2675. katartizó
Lexical Summary
katartizó: To restore, to equip, to perfect, to prepare, to mend

Original Word: καταρτίζω
Part of Speech: Verb
Transliteration: katartizó
Pronunciation: kah-tar-TID-zo
Phonetic Spelling: (kat-ar-tid'-zo)
KJV: fit, frame, mend, (make) perfect(-ly join together), prepare, restore
NASB: prepared, made complete, mending, complete, equip, fully trained, perfect
Word Origin: [from G2596 (κατά - according) and a derivative of G739 (ἄρτιος - adequate)]

1. to complete thoroughly, i.e. repair or adjust
{literally or figuratively}

Strong's Exhaustive Concordance
fit, frame, mend, restore.

From kata and a derivative of artios; to complete thoroughly, i.e. Repair (literally or figuratively) or adjust -- fit, frame, mend, (make) perfect(-ly join together), prepare, restore.

see GREEK kata

see GREEK artios

HELPS Word-studies

2675 katartízō (from 2596 /katá, "according to, down," intensifying artizō, "to adjust," which is derived from 739 /ártios, "properly adjusted") – properly, exactly fit (adjust) to be in good working order, i.e. adjusted exactly "down" to fully function.

NAS Exhaustive Concordance
Word Origin
from kata and artizó (to get ready, prepare)
Definition
to complete, prepare
NASB Translation
complete (1), equip (1), fully trained (1), made complete (2), mending (2), perfect (1), prepared (4), restore (1).

Thayer's Greek Lexicon
STRONGS NT 2675: καταρτίζω

καταρτίζω; future καταρτίσω (1 Peter 5:10 L T Tr WH (Buttmann, 31 (32); but Rec. καταρτίσαι, 1 aorist optative 3 person singular)); 1 aorist infinitive καταρτίσαι; passive, present καταρτίζομαι; perfect κατήρτισμαι; 1 aorist middle 2 person singular κατηρτίσω; properly, "to render ἄρτιος, i. e. fit, sound, complete" (see κατά, III. 2); hence,

a. to mend (what has been broken or rent), to repair: τά δίκτυα, Matthew 4:21; Mark 1:19 (others reference these examples to next entry); equivalent to to complete, τά ὑστερήματα, 1 Thessalonians 3:10.

b. to fit out, equip, put in order, arrange, adjust: τούς αἰῶνας, the worlds, passive Hebrews 11:3 (so, for הֵכִין, ἥλιον, Psalm 73:16 (); σελήνην, Psalm 88:38 ()); σκεύη κατηρτισμένη εἰς ἀπώλειαν, of men whose souls God has so constituted that they cannot escape destruction (but see Meyer (edited by Weiss) in the place cited), Romans 9:22 (πλοῖα, Polybius 5, 46, 10, and the like); of the mind: κατηρτισμένος ὡς etc. so instructed, equipped, as etc. (cf. Buttmann, 311 (267); but others take κατηρτισμένος as a circumstantial participle "when perfected shall be as (not 'above') his master" (see Meyer, in the place cited); on this view the passage may be referred to the next entry), Luke 6:40; middle to fit or frame for oneself, prepare: αἶνον, Matthew 21:16 (from Psalm 8:3; the Sept. for יָסַד); σῶμα, Hebrews 10:5.

c. ethically, to strengthen, perfect, complete, make one what he ought to be: τινα (1 Peter 5:10 (see above)); Galatians 6:1 (of one who by correction may be brought back into the right way); passive, 2 Corinthians 13:11; τινα ἐν παντί ἔργῳ ((T WH omit)) ἀγαθῷ, Hebrews 13:21; κατηρτισμένοι ἐν τῷ αὐτῷ νοι< κτλ., of those who have been restored to harmony (so πάντα εἰς τωὐτό, Herodotus 5, 106; ἵνα καταρτισθῇ στασιαζουσα πόλις, Dionysius Halicarnassus, Antiquities 3,10), 1 Corinthians 1:10. (Compare: προκαταρτίζω.)

Topical Lexicon
Overview of New Testament Usage

Strong’s Greek 2675 appears thirteen times, spanning the Synoptic Gospels, Pauline correspondence, Petrine exhortation, and Hebrews. In every setting it revolves around God-directed completion—whether of tools, people, communities, or the cosmos—so that His purposes move forward unhindered.

