Source Library

The "Golden Chain" — a continuous gloss on the four Gospels compiled by St. Thomas Aquinas from the writings of over 80 Church Fathers. One of the greatest works of patristic synthesis ever produced.

Comprehensive verse-by-verse annotations drawing from patristic, medieval, and early modern Catholic scholars. Long the standard Catholic study Bible in the English-speaking world.

Monumental commentary on nearly every book of the Bible, richly citing the Fathers and Doctors of the Church. Renowned for its depth, learning, and fidelity to Catholic tradition.

Includes Augustine's Tractates on the Gospel of John and his other biblical writings. One of the greatest theologians in Church history, his exegetical insight shaped the entire Latin tradition.

Known as the "Golden-Mouthed" preacher, his homilies on Matthew, John, and the Epistles remain unsurpassed in patristic biblical commentary for their rhetorical power and pastoral depth.

Patriarch of Alexandria and champion of the Council of Ephesus, his extensive commentary on the Gospel of John is one of the treasures of patristic literature.

Pope and Doctor of the Church whose moral commentaries on Job (Moralia in Job) and homilies on Ezekiel and the Gospels profoundly shaped medieval Catholic exegesis.

English monk and Doctor of the Church who synthesized patristic interpretation for the Latin West. His commentaries on the Gospels, Acts, and Revelation are models of faithful scholarship.

Jesuit cardinal and Doctor of the Church, a leading figure of the Counter-Reformation. His commentary on the Psalms is celebrated for its theological rigor and spiritual depth.

Archbishop of Tuam whose expository commentaries on the New Testament are valued for their clarity, accessibility, and fidelity to the Catholic exegetical tradition.

Jesuit scholar known for careful grammatical and historical commentary on the Gospels, bringing philological precision to Catholic biblical study.

German priest whose practical biblical commentaries were widely used in Catholic education for their clear exposition and pastoral application.

Papal encyclicals, conciliar documents, and other official Church teachings bearing on Sacred Scripture, including Providentissimus Deus and Divino Afflante Spiritu.

The most prolific biblical commentator of the early Church. His verse-by-verse commentaries on Matthew and John combine literal, moral, and allegorical interpretation with unmatched depth.

The "Athanasius of the West" and Doctor of the Church. His Homilies on the Psalms offer rich theological and spiritual commentary on the Psalter.

Champion of Nicene orthodoxy and Doctor of the Church. His works against the Arians and On the Incarnation are dense with scriptural argumentation and exegesis.

The earliest systematic theologian and Father of the Church. Against Heresies is a foundational work of Christian biblical interpretation, rich in scriptural exposition.

Bishop, Doctor of the Church, and mentor of St. Augustine. His treatises are steeped in Scripture and shaped the Latin exegetical tradition.

Pope and Doctor of the Church whose sermons are essentially Gospel homilies — concise, eloquent, and deeply scriptural. Ideal for liturgical and devotional commentary.

Bishop and Doctor of the Church whose Catechetical Lectures walk through Sacred Scripture systematically, offering clear and accessible patristic exposition.

Cappadocian Father and Doctor of the Church. His Homilies on the Hexaemeron (Six Days of Creation) are one of the most celebrated patristic commentaries on Genesis.

The greatest Syriac Father and Doctor of the Church. His hymns and homilies offer a uniquely poetic and devotional approach to biblical commentary.

Author of the oldest surviving Latin commentary on the Book of Revelation. A concise but invaluable witness to early Christian apocalyptic interpretation.