3470. mómos
Lexical Summary
mómos: Blemish, fault, blame

Original Word: μῶμος
Part of Speech: Noun, Masculine
Transliteration: mómos
Pronunciation: MOH-mos
Phonetic Spelling: (mo'-mos)
KJV: blemish
NASB: blemishes
Word Origin: [perhaps from G3201 (μέμφομαι - find fault)]

1. a flaw or blot
2. (figuratively) disgraceful person

Strong's Exhaustive Concordance
blemish.

Perhaps from memphomai; a flaw or blot, i.e. (figuratively) disgraceful person -- blemish.

see GREEK memphomai

HELPS Word-studies

3470 mṓmos – literally, a blemish (spot, blot); (figuratively) what spoils a reputation, causing undue blame (disgrace, censure).

NAS Exhaustive Concordance
Word Origin
a prim. word
Definition
blame, disgrace, blemish
NASB Translation
blemishes (1).

Thayer's Greek Lexicon
STRONGS NT 3470: μῶμος

μῶμος, μωμου, (perhaps akin to μύω, Curtius, § 478; cf. Vanicek, p. 732), blemish, blot, disgrace;

1. censure.

2. insult: of men who are a disgrace to a society, 2 Peter 2:13 (A. V. blemishes). (From Homer down; the Sept. for מוּם, of bodily defects and blemishes, Leviticus 21:16ff; Deuteronomy 15:21; Song of Solomon 4:7; Daniel 1:4; of a mental defect, fault, Sir. 20:24(23).)

Topical Lexicon
Semantic and Imagery Overview

Derived from a root descriptive of a stain, blot, or moral flaw, μῶμοι (Strong’s 3470) evokes the picture of something marred, disfigured, or disqualified. In Scripture such language moves easily from the physical realm (an animal with a defect) to the ethical realm (a person whose conduct corrupts fellowship).

New Testament Usage: 2 Peter 2:13

Peter, warning of false teachers who infiltrate Christian assemblies, calls them “blots and blemishes” (μῶμοι καὶ σπίλοι). “They consider it pleasure to carouse in broad daylight… they are blots and blemishes, reveling in their deceptions as they feast with you” (2 Peter 2:13). The apostle’s imagery is painfully concrete: these individuals sit at the love-feast table yet by their presence contaminate what should be a picture of untainted fellowship in Christ. Their blemished character stands in stark contrast to the purity that Christ seeks for His church.

Old Testament Background

The Septuagint regularly uses cognate terms for the physical “blemish” that disqualifies a sacrificial animal (for example, Leviticus 1:3; Leviticus 22:19-21). Under the Mosaic covenant, anything offered to the Lord had to be free from defect, prefiguring the perfect sacrifice of Jesus Christ (Hebrews 9:14). Thus “blemish” became a symbol of anything rendering worship unacceptable.

Theological Significance

1. Holiness of the Church: Christ aims to “present her to Himself as a glorious church, without spot or wrinkle or any such blemish, but holy and blameless” (Ephesians 5:27). μῶμοι is part of the language set that underscores God’s demand for moral integrity among His people.
2. Contrast with Christ’s Perfection: Jesus is repeatedly described as “without blemish” (1 Peter 1:19; Hebrews 9:14). The presence of μῶμοι among professed believers heightens the glory of the Lamb who alone is undefiled.
3. Eschatological Warning: Peter links μῶμοι to impending judgment—“They will be paid back with harm for the harm they have done” (2 Peter 2:13). Defective character unchecked invites divine retribution.

Historical and Pastoral Implications

Early Christian writers echoed Peter’s concern, stressing the danger of hidden immorality within congregations. The Didache exhorts believers to test itinerant teachers, ensuring they are not self-serving “spots” on the fellowship meal. Church discipline developed partly to remove such blemishes, reflecting Paul’s counsel in 1 Corinthians 5:6-7 that “a little leaven leavens the whole batch.”

Ministry Application

• Discernment: Leaders must guard the flock against those whose lifestyles contradict sound doctrine, for moral stain can spread quickly.
• Self-Examination: Believers are called to “keep oneself unstained by the world” (James 1:27). Regular confession and repentance cleanse what Christ has already washed.
• Corporate Purity: The Lord’s Supper remains a proclamation of the Lamb’s unblemished sacrifice; participants are urged to examine themselves so the meal is not profaned by hidden sin (1 Corinthians 11:28-32).
• Hope of Final Perfection: Jude 24 assures that God “is able to keep you from stumbling and to present you blameless before His glorious presence.” The battle against μῶμοι ends in victory through the preserving grace of God.

Related Greek Terms for Comparison

• 4696 σπίλος – spot, stain (closely paired with μῶμοι in 2 Peter 2:13).
• 299 ἄμωμος – without blemish, used of Christ and His people.
• 3471 μωμός (variant spelling) – blemish, defect.

Summary

Strong’s 3470 portrays what mars, corrupts, or disqualifies. In one vivid occurrence Peter brands false teachers as μῶμοι, living contradictions to the spotless Lamb. Scripture’s consistent witness urges every believer and congregation to pursue the blamelessness for which Christ shed His blood and to guard against anything that would stain the testimony of the gospel.

Forms and Transliterations
μωμοι μώμοι μῶμοι μώμον μώμος momoi mômoi mōmoi mō̂moi
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
2 Peter 2:13 N-NMP
GRK: σπίλοι καὶ μῶμοι ἐντρυφῶντες ἐν
NAS: They are stains and blemishes, reveling
KJV: [they are] and blemishes, sporting themselves
INT: spots and blemishes luxuriating in

Strong's Greek 3470
1 Occurrence


μῶμοι — 1 Occ.

3469
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