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The Library

Forty Centuries of Christian Writing

1780 works catalogued century by century, from the literature the Bible was written among to the present — each with a note on what it is, why it lasted, and where to read it.

501–600

The Sixth Century

98 works

c. 500–510

Syriac

The Discourses

Philoxenus of Mabbug · c. 440–523

Thirteen instructions for monks on faith, simplicity, the fear of God, gluttony and lust, written in a Syriac of unusual clarity and almost no polemic.

Miaphysite · HomiliesRead elsewhere

c. 500–510

Latin

On the Principles of Music

De Institutione Musica

Boethius · c. 477–524

Music treated as a branch of mathematics rather than an art, dividing it into the music of the cosmos, of the human person, and of instruments.

Late Antique · TreatiseFull text

c. 500–510

Latin

On Spiritual History

De Spiritalis Historiae Gestis

Avitus of Vienne · c. 470–c. 519

Five books of hexameters on creation, the fall, the sentence, the flood, and the crossing of the Red Sea, with a serpent given real rhetorical craft.

Western · PoetryGenesisExodusRead elsewhere

508; survives in fragments

Syriac

The Philoxenian Version

Polycarp, for Philoxenus of Mabbug

A new Syriac New Testament commissioned because the Peshitta was judged too loose to settle Christological arguments, and because it lacked five books. It included 2 Peter, 2 and 3 John, Jude, and Revelation for the first time in Syriac.

Syriac · Translation2 Peter2 John3 JohnJudeRevelationRead elsewhere

c. 500–520; first cited 533

Greek

The Corpus Areopagiticum

Pseudo-Dionysius the Areopagite

Four treatises and ten letters written under the name of Paul's Athenian convert: on the divine names, on mystical theology, and on the ranked hierarchies of angels and of the church.

Byzantine · MysticalActsExodusRead elsewhere

c. 500–520

Greek

The Mystical Theology

Pseudo-Dionysius the Areopagite

Five very short chapters stripping away every name given to God, affirmative and negative alike, until the soul is united to the one beyond assertion and denial.

Byzantine · MysticalPreview only

511

Latin

The Life of Severinus

Eugippius · c. 465–c. 535

The life of a monk who organised the defence, provisioning, and eventual evacuation of the Roman towns along the Danube as the frontier collapsed.

Western · BiographyRead elsewhere

c. 512–534

Latin

Rule for Nuns

Regula Virginum

Caesarius of Arles · c. 470–542

A rule for a community of women written for his sister's monastery, requiring strict enclosure, insisting every nun learn to read, and forbidding the acceptance of dowries.

Western Monastic · RuleRead elsewhere

c. 501–513

Latin

The Life of Epiphanius and the Letters

Ennodius of Pavia · c. 474 – 521

A bishop of Pavia writing in prose so ornamented that readers have complained about it for fifteen hundred years. The life of his predecessor shows a bishop ransoming captives from Burgundians and Goths and negotiating with kings, because there was nobody else left to do it.

Western · Biography and lettersActs2 Corinthians1 TimothyRead elsewhere

c. 512–513

Latin

Against Eutyches and Nestorius

Contra Eutychen et Nestorium

Boethius · c. 477–524

A short treatise applying strict logical definitions to the christological question, and defining a person as an individual substance of a rational nature.

Late Antique · TheologyFull text

512–538

Syriac

The Letters and Cathedral Homilies

Severus of Antioch · c. 465–538

The correspondence and preaching of the greatest Miaphysite theologian, surviving almost entirely in Syriac translation after the Greek was destroyed.

Miaphysite · LettersRead elsewhere

c. 515

Greek

Ammonius

Zacharias Scholasticus · c. 465 – after 536

A dialogue set in the Alexandrian lecture rooms, in which a Christian student argues against his own professor that the world had a beginning, and that a craftsman who needs eternal matter is not a maker but an arranger.

Late Antique · DialogueGenesisJohnHebrewsRead elsewhere

c. 512–518; surviving in Syriac

Greek, surviving in Syriac

The Hymns

Severus of Antioch · c. 465 – 538

Around three hundred short hymns for the cathedral office at Antioch, arranged by the eight tones — for the feasts, for the martyrs of the city, for earthquakes, for the dead, and for rain.

