4909. suneudokeó
Lexical Summary
suneudokeó: To approve together, to consent, to agree with, to be pleased with

Original Word: συνευδοκέω
Part of Speech: Verb
Transliteration: suneudokeó
Pronunciation: soon-yoo-dok-eh'-o
Phonetic Spelling: (soon-yoo-dok-eh'-o)
KJV: allow, assent, be pleased, have pleasure
NASB: consents, approve, approving, give hearty approval, hearty agreement
Word Origin: [from G4862 (σύν - along) and G2106 (εὐδοκέω - am well-pleased)]

1. to think well of in common, i.e. assent to, feel gratified with

Strong's Exhaustive Concordance
allow, assent, be pleased, have pleasure.

From sun and eudokeo; to think well of in common, i.e. Assent to, feel gratified with -- allow, assent, be pleased, have pleasure.

see GREEK sun

see GREEK eudokeo

HELPS Word-studies

4909 syneudokéō (from 4862 /sýn, "identity with" and 2106 /eudokéō, "seems good") – properly, to consent in a "hearty" (personal) way, in keeping with the close identification involved (note the syn); enthusiastically agree to cooperate with a partner to reach solutions, i.e. to achieve the things both have committed to do together.

NAS Exhaustive Concordance
Word Origin
from sun and eudokeó
Definition
to join in approving
NASB Translation
approve (1), approving (1), consents (2), give hearty approval (1), hearty agreement (1).

Thayer's Greek Lexicon
STRONGS NT 4909: συνευδοκέω

συνευδοκέω, συνευδόκω; (see εὐδοκέω, at the beginning);

a. to be pleased together with, to approve together (with others): absolutely (yet so that the thing giving pleasure is evident from the context), Acts 22:20 G L T Tr WH; with a dative of the thing, Luke 11:48; Acts 8:1; Acts 22:20 Rec. ((Polybius 24, 4, 13); 1 Macc. 1:57; 2 Macc. 11:24).

b. to be pleased at the same time with, consent, agree to ((Polybius 32, 22, 9); 2 Macc. 11:35); followed by an infinitive 1 Corinthians 7:12f. (R. V. here be content); with a dative of a person to applaud (R. V. consent with), Romans 1:32. (Diodorus; ecclesiastical writings.)

Topical Lexicon
Syneudokeō in the New Testament Narrative

Across its six occurrences, syneudokeō portrays a shared stance—whether righteous or sinful—between individuals or groups. It always implies more than passive agreement; it conveys an active, moral participation that forges communal solidarity around a deed or decision.

Marriage and Sanctifying Presence (1 Corinthians 7:12-13)

In the Corinthian correspondence, Paul counsels believing spouses married to unbelievers: “If any brother has an unbelieving wife and she is willing to live with him, he must not divorce her… and the husband must not divorce her”. The verb marks the unbeliever’s willing participation in continuing the marriage. Paul’s pastoral reasoning flows from covenant fidelity and the hope that a faithful spouse can be a sanctifying influence. Here syneudokeō signals constructive consent that upholds God’s design for marriage while safeguarding the gospel witness in mixed households.

Prophetic Indictment of Complicity (Luke 11:48)

Jesus confronts the lawyers: “So you bear witness that you approve of the deeds of your fathers; they killed the prophets, and you build their tombs”. The word exposes generational complicity—building memorials while perpetuating the same rebellion. The verse warns that honoring religious heritage can mask perseverance in ancestral sin, underscoring accountability for both actions and the attitudes that validate them.

Persecution and Conversion (Acts 8:1; Acts 22:20)

Luke records that “Saul was there, giving approval to Stephen’s death” (Acts 8:1). In Acts 22:20 Paul confesses the same participation. Syneudokeō frames Saul’s complicity in martyrdom, amplifying the grace of his later conversion. The term thus becomes a narrative hinge: shared approval in violence gives way to apostolic passion for Christ, illustrating redemption’s reach even over corporate sins once endorsed.

Cultural Decline and Collective Guilt (Romans 1:32)

Paul’s catalogue of depravity climaxes: “Although they know God’s righteous decree… they not only continue to do these things, but also approve of those who practice them”. Syneudokeō indicts societies that institutionalize sin by celebrating its practitioners. The verse functions as a theological linchpin, describing the culmination of suppressing truth—public endorsement of wickedness—which invites divine wrath.

