3971. patróos
Lexical Summary
patróos: Ancestral, paternal, of the fathers

Original Word: πατρώος
Part of Speech: Adjective
Transliteration: patróos
Pronunciation: pah-TROH-os
Phonetic Spelling: (pat-ro'-os)
KJV: of fathers
NASB: fathers
Word Origin: [from G3962 (πατήρ - father)]

1. paternal, i.e. hereditary

Strong's Exhaustive Concordance
paternal

From pater; paternal, i.e. Hereditary -- of fathers.

see GREEK pater

NAS Exhaustive Concordance
Word Origin
from patér
Definition
of one's fathers, received from one's fathers
NASB Translation
fathers (3).

Thayer's Greek Lexicon
STRONGS NT 3971: πατροως

πατροως (poetic and Ionic πατρωιος), πατρωα, πατροων, (πατήρ), from Homer down, "descending from father to son or from ancestors to their posterity as it were by right of inheritance; received from the fathers": νόμος, Acts 22:3 (2 Macc. 6:1; Aelian v. h. 6, 10); Θεός, Acts 24:14 (4 Macc. 12:19; and often in Greek writings θεοί πατροωι, Ζεύς πατροως etc.); τοῖς ἔθεσι τοῖς πατροωις, Acts 28:17 (Justin Martyr, dialog contra Trypho,

c. 63; πατροως ἔθος, Aelian v. h. 7, 19 variant). [SYNONYMS: πατροως, πατρικός: on the distinction of the grammarians (see Photius, Suidas, Ammonius, etc. under the words) according to which πατροως is used of property descending from father to son, πατρικός of persons in friendship or feud, etc., see Ellendt, Lex. Sophocles ii., p. 530f; Liddell and Scott, under the word πατροως; Schmidt, chapter 154.]

Topical Lexicon
Semantic Field and Conceptual Background

The adjective πατρῴος (Strong’s 3971) carries the idea of what belongs to one’s fathers—inheritance, custom, religion, or property transmitted through the generations. In biblical usage it focuses on the faith and covenantal obligations handed down from the patriarchs, rather than mere cultural folklore. The term therefore intersects with Old Testament themes of covenant continuity (Genesis 17:7), the fathers’ instruction (Deuteronomy 6:20-25), and the prophetic call to remember “the ancient paths” (Jeremiah 6:16).

Occurrences in Acts

1. Acts 22:3 – Paul identifies himself as “being zealous for God as all of you are today,” having been “educated at the feet of Gamaliel according to the strictness of the law of our fathers.” The phrase highlights Paul’s pedigree in mainstream Judaism and frames his subsequent testimony as the logical extension—not repudiation—of the ancestral faith.
2. Acts 24:14 – Before Governor Felix Paul confesses, “I worship the God of our fathers according to the Way,” affirming that his allegiance to Jesus is in harmony with the fathers’ faith. By invoking πατρῴος he dismantles the charge of sectarian novelty.
3. Acts 28:17 – In Rome Paul tells the local Jewish leaders, “I have done nothing against our people or the customs of our fathers,” asserting his innocence regarding any breach of ancestral norms.

Historical Context: Judaism in the First Century

First-century Judaism was defined by fidelity to Torah, temple worship, and ancestral customs that marked national identity under Roman rule. Violations of these customs were viewed as betrayal. Paul’s repeated appeal to πατρῴος shows acute awareness of the tension between continuity and innovation in a period of intense messianic expectation and intra-Jewish debate.

Implications for Early Christian Identity

1. Continuity over rupture – Luke portrays the gospel as fulfillment of, not departure from, the fathers’ promises (Acts 3:25-26). Πατρῴος becomes a bridge word linking patriarchal faith and apostolic proclamation.
2. Legitimacy before civil authorities – By stressing ancestral continuity, the church distances itself from political sedition, positioning the movement within the tolerable bounds of Judaism under Roman law.
3. The inclusiveness of fulfillment – Gentiles who receive the promises in Christ are “grafted in” (Romans 11:17) to the heritage once described as πατρῴος, underscoring salvation-historical unity.

Theological Observations

• Covenant Fidelity: God’s redemptive plan honors His word to the fathers; the resurrection of Jesus is presented as God’s faithfulness to ancestral promises (Acts 13:32-33).
• Tradition and Transformation: While the ancestral faith is affirmed, Christ’s work recasts ceremonial observance; the believer’s loyalty is measured by faith in Messiah, not by ethnic boundary markers (Galatians 3:24-29).
• Apologetic Strategy: Paul’s usage models how to engage those steeped in tradition—affirm shared foundations while proclaiming fulfillment in Christ.

Ministerial Applications

• Catechesis: Ground new believers in the storyline of Scripture, showing how the gospel grows organically from the fathers’ covenant.
• Evangelism among the religious: Recognize and respect inherited piety, pointing to its telos in the risen Lord.
• Church Unity: Emphasize the “one root” that nourishes both Jewish and Gentile branches, cultivating humility and gratitude (Romans 11:18-20).

Practical Reflections

Believers today inherit a faith once delivered to the saints (Jude 3). The term πατρῴος reminds the church to preserve doctrinal purity, cherish the testimony of prior generations, and pursue reformation that is continuous with biblical foundations rather than driven by cultural novelty.

Forms and Transliterations
πατρωοις πατρώοις πατρῴοις πατρώον πατρωου πατρώου πατρῴου πατρωω πατρώω πατρῴῳ patrṓioi patrṓiōi patrṓiois patrṓiou patroo patrōō patroois patrōois patroou patrōou
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Englishman's Concordance
Acts 22:3 Adj-GMS
GRK: ἀκρίβειαν τοῦ πατρῴου νόμου ζηλωτὴς
NAS: to the law of our fathers, being
KJV: of the law of the fathers, and was
INT: exactness of the ancestral law a zealous one

Acts 24:14 Adj-DMS
GRK: λατρεύω τῷ πατρῴῳ θεῷ πιστεύων
NAS: the God of our fathers, believing
KJV: the God of my fathers, believing
INT: I serve the ancestral God believing

Acts 28:17 Adj-DNP
GRK: ἔθεσι τοῖς πατρῴοις δέσμιος ἐξ
NAS: the customs of our fathers, yet I was delivered
KJV: customs of our fathers, yet was I delivered
INT: customs of our fathers a prisoner from

Strong's Greek 3971
3 Occurrences


πατρῴῳ — 1 Occ.
πατρῴοις — 1 Occ.
πατρῴου — 1 Occ.

3970b
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