Miaphysite · HymnsPsalmsIsaiahLukeRevelationRead elsewhere

c. 515–520

Latin

Excerpts from the Works of Augustine

Excerpta ex Operibus Sancti Augustini

Eugippius · c. 460 – c. 533

Three hundred and forty-eight passages cut from Augustine and arranged for monks who would never see the originals, made at a monastery near Naples by the abbot who also wrote the Life of Severinus.

Western Monastic · AnthologyRomansJohnGenesisPsalmsRead elsewhere

c. 500–518

Greek

Theophrastus

Aeneas of Gaza · d. c. 518

A Platonic dialogue arguing against the pre-existence of souls and the eternity of the world, and for the resurrection of the body.

Byzantine · DialogueRead elsewhere

c. 503–542

Latin

The Sermons

Caesarius of Arles · c. 470–542

Around two hundred and fifty short sermons in deliberately plain Latin, attacking drunkenness, sorcery, and the survival of pagan festivals among nominally Christian peasants.

Western · HomiliesRead elsewhere

c. 518–522

Latin

On the Trinity

De Trinitate

Boethius · c. 477–524

A very short treatise applying the Aristotelian categories to God, and asking which of them can be predicated of a being who is wholly simple.

Late Antique · TheologyFull text

c. 520

Latin

The Life of Saint Genevieve

Anonymous

The life of the consecrated woman who is said to have kept Paris from panic when Attila approached, and organised grain convoys during a siege.

Western · BiographyRead elsewhere

c. 505–523

Latin

The Translations and Commentaries on Aristotle

Boethius · c. 477 – c. 524

Boethius set out to translate all of Aristotle and all of Plato and prove them compatible, and was executed long before finishing. What he completed was the logic: the Categories, On Interpretation, and Porphyry's Isagoge, each with commentary.

Western · Translation and commentaryGenesisJohnPreview only

c. 523

Latin

To Peter on the Faith

De Fide ad Petrum

Fulgentius of Ruspe · c. 462–527

A compact rule of faith written for a man setting off for Jerusalem, summarising Augustine's teaching on the Trinity, the incarnation, and predestination in numbered propositions.

Western · HandbookFull text

524

Syriac

Letter on the Himyarite Martyrs

Simeon of Beth Arsham · d. c. 540

An eyewitness report of the massacre of the Christians of Najran in southern Arabia, naming the dead and describing the burning of the church.

Miaphysite · LetterRead elsewhere

c. 524

Latin

The Consolation of Philosophy

De Consolatione Philosophiae

Boethius · c. 477–524

Written in prison awaiting execution on a false charge. Lady Philosophy visits the condemned man and works him through fortune, happiness, providence, and how human freedom survives divine foreknowledge.

Late Antique · DialogueFull text

525

Latin

The Easter Tables

Dionysius Exiguus · c. 470–c. 544

A continuation of the Alexandrian Easter cycle in which the compiler declined to number years from the persecuting emperor Diocletian and counted instead from the incarnation.

Western · ChronologyRead elsewhere

c. 500–526

Latin

The Dionysian Collection of Canons

Dionysius Exiguus · c. 470–c. 544

Greek conciliar canons translated into Latin and gathered with the decretals of the popes into a single ordered collection.

Western · Canon lawRead elsewhere

c. 526

Latin

The Foundations of Grammar

Institutiones Grammaticae

Priscian

Eighteen books on Latin, written at Constantinople for Greek-speaking officials, quoting several hundred Latin authors — many of whom survive only in these citations.

Late Antique · GrammarGenesisRead elsewhere

529

Latin

The Canons of the Second Council of Orange

The Council of Orange

Twenty-five canons settling the long quarrel over grace: the beginning of faith is itself God's gift, but the council pointedly declines to teach predestination to damnation.