Physical Setting in the Gospels

Matthew 4:21 and Mark 1:19 picture James and John “mending their nets,” an earthy reminder that ordinary labor must be set right before service can continue. The same verb in Matthew 21:16 (“You have prepared praise from the mouths of children and infants.”) widens the field: even spontaneous worship must be fitted for God’s glory. Luke 6:40 adds a pedagogical note: “Everyone who is fully trained will be like his teacher,” showing that discipleship aims at bringing students to the Teacher’s likeness. Hebrews 10:5, citing Psalm 40, elevates the term to incarnation: “You prepared a body for Me,” the Father’s fitting of the Son for redemptive mission.

Creative and Cosmic Scope

Hebrews 11:3 anchors biblical cosmology: “By faith we understand that the universe was formed at God’s command.” The verb stresses intentional arrangement; creation is neither accidental nor self-caused. Romans 9:22 warns that vessels of wrath were “prepared for destruction,” a sober testimony to God’s righteous sovereignty amid human rebellion. Together these texts demonstrate that from galaxies to human destinies, nothing escapes the divine plan.

Pastoral Care and Restoration

Galatians 6:1 directs the spiritually mature: “restore such a one in a spirit of gentleness,” urging believers to reset fractured lives the way fishermen reset torn nets. Paul’s night-and-day intercession in 1 Thessalonians 3:10 seeks to “supply what is lacking” in the Thessalonians’ faith, highlighting prayer as an instrument of completion. His appeal for unity in 1 Corinthians 1:10—“that you may be perfectly united in mind and judgment”—and his benediction in 2 Corinthians 13:11—“Aim for perfection… be of one mind”—both show corporate harmony as an essential aspect of spiritual wholeness.

Suffering as Divine Equipping

1 Peter 5:10 promises weary saints that after “you have suffered a little while, the God of all grace… will Himself restore, confirm, strengthen, and establish you.” Suffering, far from derailing growth, becomes the forge where God fits believers for eternal glory. Hebrews 13:21 echoes the theme, praying that the God of peace “equip you with every good thing to do His will,” thereby linking sanctification directly to service.

Church Order and Unity

The verb’s recurrent application to communal life underscores the New Testament vision of a church reconciled in doctrine and relationship. Sound teaching (Luke 6:40), disciplined restoration (Galatians 6:1), and united decision-making (1 Corinthians 1:10) all serve this end. Such harmony is not cosmetic but structural, enabling the body of Christ to function effectively in witness and worship.

Eschatological Preparation

Romans 9:22 and 1 Peter 5:10 hint at final destinies—either as vessels of wrath or restored heirs of grace. The same hand that framed the worlds (Hebrews 11:3) is preparing people for judgment or glory. This twin reality calls both for sober self-examination and confident hope.

Christological Significance

Hebrews 10:5 locates the verb at the heart of redemption: the Father prepared a physical body for the Son, ensuring a perfect sacrifice. Matthew 21:16 reveals the Son’s delight in divinely arranged praise, while Luke 6:40 assigns Him as the benchmark of mature discipleship. Thus the word frames Christ as both the agent and goal of divine completion.

Practical Ministry Application

1. Pastors and teachers labor to repair doctrinal tears and moral breaches, mirroring Galatians 6:1.
2. Small-group discipleship measures progress by likeness to Christ (Luke 6:40).
3. Intercessory prayer seeks what Paul desired for Thessalonica: deficiencies filled up through God-given supply.
4. Seasons of trial are interpreted through 1 Peter 5:10, expecting God’s post-suffering restoration.
5. Worship planners recall that even the praise of children must be divinely prepared (Matthew 21:16).

Conclusion

Across its occurrences Strong’s Greek 2675 portrays God as the Master Craftsman who mends what is torn, unites what is divided, trains what is immature, and fits His people—and the universe itself—for the fulfillment of His holy will.

