksgiving that follows was already known in Greek from the Mimaut Papyrus among the Greco-Egyptian magical papyri and in Latin as the closing prayer of the Asclepius; an excerpt of the Asclepius itself, chapters 21–29, closes the codex. These are the first ancient witnesses to the philosophical Hermetica outside the Greek and Latin transmission — the Arabic Hermetica form a separate, later channel — and the Coptic Asclepius supplies an independent check on the Latin. That Platonic, Hermetic, and Gnostic writings sat in one buried set is itself a fact about how these currents were read in fourth-century Egypt.

Announcement, monopoly, facsimile

At the Coptic Museum, Togo Mina and the French scholar Jean Doresse identified what Raghib’s volume was; Puech and Doresse announced the find in Paris in 1948, Doresse and Mina presented it in Vigiliae Christianae in 1949 as “the library of Chenoboskion,” and Doresse’s Les livres secrets des gnostiques d’Égypte (1958; English 1960) gave the first book-length survey. Publication rights then congealed into national monopolies — French until the Suez crisis of 1956 expelled the French team, then German. The Messina colloquium of 1966 sought a consensus definition of Gnosticism in the new evidence’s light; in 1970 UNESCO and the Egyptian Ministry of Culture formed the International Committee for the Nag Hammadi Codices, with James M. Robinson its permanent secretary, and the Facsimile Edition (Brill, 1972–1984) put every surviving page before the world in photographs. The complete English translation, The Nag Hammadi Library in English, followed in 1977 (third revised edition 1988); the critical edition was reissued as The Coptic Gnostic Library in 2000; the Bibliothèque copte de Nag Hammadi at Université Laval has issued texts and studies since 1977. Elaine Pagels’s The Gnostic Gospels (1979) carried the library to general readers, and Marvin Meyer’s The Nag Hammadi Scriptures (2007) renewed the English corpus.

Until 1945 the Gnostics were known mainly through the fathers who quoted them to refute them — Irenaeus around 180, then Hippolytus and Epiphanius — supplemented by three Coptic codices that had reached Europe earlier: the Askew Codex with its Pistis Sophia, the Bruce Codex, and the Berlin Codex, bought in Cairo in 1896 yet fully edited only in 1955, whose Gospel of Mary and fourth Apocryphon of John are customarily edited with the Nag Hammadi corpus. G. R. S. Mead’s translations were the chief English access to any of it. Afterward the Gnostics proved more various and more internally argued than the polemics — or the single label “Gnosticism” — had allowed. The texts did not confirm the old refutations so much as complicate them; the jar in the cliff turned a caricature back into a literature.

The find on trial

Every element of the story has since gone under the lamp. The canonical account is James M. Robinson’s “The Discovery of the Nag Hammadi Codices” in The Biblical Archaeologist (1979), built from his interviews with Muhammad Ali from 1975 onward, the December 1945 date anchored to the chronology of the blood feud; his two-volume The Nag Hammadi Story (Brill, 2014) documents the trafficking, the Jung Codex purchase, and the publication battles in archival detail. Mark Goodacre, in “How Reliable is the Story of the Nag Hammadi Discovery?” in the Journal for the Study of the New Testament (2013), set Robinson’s published versions side by side — two diggers in one telling, seven in another, eight in a third, and Muhammad Ali’s divergent on-camera account in the 1987 television series The Gnostics — and concluded the story cannot bear the weight placed on it. Nicola Denzey Lewis and Justine Ariel Blount pressed further in “Rethinking the Origins of the Nag Hammadi Codices” in the Journal of Biblical Literature (2014), arguing that prosperous private individuals commissioned the codices and likely buried them as grave goods, and that the received narrative trades on orientalizing color; defenders answer that the blood feud is independently documented and that local reports agree on discoverer and site.

The deeper question — who buried the books, and why — has run through the same mill. Doresse, noting the Sixth Dynasty tombs that honeycomb the Jabal al-Tarif, thought of the ancient cemetery. The cartonnage turned attention to the monks: John Barns’s 1975 preliminary report saw monastic documents in the covers, and the full edition by Barns, Gerald Browne, and John Shelton, Nag Hammadi Codices: Greek and Coptic Papyri from the Cartonnage of the Covers (Brill, 1981), established the dated letters that anchor the chronology while Shelton’s introduction withdrew much of the monastic reading. Robinson, who had endorsed a Pachomian origin in 1977 — the monasteries of Sheneset and Pbow stood close to the cliff, and Athanasius’s thirty-ninth Festal Letter of 367, ordering the purging of apocryphal books, offered a motive — allowed by 1988 only that the connection remained “a tantalizing possibility.” Hugo Lundhaug and Lance Jenott rebuilt the case from cartonnage, colophons, dialect, and location in The Monastic Origins of the Nag Hammadi Codices (Mohr Siebeck, 2015), placing production and use among fourth- and fifth-century monks, most likely Pachomians; the collection they edited with Christian Bull, The Nag Hammadi Codices as Monastic Books (Mohr Siebeck, 2023, open access), extends that program and carries Paula Tutty’s rejoinder to the grave-goods thesis; and Paul Linjamaa’s The Nag Hammadi Codices and Their Ancient Readers (Cambridge University Press, 2024, open access) reads the codices as the working library of a small monastic intellectual elite. Monastic concealment of books the bishops had condemned remains the most widely held suggestion — and still unproven.

Eleven complete books and the fragments of two others — well over a thousand written pages — rest today in the Coptic Museum in Cairo. The last of them arrived on October 12, 1975, when the Zurich leaves of Codex I were taken from the Leu Bank on the Bahnhofstrasse and carried back to Egypt, almost thirty years after a mattock rang against buried pottery at the foot of the Jabal al-Tarif.

→ In the library: Mead — Fragments of a Faith Forgotten (first ed. 1900) · Mead — Pistis Sophia (1921) · The Corpus Hermeticum (Mead) — I. Poemandres · The Corpus Hermeticum (Mead) — The Secret Sermon on the Mountain · Mead — Thrice-Greatest Hermes, Vol. I

→ Related: Gnosis · Gnosticism · Hermes Trismegistus · Neoplatonism · Asclepius · Arabic Hermetica · Gospel Of Thomas · Carl Jung · Monasticism · Irenaeus