The Man Who Gave Us the Bible
If you have ever read the Bible in English — any translation, any edition — you are indebted to St Jerome. Not because he translated it into English (he did not), but because his Latin translation — the Vulgate — was the Bible of Western Christianity for over a thousand years, and virtually every subsequent translation into European languages was influenced by it.
Jerome was the greatest biblical scholar the ancient Church produced. He mastered Latin, Greek, and Hebrew at a time when almost no Christian in the West knew Hebrew. He translated the entire Bible from the original languages into Latin — a monumental task that took him decades. And he did it with a combination of fierce intelligence, ferocious temper, and absolute devotion to the word of God.
His famous declaration — “Ignorance of Scripture is ignorance of Christ” — remains one of the most quoted lines in Catholic history. And his life, for all its contradictions, remains a model of what it means to take the Bible seriously.
Who He Was
Eusebius Sophronius Hieronymus — Jerome — was born around 347 AD in Stridon, a town on the border of Dalmatia and Pannonia (modern-day Croatia or Slovenia). He was educated in Rome, where he studied grammar, rhetoric, and philosophy under the finest teachers of the age.
He was baptised in Rome as a young man — relatively late, as was common at the time — and soon developed an intense intellectual and spiritual hunger. He travelled widely: Trier, Aquileia, Antioch, the Syrian desert, Constantinople, Rome again, and finally Bethlehem, where he spent the last thirty-four years of his life.
Jerome was brilliant, learned, and prolific. He was also sharp-tongued, combative, and often unkind in his polemics. He quarrelled with former friends, savaged opponents in print, and had a talent for making enemies. St Augustine — who admired Jerome’s scholarship — once wrote to him cautiously, afraid of provoking one of his legendary tirades.
Yet beneath the prickly exterior was a man consumed by love for Christ and His word. Jerome spent hours each day in study and prayer. He lived in voluntary poverty, sleeping on a hard bed in a cave near the site of Christ’s birth. He wept over his sins, mortified his flesh, and devoted every faculty he possessed to the service of the Scriptures.
The saints are not always pleasant people. Jerome is proof of that. But he is also proof that God uses the gifts He gives — even when they come wrapped in a difficult personality.
The Vulgate
Jerome’s greatest achievement is the Vulgate — his translation of the Bible into Latin, the common language of the Western Roman Empire.
Before Jerome, Latin translations of the Bible existed, but they were unreliable — translated from the Greek Septuagint rather than from the Hebrew originals, inconsistent in quality, and often inaccurate. Pope Damasus I commissioned Jerome in 382 AD to revise the existing Latin translations and produce a reliable standard text.
Jerome went further than revision. For the Old Testament, he went back to the Hebrew originals — the Hebraica veritas, the “Hebrew truth” — and translated directly. This was controversial. Many Christians preferred the Septuagint (the Greek translation used by the Apostles) and distrusted a translation based on Hebrew manuscripts maintained by Jewish scholars who had rejected Christ. Jerome argued, persuasively, that the original language had priority.
For the New Testament, he revised the existing Latin translations against the best Greek manuscripts available. For the Psalms, he produced multiple versions — one revised from the Septuagint, another translated directly from the Hebrew.
The work took roughly twenty years. The result — the Vulgate, from the Latin vulgata editio, the “common edition” — gradually displaced all other Latin translations and became the standard Bible of the Western Church. The Council of Trent in 1546 declared it the authentic text for public reading, teaching, and theological debate. It remained the Church’s official Bible until the twentieth century, when new critical editions and vernacular translations supplemented (but did not replace) it.
Why It Matters
The Vulgate shaped Western civilisation in ways that are difficult to overstate.
It preserved the Bible. During the centuries after the fall of Rome — when the infrastructure of the ancient world collapsed and literacy plummeted — monks in monasteries across Europe copied the Vulgate by hand, preserving the text of Scripture through what might otherwise have been its destruction. Without Jerome’s translation, and without the monastic copyists who transmitted it, the Bible might not have survived the early Middle Ages intact.
It shaped the language of the faith. The theological vocabulary of Western Christianity is largely Jerome’s vocabulary. Words like sacramentum, gratia, trinitas, incarnatio — these entered theological discourse through the Vulgate and through Jerome’s other writings. When the Church speaks Latin, she is often speaking Jerome’s Latin.
It enabled preaching and teaching. For over a thousand years, the Vulgate was the text from which every sermon was preached, every catechesis was given, every theological argument was constructed. The entire theological tradition of the Western Church — from Augustine to Aquinas to the Council of Trent — was built on Jerome’s translation.
It influenced every subsequent translation. When the Bible was translated into English, French, German, Spanish, and every other European language, the translators worked with the Vulgate alongside the original Greek and Hebrew. The rhythms, the phrasing, the theological vocabulary of the Vulgate echo through every Bible you have ever read.
His Other Contributions
Jerome was not only a translator. He was a commentator, a letter-writer, a polemicist, and a historian.
His commentaries on the books of the Bible are among the earliest and most detailed in the Western tradition. He drew on his knowledge of Hebrew, his familiarity with Jewish interpretative traditions, and his vast reading in Greek and Latin literature. His commentaries on the prophets — Isaiah, Jeremiah, Ezekiel, Daniel — are still consulted by scholars today.
His letters — over a hundred survive — are a vivid window into the world of the late fourth and early fifth centuries. They cover everything from textual criticism to monastic discipline to the education of young women. They are also some of the finest Latin prose of the period — polished, witty, and frequently savage.
His polemical works — against Jovinian (who denied the superiority of virginity over marriage), against Helvidius (who denied Mary’s perpetual virginity), against Pelagius (who denied the necessity of grace) — are combative but theologically significant. Jerome’s defence of Mary’s perpetual virginity, in particular, remains one of the most thorough treatments of the subject.
And his historical works — including a continuation of Eusebius’s chronicle of world history and a catalogue of Christian writers — are invaluable sources for the history of the early Church.
The Cave in Bethlehem
In 386 AD, Jerome settled permanently in Bethlehem — in a monastery built next to the cave traditionally identified as the birthplace of Christ. He lived there for the remaining thirty-four years of his life, translating, writing, praying, and directing a community of monks and the women’s monastery led by his friend St Paula.
He chose Bethlehem deliberately. The scholar who devoted his life to the word of God wanted to live beside the place where the Word became flesh. The cave where he worked — translating the Hebrew prophets by lamplight, surrounded by scrolls — was a few steps from the cave where Christ was born.
He died on 30 September 420 AD. His feast day is celebrated on that date. He is the patron saint of translators, librarians, and biblical scholars.
What He Teaches You
Jerome teaches you to take the Bible seriously — not as a decoration on the shelf but as the living word of God, worthy of your best attention and your deepest study. “Ignorance of Scripture is ignorance of Christ.” If you do not read the Bible, you do not know the One the Bible reveals.
He also teaches you that sanctity does not require a perfect temperament. Jerome was difficult, defensive, and often uncharitable. God used him anyway — used his intensity, his scholarship, his stubbornness, even his combativeness — to give the Church a Bible that lasted a millennium.
You do not need to be gentle to be a saint. You need to be consumed — consumed by love for God and His truth, willing to spend yourself entirely in His service, even if you are not always pleasant company along the way.
Jerome was not pleasant company. But the Bible he gave the Church has brought more people to Christ than any other single work in human history. And the cave in Bethlehem — where the scholar met the Word — is still a place of pilgrimage, sixteen centuries later.