Forms and Transliterations
καταρτιζεσθε καταρτίζεσθε καταρτιζετε καταρτίζετε καταρτιζομένη καταρτιζόμενος καταρτιζοντας καταρτίζοντας καταρτισαι καταρτίσαι κατάρτισαι καταρτίσασθαι καταρτισει καταρτίσει καταρτισθή καταρτισθώσι κατηριτίσω κατηρτίσαντο κατηρτίσατο κατηρτισθαι κατηρτίσθαι κατηρτισμενα κατηρτισμένα κατηρτισμένη κατηρτισμενοι κατηρτισμένοι κατηρτισμενος κατηρτισμένος κατηρτισω κατηρτίσω katartisai katartísai katartisei katartísei katartizesthe katartízesthe katartizete katartízete katartizontas katartízontas katertismena katertisména katērtismena katērtisména katertismenoi katertisménoi katērtismenoi katērtisménoi katertismenos katertisménos katērtismenos katērtisménos katertiso katertíso katērtisō katērtísō katertisthai katertísthai katērtisthai katērtísthai
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Englishman's Concordance
Matthew 4:21 V-PPA-AMP
GRK: πατρὸς αὐτῶν καταρτίζοντας τὰ δίκτυα
NAS: their father, mending their nets;
KJV: their father, mending their nets;
INT: father of them mending the nets

Matthew 21:16 V-AIM-2S
GRK: καὶ θηλαζόντων κατηρτίσω αἶνον
NAS: AND NURSING BABIES YOU HAVE PREPARED PRAISE
KJV: sucklings thou hast perfected praise?
INT: and infants you have ordained praise

Mark 1:19 V-PPA-AMP
GRK: τῷ πλοίῳ καταρτίζοντας τὰ δίκτυα
NAS: in the boat mending the nets.
KJV: were in the ship mending their nets.
INT: the boat mending the nets

Luke 6:40 V-RPM/P-NMS
GRK: τὸν διδάσκαλον κατηρτισμένος δὲ πᾶς
NAS: but everyone, after he has been fully trained, will be like
KJV: every one that is perfect shall be
INT: the teacher fully trained moreover every one

Romans 9:22 V-RPM/P-ANP
GRK: σκεύη ὀργῆς κατηρτισμένα εἰς ἀπώλειαν
NAS: of wrath prepared for destruction?
KJV: of wrath fitted to
INT: vessels of wrath fitted for destruction

1 Corinthians 1:10 V-RPM/P-NMP
GRK: ἦτε δὲ κατηρτισμένοι ἐν τῷ
NAS: among you, but that you be made complete in the same
KJV: [that] ye be perfectly joined together in
INT: you be moreover knit together in the

2 Corinthians 13:11 V-PMM/P-2P
GRK: ἀδελφοί χαίρετε καταρτίζεσθε παρακαλεῖσθε τὸ
NAS: rejoice, be made complete, be comforted,
KJV: farewell. Be perfect, be of good comfort,
INT: brothers rejoice be perfected be encouraged the

Galatians 6:1 V-PMA-2P
GRK: οἱ πνευματικοὶ καταρτίζετε τὸν τοιοῦτον
NAS: you who are spiritual, restore such a one
KJV: are spiritual, restore such an one
INT: the spiritual [ones] restore the such a one

1 Thessalonians 3:10 V-ANA
GRK: πρόσωπον καὶ καταρτίσαι τὰ ὑστερήματα
NAS: your face, and may complete what is lacking
KJV: and might perfect that which is lackingINT: face and to supply the things lacking

Hebrews 10:5 V-AIM-2S
GRK: σῶμα δὲ κατηρτίσω μοι
NAS: BUT A BODY YOU HAVE PREPARED FOR ME;
KJV: but a body hast thou prepared me:
INT: a body however you did prepare me

Hebrews 11:3 V-RNM/P
GRK: Πίστει νοοῦμεν κατηρτίσθαι τοὺς αἰῶνας
NAS: that the worlds were prepared by the word
KJV: that the worlds were framed by the word
INT: By faith we understand to have been formed the worlds

Hebrews 13:21 V-AOA-3S
GRK: καταρτίσαι ὑμᾶς ἐν
NAS: equip you in every good thing
KJV: Make you perfect in every
INT: perfect you in

1 Peter 5:10 V-FIA-3S
GRK: παθόντας αὐτὸς καταρτίσει στηρίξει σθενώσει
NAS: will Himself perfect, confirm,
KJV: you perfect, stablish,
INT: [you] having suffered himself may he thoroughly prepare may he establish may he strengthen

Strong's Greek 2675
13 Occurrences


καταρτίσαι — 2 Occ.
καταρτίσει — 1 Occ.
καταρτίζεσθε — 1 Occ.
καταρτίζετε — 1 Occ.
καταρτίζοντας — 2 Occ.
κατηρτισμένα — 1 Occ.
κατηρτισμένοι — 1 Occ.
κατηρτισμένος — 1 Occ.
κατηρτίσω — 2 Occ.
κατηρτίσθαι — 1 Occ.

2674
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