Know the Faith by Scripture

The Deuterocanonical Books

Why Catholic and Protestant Old Testaments differ, and why the canon question is historical as well as biblical.

Answer firstScripture in contextFair objectionsDouay-RheimsChurch anchors
The Catholic answer in about 30 seconds

The Catholic Old Testament includes Tobit, Judith, Wisdom, Sirach, Baruch, First and Second Maccabees, and the fuller forms of Esther and Daniel. Their canonical status rests on their reception in the Church’s worship and teaching, witnessed in early Christian lists and councils and definitively reaffirmed by the Magisterium.

Answer typeApologetic synthesisAuthorityClaim-specific—verify the cited sources

Make the case

Define the Catholic claim accurately, state the strongest fair objection, and use the evidence without shortcuts.

The actual Catholic claim

The Catholic Old Testament includes Tobit, Judith, Wisdom, Sirach, Baruch, First and Second Maccabees, and the fuller forms of Esther and Daniel. Their canonical status rests on their reception in the Church’s worship and teaching, witnessed in early Christian lists and councils and definitively reaffirmed by the Magisterium.

The interpretive guardrail

A New Testament quotation or allusion does not automatically canonize the source it resembles. The strongest Catholic argument combines the Septuagintal scriptural world, early Christian use, liturgical reception, canonical lists, and conciliar judgment.

Read the key passages in context

Open each passage for its setting, Douay-Rheims text, contribution to the case, and proper limit.

Hebrews 11:35 with 2 Maccabees 7 — Canonical context

Read in context: Read Hebrews 11:32–40 and the martyrdom narrative in 2 Maccabees 7. The wording and sequence strongly recall the Maccabean martyrs’ hope of resurrection.

Women received their dead raised to life again. But others were racked, not accepting deliverance, that they might find a better resurrection.

What it establishes

Hebrews inhabits a Jewish scriptural and historical world that includes the Maccabean martyr tradition and its resurrection hope.

What it does not establish alone

An allusion shows familiarity and theological resonance; it does not by itself formally define a complete canon.

Wisdom 13:1–9 with Romans 1:18–25 — Canonical context

Read in context: Read both literary units: each reasons from creation to knowledge of the Creator and condemns exchanging divine glory for created images.

The invisible things of him, from the creation of the world, are clearly seen, being understood by the things that are made; his eternal power also, and divinity.

What it establishes

Paul’s argument closely shares the conceptual world and sequence found in Wisdom’s critique of idolatry.

What it does not establish alone

Literary resonance strengthens the historical case for the scriptural environment of the New Testament but does not alone settle canonical status.

The Septuagintal world of the New Testament — Historical context

Read in context: Compare New Testament Old Testament quotations with the Greek textual tradition, while recognizing that “the Septuagint” was not one uniform bound volume with a universally fixed table of contents.

The New Testament was written in Greek and frequently quotes Old Testament wording associated with the Greek tradition received among early Christians.

What it establishes

The earliest Church received Scripture in a Greek-speaking environment broader than a later Protestant Old Testament table of contents.

What it does not establish alone

Appeal to “the Septuagint” must not be simplified into a claim that every ancient Greek manuscript contained an identical canon.

The wider biblical witness

Place the primary texts inside the whole economy of salvation.

Biblical connection

2 Maccabees 12:38–46 — prayer for the dead

Biblical connection

Sirach 2:1–11 — perseverance in trial

Biblical connection

Wisdom 2–3 — the righteous sufferer and hope beyond death

Biblical connection

Tobit 12:6–15 — prayer, almsgiving, and angelic ministry

Biblical connection

Early Christian canonical lists and regional councils

Objection and Catholic response

Answer the strongest fair objection without caricature or rhetorical shortcuts.

The objection

The Jews rejected these books, Jesus never quoted them as Scripture, and the Catholic Church added them at Trent to answer the Reformation.

The Catholic response

First-century Judaism did not possess one universally binding, closed canon expressed in the later Protestant arrangement. Early Christians used Greek Scriptures containing these books, and Western councils listed the Catholic canon more than a millennium before Trent. Trent solemnly reaffirmed a long-received canon in response to controversy; it did not invent the books.

Use it in conversation

Move from a precise claim to a necessary distinction and then to the strongest evidence.

1State the claim

The canon is received and discerned in the apostolic Church.

2Make the distinction

New Testament resonance supports the case but does not alone define the canon.

3Anchor the evidence

Combine Septuagintal use, early lists, liturgy, Fathers, and councils.

Verify the teaching

Continue from Scripture into the Church’s doctrinal and historical witness.

Sacred Scripture

  • Hebrews 11:35 with 2 Maccabees 7 — Douay-Rheims
  • Wisdom 13:1–9 with Romans 1:18–25 — Douay-Rheims
  • The Septuagintal world of the New Testament — Douay-Rheims

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