317. anagkastós
Lexical Summary
anagkastós: Compelled, forced

Original Word: ἀναγκαστός
Part of Speech: Adverb
Transliteration: anagkastós
Pronunciation: an-ang-kas-TOS
Phonetic Spelling: (an-ang-kas-toce')
KJV: by constraint
NASB: under compulsion
Word Origin: [adverb from a derivative of G315 (ἀναγκάζω - compel)]

1. compulsorily

Strong's Exhaustive Concordance
by constraint.

Adverb from a derivative of anagkazo; compulsorily -- by constraint.

see GREEK anagkazo

HELPS Word-studies

Cognate: 317 anagkastṓs (an adverb) – of necessity, i.e. by compulsion because required (obligatory). See 318 (anagkē).

NAS Exhaustive Concordance
Word Origin
adverb from anagkastos (forced, constrained)
Definition
necessarily
NASB Translation
under compulsion (1).

Thayer's Greek Lexicon
STRONGS NT 317: ἀναγκαστῶς

ἀναγκαστῶς, adverb, by force or constraint; opposed to ἑκουσίως, 1 Peter 5:2. (Plato, Ax., p. 366 a.)

Topical Lexicon
Meaning and Nuance

The adverb ἀναγκαστῶς expresses an action carried out from external pressure, constraint, or a sense of unavoidable obligation. It portrays conduct that is reluctant rather than voluntary, driven by necessity rather than willing desire.

Occurrence in Scripture

The word appears once in the Greek New Testament, at 1 Peter 5:2.

Context in 1 Peter 5:2

Peter exhorts elders: “Be shepherds of God’s flock that is among you, watching over them, not out of compulsion, but willingly, as God would have you; not out of greed, but out of eagerness” (1 Peter 5:2). By pairing ἀναγκαστῶς (“out of compulsion”) with “but willingly,” the apostle contrasts coerced service with wholehearted, God-pleasing ministry. The term therefore guards the pastoral office from becoming a mere duty performed under duress.

Relation to the Theme of Shepherding

Scripture portrays shepherding as a voluntary, sacrificial calling modeled after the “Chief Shepherd” (1 Peter 5:4). The prohibition against serving ἀναγκαστῶς echoes Jesus’ description of the hired hand who cares only for wages and abandons the flock when danger comes (John 10:12-13). True shepherds, like the Good Shepherd, lay down their lives willingly (John 10:11).

Theological Implications

1. Freedom in Service: Genuine Christian ministry flows from a heart transformed by grace, not from external legalism (Galatians 5:13).
2. Divine Approval: Leadership that is voluntary aligns with God’s character, who “loves a cheerful giver” (2 Corinthians 9:7).
3. Integrity of Motive: Elders must examine whether their labor arises from love for Christ and His people rather than social pressure, financial gain, or self-advancement.

Historical Reception in Christian Thought

Early writers such as Clement of Rome and Ignatius echoed Peter’s warning, urging leaders to serve willingly and exemplify humility. The Reformers applied the verse to oppose compulsory clerical celibacy and simony, insisting that pastoral duties be embraced joyfully for the edification of the church. Contemporary evangelical commentators continue to cite 1 Peter 5:2 as a safeguard against authoritarian or career-driven ministry models.

Pastoral and Ministry Applications

• Elder Selection: Congregations should look for candidates who desire the work (1 Timothy 3:1) rather than those pressured into it.
• Accountability: Ongoing assessment can help leaders maintain willing hearts, avoiding burnout that can slip into ἀναγκαστῶς service.
• Volunteer Mobilization: Ministry teams function best when members serve from delight, reflecting the principle that “whatever you do, work at it with all your heart” (Colossians 3:23).

Connections to Larger Biblical Themes

• Giving: Just as leaders must shepherd willingly, believers give “not reluctantly or under compulsion” (2 Corinthians 9:7).
• Obedience: God seeks obedience born of love (John 14:15), contrasting with the law-keeping compelled by fear (Romans 8:15).
• Liberty: Christian freedom is not license but the Spirit-enabled ability to serve others gladly (Galatians 5:1, 13).

Summary

ἀναγκαστῶς warns against coerced, duty-bound ministry. In its single New Testament appearance, it frames pastoral leadership as a voluntary, eager service patterned after Christ. The term underscores the priority of motive in all Christian obedience, calling every believer—especially those who shepherd God’s people—to act from willing devotion rather than compulsion.

Forms and Transliterations
αναγκαστως αναγκαστώς ἀναγκαστῶς anankastos anankastôs anankastōs anankastō̂s
Links
Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
1 Peter 5:2 Adv
GRK: ἐπισκοποῦντες μὴ ἀναγκαστῶς ἀλλὰ ἑκουσίως
NAS: you, exercising oversight not under compulsion, but voluntarily,
KJV: [thereof], not by constraint, but
INT: exercising oversight not by constraint but willingly

Strong's Greek 317
1 Occurrence


ἀναγκαστῶς — 1 Occ.

316
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