Western · CanonsRead elsewhere

529

Greek

Against Proclus on the Eternity of the World

John Philoponus · c. 490–c. 570

A Christian grammarian dismantles the Aristotelian arguments for an eternal universe, and in doing so attacks Aristotle's physics of motion and the fifth element.

Alexandrian · PhilosophyRead elsewhere

c. 500–530

Latin

The Rule of the Master

Regula Magistri

Anonymous

An enormously detailed and controlling rule for an Italian monastery, prescribing everything from the abbot's absolute authority to who inspects the loaves.

Western Monastic · RuleRead elsewhere

begun c. 530, continued to the 9th century

Latin

The Book of the Pontiffs

Liber Pontificalis

Anonymous

Serial biographies of the bishops of Rome from Peter onward, recording each one's origin, building projects, ordinations, and burial place.

Western · ChronicleRead elsewhere

c. 530

Latin

The Rule of Saint Benedict

Regula Benedicti

Benedict of Nursia · c. 480–c. 547

Seventy-three short chapters ordering a monastery's day around prayer, reading, and manual work, with a striking moderation about food, sleep, and the failings of ordinary people.

Western Monastic · RulePsalmsProverbsFull text

c. 534

Latin

Rule for Monks

Regula ad Monachos

Caesarius of Arles · c. 470 – 542

A short rule for a men's community, notably milder than the one he wrote for his sister's nuns: no absolute enclosure, no punishment specified beyond correction, and a working day arranged around the office rather than the other way round.

Western Monastic · RuleActsMatthew1 ThessaloniansRead elsewhere

529–534, with the Novels to 565

Latin and Greek

The Body of Civil Law

Corpus Juris Civilis

Justinian I and the commission of Tribonian · Justinian, c. 482 – 565

A thousand years of Roman law compressed into a code, a digest of the jurists, a students' textbook, and the new laws that followed. It opens by declaring the Trinity, closes the Academy at Athens, legislates on heretics, Jews, and pagans, and regulates the clergy in detail.

Byzantine · Law codeRomansActs1 TimothyRead elsewhere

c. 535–536

Greek

Only-Begotten Son

Ho Monogenes

Attributed to Justinian I · c. 482 – 565

A short hymn, sung at every Byzantine liturgy since, compressing the whole Chalcedonian settlement into one sentence: the immortal Word became flesh of the Theotokos, was crucified, and trampled down death by death, being one of the Holy Trinity.

Byzantine · HymnJohnPhilippiansLukeHebrewsRead elsewhere

537

Latin

The Variae

Cassiodorus · c. 485–c. 585

Official letters drafted for the Ostrogothic kings of Italy, collected as models of style, and covering everything from theology to sewer repair and the price of pepper.

Western · LettersRead elsewhere

c. 520–555

Greek

The Kontakia

Romanos the Melodist · c. 490–c. 556

Long sung sermons in stanzas with a repeated refrain, giving speeches to Mary, to Judas, to the woman at the well, and to Adam pleading at the gate of paradise.

Byzantine · HymnsLukeJohnGenesisRead elsewhere

c. 525–545

Greek

The Letters

Barsanuphius and John of Gaza · 6th century

Around eight hundred and fifty replies from two enclosed elders to monks and laypeople who wrote to them with questions, from prayer and doubt to lawsuits and illness.

Byzantine · LettersRead elsewhere

c. 530–545

Latin

On the Ruin of Britain

De Excidio et Conquestu Britanniae

Gildas · c. 500–c. 570

A furious sermon on the Saxon conquest as divine judgement, naming five British kings and denouncing them and the clergy in scriptural language.

Celtic · PolemicRead elsewhere

c. 540

Latin

Commentary on the Apocalypse

Primasius of Hadrumetum · d. c. 560

A North African exposition drawing heavily on Tyconius and Augustine, reading the visions as the church's present struggle rather than a timetable.

Western · CommentaryRevelationRead elsewhere

c. 542

Latin

Handbook of the Divine Law

Instituta Regularia Divinae Legis

Junillus Africanus

A catechism-style introduction to reading scripture — its kinds of book, its authority, its style — adapted from a Syriac original of the school of Nisibis.

Western · HermeneuticsRead elsewhere