183. akataschetos
Lexical Summary
akataschetos: Uncontrollable, unrestrainable

Original Word: ἀκατάσχετος
Part of Speech: Adjective
Transliteration: akataschetos
Pronunciation: ah-kah-TAS-khe-tos
Phonetic Spelling: (ak-at-as'-khet-os)
KJV: unruly
Word Origin: [from G1 (α - Alpha) (as a negative particle) and a derivative of G2722 (κατέχω - hold fast)]

1. unrestrainable

Strong's Exhaustive Concordance
unruly.

From a (as a negative particle) and a derivative of katecho; unrestrainable -- unruly.

see GREEK a

see GREEK katecho

NAS Exhaustive Concordance
Word Origin
variant reading for akatastatos, q.v.

Thayer's Greek Lexicon
STRONGS NT 183: ἀκατάσχετος

ἀκατάσχετος, (κατέχω, to restrain, control), that cannot be restrained: James 3:8 R G. (Job 31:11; 3Macc. 6:17; Diodorus 17, 38 ἀκατάσχετος δάκρυα, others.)

Topical Lexicon
Definition and Core Idea

Ἀκατάσχετος depicts that which breaks every attempt at restraint—something ungovernable, irrepressible, or uncontrollable. In Scripture the term is applied to the human tongue, underscoring the impossibility of mastering it apart from divine grace.

Canonical Context

James situates the word within a sober warning about speech (James 3:1-12). He likens the tongue to fire and poison, calling it “a restless evil, full of deadly poison” (James 3:8). The single occurrence of ἀκατάσχετος intensifies the argument: though small, the tongue can rage like an unquenchable blaze, revealing inner corruption and endangering the gathered church (James 3:5-6; James 1:26).

Historical and Extra-Biblical Usage

Classical writers used the adjective for floods that burst their banks, steeds that bolt from the bridle, or mobs that cannot be pacified. This backdrop heightens James’s picture: an undisciplined tongue resembles a natural catastrophe—swift, destructive, and beyond human control.

Theological Significance

1. Human Depravity: The term illustrates the depth of indwelling sin. Even believers, regenerated yet not glorified, face a member of the body that resists mastery (Romans 7:18-24).
2. Necessity of Grace: James implicitly drives readers to the only solution—“the wisdom that comes from above” (James 3:17), the sanctifying work of the Spirit who produces self-control (Galatians 5:22-23).
3. Communal Holiness: An unrestrained tongue fractures fellowship, breeds false teaching, and profanes worship (Ephesians 4:29; 1 Peter 3:10). Therefore congregational discipline and mutual accountability remain essential (Matthew 18:15-20; Colossians 3:16).

Ministry and Pastoral Application

• Preaching: Expositions of James 3 should highlight ἀκατάσχετος to warn against careless words and to point to Christ, whose mouth spoke only truth and grace (1 Peter 2:22-23).
• Counseling: When gossip, slander, or angry outbursts surface, counselors may trace the behavior to the heart (Luke 6:45) and prescribe repentance, Scripture meditation (Psalm 19:14), and Spirit-enabled restraint.
• Liturgical Prayer: Churches can adopt petitions such as Psalm 141:3—“Set a guard, O LORD, over my mouth”—acknowledging the tongue’s propensity to run wild.
• Discipleship: Memorizing texts on speech ethics (Proverbs 12:18; Proverbs 15:1; Ephesians 4:29) equips believers to replace unbridled words with edifying ones.

Relation to Broader Biblical Themes

The word resonates with Old Testament wisdom that “Life and death are in the power of the tongue” (Proverbs 18:21) and complements New Testament teaching that believers must present their bodies—including their tongues—as instruments of righteousness (Romans 6:13). It also anticipates the eschatological hope when every tongue will confess Jesus Christ as Lord (Philippians 2:11), a future in which speech is finally and forever restrained unto holiness.

Summary

Ἀκατάσχετος crystallizes the Bible’s assessment of uncontrolled speech: it is a force no human can subdue, demanding continual reliance on the sanctifying work of the Holy Spirit and vigilant obedience to the word of God.

Forms and Transliterations
ακατάσχετον ακατάσχετος ακατέργαστόν άκαυστον
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