Catholic Western
Doctor of the Church

Church Father

Jerome

"The greatest biblical scholar of the early Church — whose Latin translation of the Bible (the Vulgate) shaped Western Christianity for a thousand years"

Born: c. AD 347 · Stridon, Dalmatia Died: AD 420 · Bethlehem (natural death) Priest and scholar; no episcopal see Feast: 30 September Nicene
Biography

Who was Jerome?

Why this Father matters to Catholic apologetics: Jerome's significance for Marian theology is primarily polemical: he identified Helvidius as the first writer known to him who denied Mary's perpetual virginity after the birth of Christ. A doctrine that goes uncontested for three centuries is a tradition; the novelty was Helvidius's rejection of it.
Born
c. AD 347 · Stridon, Dalmatia
Died
AD 420 · Bethlehem (natural death)
See / Role
Priest and scholar; no episcopal see
Feast Day
30 September
Historical Period
Nicene
Doctor of Church
1

Jerome was born c. AD 347 in Dalmatia. He studied in Rome under the grammarian Donatus, mastering Latin literature. After baptism he studied Greek in Trier and Antioch before a period of ascetic life in the Syrian desert. In AD 382 Pope Damasus I commissioned him to revise the existing Latin translations of the Bible. The resulting Vulgate — translated directly from the Hebrew and Greek — became the standard Bible of the Western Church. The Council of Trent declared it the authoritative Latin text. After Damasus’s death he withdrew to Bethlehem, founding a monastery and spending the last thirty-five years of his life in scholarship.

Contemporaries

Who did Jerome know?

Catholic saint
Emperor / ruler
Heretic / opponent
Pagan critic
Eastern Christian
Unknown
Ambrose of Milan
Correspondence — wrote to each other on biblical and theological questions
Augustine of Hippo
Correspondence — famous letters debating Galatians 2 and biblical translation
John Chrysostom
Correspondence — exchanged letters on Scripture and the ascetic life
Major Works

Major Works

The Vulgate (Latin Bible)
c. AD 382–405 · Latin
Jerome's translation of the Bible from original Hebrew and Greek — declared the authoritative Latin text by the Council of Trent.
Historical document of first importance
Against Helvidius
c. AD 383 · Latin
Defends the perpetual virginity of Mary. Jerome identifies Helvidius as the first writer to deny it — making the traditional view clearly the older one.
Used in 2 verified claims on Mariology
Key Quotes

Key Quotes

Perpetual Virginity of Mary Against Helvidius 19 · c. AD 383
"We believe that God was born of a virgin, because we read it. That Mary was married after she gave birth, we do not believe, because we do not read it."
Apologetic Significance Jerome's principle: believe what you read; do not believe what you do not read. Applied to perpetual virginity — the denial has no early witness.
Apostolic Succession

Where Jerome stands in the chain

Ordination chain from Christ to this Father — and onward to students. Solid links cite named primary sources. Unknown means no ordainer is historically attested. Nodes with a profile are linked.

Christ
The Source
PA
Paulinus, Bishop of Antioch
Unknown ordainer
Ordained Jerome priest c.AD 379 — Jerome, Epistula 15; De Viris Illustribus. Paulinus led the pro-Nicene Western-aligned faction at Antioch.
GN
Gregory of Nazianzus
Church Father
Studied Scripture under Gregory in Constantinople c.AD 380–381
Jerome
This Father

History has always been on her side.

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