1930. epidiorthoó
Lexical Summary
epidiorthoó: To set in order, to correct, to amend

Original Word: ἐπιδιορθόω
Part of Speech: Verb
Transliteration: epidiorthoó
Pronunciation: ep-ee-dee-or-THO-o
Phonetic Spelling: (ep-ee-dee-or-tho'-o)
KJV: set in order
NASB: set in order
Word Origin: [from G1909 (ἐπί - over) and a derivative of G3717 (ὀρθός - straight)]

1. to straighten further
2. (figuratively) arrange additionally

Strong's Exhaustive Concordance
set in order.

From epi and a derivative of orthos; to straighten further, i.e. (figuratively) arrange additionally -- set in order.

see GREEK epi

see GREEK orthos

NAS Exhaustive Concordance
Word Origin
from epi and the same as diorthóma
Definition
to correct in addition
NASB Translation
set in order (1).

Thayer's Greek Lexicon
STRONGS NT 1930: ἐπιδιορθόω

ἐπιδιορθόω (see διόρθωσις): to set in order besides or further (what still remains to be set in order (cf. ἐπί, D. 4)): Titus 1:5, where, for the common reading ἐπιδιορθώσῃ (1 aorist middle subjunctive), Lachmann has adopted ἐπιδιορθωσης (1 aorist active subjunctive). Found also in inscriptions (Boeckh ii. 409, 9), and in ecclesiastical writings.

Topical Lexicon
Biblical context and occurrence

The verb appears once in the New Testament, in Titus 1:5. Paul writes, “The reason I left you in Crete was that you might straighten out what was left unfinished and appoint elders in every town, as I directed you”. The term describes decisive, corrective action aimed at completing what remains lacking in the churches of Crete.

Paul’s concern for Crete

Crete was notorious in the ancient world for moral laxity (Titus 1:12). Paul therefore leaves Titus to address two urgent needs: moral reform among believers and structural reform in the congregations. By instructing Titus to “straighten out” unfinished matters, Paul signals that doctrinal purity and corporate order are inseparable. The single verb encapsulates an apostolic mandate to restore, fortify, and advance the health of Christ’s churches.

Order as a theological priority

Scripture consistently presents order as the fruit of divine wisdom. Genesis 1 portrays God bringing form to chaos; Exodus records Moses arranging Israel’s camp around the tabernacle; and 1 Corinthians 14:40 exhorts, “everything should be done in a fitting and orderly way.” Titus 1:5 stands in this trajectory: the Gospel not only saves individuals but also organizes communities under qualified shepherds so that truth may flourish (Titus 1:9).

Connection to Old Testament patterns

Nehemiah 2:17–18 shows a similar impulse when Nehemiah rallies Jerusalem to rebuild broken walls. 2 Chronicles 29:35–36 describes Hezekiah’s reforms that “set the house of God in order.” These precedents reveal a divine pattern: after covenant failure, God raises leaders to repair, realign, and renew His people. Paul sees Titus in that same prophetic line.

Implications for eldership and leadership

The verb’s placement before “appoint elders in every town” highlights that the primary instrument for establishing order is godly leadership. Elders must be “blameless, the husband of one wife, having faithful children” (Titus 1:6). Their presence guards doctrine, models holiness, and counters false teachers (Titus 1:10–11). The appointment of biblically qualified overseers is therefore not optional administration; it is part of the Lord’s corrective and preservative work in His church.

Restorative ministry through history

Throughout church history reformers have acted in the spirit of Titus 1:5. Athanasius “straightened out” Trinitarian doctrine against Arianism; the Reformers restored Scripture’s authority; evangelical awakenings re-established Gospel clarity amid nominalism. Each movement embraced the call to correct what was deficient, not by innovation, but by returning to apostolic foundations.

Contemporary application

Modern congregations still face unfinished matters—whether doctrinal drift, neglect of discipline, or lack of qualified leadership. Titus 1:5 reminds pastors and elders that their charge includes identifying deficiencies, applying Scripture’s remedies, and guiding the body toward mature order (Ephesians 4:11–13). Faithful ministry therefore combines proclamation of truth with practical, courageous correction, trusting that Christ’s headship is expressed wherever His word establishes godly order.

Forms and Transliterations
επιδιορθωση επιδιορθώση ἐπιδιορθώσῃ επιδιπλώσεις επιδίωξον epidiorthose epidiorthōsē epidiorthṓsei epidiorthṓsēi
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Englishman's Concordance
Titus 1:5 V-ASM-2S
GRK: τὰ λείποντα ἐπιδιορθώσῃ καὶ καταστήσῃς
NAS: you in Crete, that you would set in order what remains
KJV: that thou shouldest set in order the things that are wanting,
INT: the things lacking you might set right and might appoint

Strong's Greek 1930
1 Occurrence


ἐπιδιορθώσῃ — 1 Occ.

1929
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