Theological Themes

• Corporate Responsibility: Scripture treats consent as genuine participation; silence or passive approval can incur guilt equal to overt action.
• Sanctification through Presence: In marriage, a believer’s holy influence can work within the bounds of shared consent, reflecting covenantal patience.
• Generational Accountability: Descendants may inherit culpability when they affirm ancestral sins, reminding believers to critique tradition through the lens of revealed truth.
• Redemption’s Scope: Even those once united in violent opposition to the church (Acts 8:1) can become trophies of grace, showing that Christ saves from both individual and collective rebellion.

Historical and Cultural Background

First-century Greco-Roman culture prized civic harmony; joint approval in public or legal matters cemented social identity. The New Testament writers adapt this notion, showing that unity, whether for good or ill, carries spiritual weight. In Jewish contexts, public approval of prophetic murder (Luke 11:48) echoed covenantal warnings against shedding innocent blood, while Paul’s marital counsel intersected with Roman divorce customs, elevating the gospel’s countercultural ethic.

Pastoral and Ministry Applications

1. Discernment in Community: Church leaders must guard against tacit approval of sin, practicing loving confrontation and discipline (Matthew 18:15-17 parallels).
2. Marriage Counseling: Syneudokeō encourages perseverance with unbelieving spouses who willingly remain, trusting God to work through covenant faithfulness.
3. Cultural Engagement: Believers called to public arenas should avoid lending endorsement to ungodly practices, remembering Romans 1:32’s caution.
4. Testimony of Transformation: Paul’s account assures those burdened by past complicity that repentance and service can magnify divine mercy.

Warnings and Encouragements

The term issues a dual summons: resist aligning with evil and intentionally align with righteousness. Approval, whether voiced or silent, shapes communal life and bears eternal consequences. Christian maturity therefore includes vigilant evaluation of all associations, ensuring that consent is given only to what honors the Lord.

Forms and Transliterations
συνευδοκει συνευδοκεί συνευδοκεῖ συνευδοκειτε συνευδοκείτε συνευδοκεῖτε συνευδοκούσι συνευδοκουσιν συνευδοκοῦσιν συνευδοκων συνευδοκών συνευδοκῶν συνευφραίνου suneudokei suneudokeite suneudokon suneudokōn suneudokousin syneudokei syneudokeî syneudokeite syneudokeîte syneudokon syneudokôn syneudokōn syneudokō̂n syneudokousin syneudokoûsin
Links
Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Luke 11:48 V-PIA-2P
GRK: ἐστε καὶ συνευδοκεῖτε τοῖς ἔργοις
NAS: you are witnesses and approve the deeds
KJV: that ye allow the deeds
INT: you are and consent to the works

Acts 8:1 V-PPA-NMS
GRK: δὲ ἦν συνευδοκῶν τῇ ἀναιρέσει
NAS: Saul was in hearty agreement with putting him to death.
KJV: Saul was consenting unto his death.
INT: moreover was consenting to the killing

Acts 22:20 V-PPA-NMS
GRK: ἐφεστὼς καὶ συνευδοκῶν καὶ φυλάσσων
NAS: was standing by approving, and watching
KJV: and consenting unto his
INT: standing by and consenting and keeping

Romans 1:32 V-PIA-3P
GRK: ἀλλὰ καὶ συνευδοκοῦσιν τοῖς πράσσουσιν
NAS: but also give hearty approval to those
KJV: but have pleasure in them that do
INT: but also are approving of those that do [them]

1 Corinthians 7:12 V-PIA-3S
GRK: καὶ αὕτη συνευδοκεῖ οἰκεῖν μετ'
NAS: who is an unbeliever, and she consents to live
KJV: and she be pleased to dwell with
INT: and she consents to dwell with

1 Corinthians 7:13 V-PIA-3S
GRK: καὶ οὗτος συνευδοκεῖ οἰκεῖν μετ'
NAS: husband, and he consents to live
KJV: and if he be pleased to dwell with
INT: and he consents to dwell with

Strong's Greek 4909
6 Occurrences


συνευδοκεῖ — 2 Occ.
συνευδοκεῖτε — 1 Occ.
συνευδοκῶν — 2 Occ.
συνευδοκοῦσιν — 1 Occ.

4908
Top of Page
Top of Page