2021. epicheireó
Lexical Summary
epicheireó: To attempt, to undertake, to put one's hand to

Original Word: ἐπιχειρέω
Part of Speech: Verb
Transliteration: epicheireó
Pronunciation: ep-ee-khi-reh'-o
Phonetic Spelling: (ep-ee-khi-reh'-o)
KJV: go about, take in hand (upon)
NASB: attempted, attempting, undertaken
Word Origin: [from G1909 (ἐπί - over) and G5495 (χείρ - hands)]

1. to put the hand upon, i.e. undertake

Strong's Exhaustive Concordance
go about, take in hand.

From epi and cheir; to put the hand upon, i.e. Undertake -- go about, take in hand (upon).

see GREEK epi

see GREEK cheir

NAS Exhaustive Concordance
Word Origin
from epi and cheir
Definition
to put one's hand to, hence to attempt
NASB Translation
attempted (1), attempting (1), undertaken (1).

Thayer's Greek Lexicon
STRONGS NT 2021: ἐπιχειρέω

ἐπιχειρέω, ἐπιχείρῳ: imperfect ἐπεχείρουν; 1 aorist ἐπεχείρησα; (χείρ);

1. properly, to put the hand to (Homer, Odyssey 24, 386, 395).

2. often from Herodotus down, to take in hand, undertake, attempt (anything to be done), followed by the infinitive: Luke 1:1; Acts 9:29; Acts 19:13; (2 Macc. 2:29 2Macc. 7:19). Grimm treats of this word more at length in the Jahrbb. f. deutsche Theol. for 1871, p. 36f.

Topical Lexicon
Core Idea

Strong’s Greek 2021, ἐπιχειρέω, depicts a deliberate initiative: “to set the hand upon a matter,” hence to attempt, undertake, or try. In Scripture the word consistently marks the boundary between human resolve and God’s sovereign enablement.

Narrative Contribution in Luke 1:1

Luke begins his Gospel: “Many have undertaken to compile an account of the things that have been fulfilled among us” (Luke 1:1). Here ἐπιχειρέω dignifies the careful efforts of eyewitnesses and historians who labored to record the life of Jesus Christ. The verb underscores that reliable testimony about Christ is neither accidental nor casual; it requires thoughtful, researched initiative. Luke’s Spirit-guided use of the term both affirms the legitimacy of human scholarship and reminds readers that such scholarship ultimately serves to certify the truth already accomplished by God.

Human Initiative versus Divine Authority in Acts 19:13

“Then some of the itinerant Jewish exorcists attempted to invoke the name of the Lord Jesus over those with evil spirits” (Acts 19:13). The same verb marks an audacious venture into spiritual warfare without covenant relationship to Christ. Their failure—and the beating they received—demonstrates that spiritual authority cannot be seized by presumption. ἐπιχειρέω in this context accentuates the contrast between merely “trying” religious formulas and exercising authority by God’s commission. The episode warns the Church that ministry power flows from union with Christ, not from ritualistic imitation.

Opposition to the Gospel in Acts 9:29

“He spoke and debated with the Hellenistic Jews, but they tried to kill him” (Acts 9:29). Here ἐπιχειρέω identifies organized hostility against the newly converted Paul. The verb signals determined opposition, yet the plot ultimately fails, showcasing God’s protective oversight of His servant. Luke’s consistent vocabulary links Paul’s persecutors with the earlier exorcists: both groups “undertake” something God will not authorize—whether silencing His messenger or manipulating His name.

Theological Significance

1. Initiative under Providence: Scripture honors diligent effort (Luke 1:1) while refusing to equate human initiative with divine approval (Acts 19:13; Acts 9:29).
2. Authentic versus Illegitimate Ministry: True service arises from the Spirit’s calling. Unauthorized attempts, even when cloaked in religious language, are exposed and overturned.
3. Spiritual Conflict: ἐπιχειρέω frames spiritual struggle on two fronts—against deception in ministry practice and against persecution of gospel witnesses.

Historical Background

In classical Greek, ἐπιχειρέω often described military campaigns or legal proceedings—ventures requiring planning, courage, and risk. Luke, the only New Testament writer to employ the term, taps this secular nuance to spotlight ventures that appear formidable yet remain subject to God’s verdict.

Practical Ministry Application

• Ministry planning must be prayer-bathed; initiatives should be confirmed by Scripture and the Spirit rather than driven by novelty or urgency.
• Believers confront occult or hostile forces only under Christ’s lordship, clothed with His righteousness, not as freelance operators.
• Gospel workers, like Paul, can expect opposition, yet hostile “attempts” cannot thwart God’s mission until He permits.

Relevance to Christian Life

Every disciple faces daily decisions—whether to “undertake” matters in self-reliance or in submission to Christ. Luke’s selective use of ἐπιχειρέω challenges believers to examine motives, seek divine sanction, and trust God to advance or restrain every endeavor according to His perfect will.

Forms and Transliterations
επεχειρησαν επεχείρησαν ἐπεχείρησαν επεχείρησεν επεχειρουν επεχείρουν ἐπεχείρουν επιχειρήση επίχειρον επιχειρούσιν epecheiresan epecheirēsan epecheíresan epecheírēsan epecheiroun epecheíroun
Links
Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Luke 1:1 V-AIA-3P
GRK: ΕΠΕΙΔΗΠΕΡ ΠΟΛΛΟΙ ἐπεχείρησαν ἀνατάξασθαι διήγησιν
NAS: as many have undertaken to compile
KJV: as many have taken in hand to set forth in order
INT: FORASMUCH AS many have undertaken to draw up a narration

Acts 9:29 V-IIA-3P
GRK: οἱ δὲ ἐπεχείρουν ἀνελεῖν αὐτόν
NAS: with the Hellenistic [Jews]; but they were attempting to put him to death.
KJV: but they went about to slay
INT: moreover they attempted to put to death him

Acts 19:13 V-AIA-3P
GRK: Ἐπεχείρησαν δέ τινες
NAS: who went from place to place, attempted to name
KJV: exorcists, took upon them to call
INT: attempted moreover some of

Strong's Greek 2021
3 Occurrences


ἐπεχείρησαν — 2 Occ.
ἐπεχείρουν — 1 Occ.

2020
Top of Page
Top of Page