1264. diamachomai
Lexical Summary
diamachomai: To contend earnestly, to strive vehemently, to argue intensely.

Original Word: διαμάχομαι
Part of Speech: Verb
Transliteration: diamachomai
Pronunciation: dee-am-akh'-om-ahee
Phonetic Spelling: (dee-am-akh'-om-ahee)
KJV: strive
NASB: argue heatedly
Word Origin: [from G1223 (διά - through) and G3164 (μάχομαι - argue)]

1. to fight fiercely (in altercation)

Strong's Exhaustive Concordance
strive.

From dia and machomai; to fight fiercely (in altercation) -- strive.

see GREEK dia

see GREEK machomai

NAS Exhaustive Concordance
Word Origin
from dia and machomai
Definition
to struggle against
NASB Translation
argue heatedly (1).

Thayer's Greek Lexicon
STRONGS NT 1264: διαμάχομαι

διαμάχομαι: imperfect διεμαχομην; to fight it out; contend fiercely: of disputants, Acts 23:9. (Sir. 8:1, 3; very frequent in Attic writings.)

Topical Lexicon
Linguistic Range and Nuances

Although found only once in the Greek New Testament, the verb conveys vigorous, face-to-face contention. It is more than mere debate; it pictures combatants striving with passionate intensity, each convinced of the rightness of his position. The term presumes a public setting where words become weapons, yet it still falls short of physical violence.

Biblical Occurrence and Context

Acts 23:9 recounts the meeting of the Sanhedrin after Paul has declared, “I am a Pharisee, the son of Pharisees; I stand on trial concerning the hope of the resurrection of the dead.” The council instantly divides. Luke records, “Then a great uproar broke out, and some of the scribes from the party of the Pharisees got up and contended sharply, saying, ‘We find nothing wrong with this man. What if a spirit or an angel has spoken to him?’” (Acts 23:9). The verb translated “contended sharply” captures how Pharisees and Sadducees, long united in their opposition to the gospel, suddenly clash with one another when confronted by the truth of resurrection.

Historical Background

The Sanhedrin was composed primarily of Sadducees, who denied resurrection, angels, and spirits, and Pharisees, who affirmed them (Acts 23:8). Paul’s shrewd appeal exposed a fault line centuries in the making, rooted in differing interpretations of the Law and Prophets. The Sadducees limited binding authority to the Pentateuch, whereas the Pharisees embraced the whole canon and oral traditions. The dispute in Acts 23 therefore epitomizes a broader intellectual and theological struggle within Second-Temple Judaism.

Implications for Doctrine and Church Life

1. Resurrection as Core Doctrine: The sharp contention validates the centrality of resurrection in apostolic preaching (Acts 4:2; 17:18; 24:15). The ferocity of the debate underscores that removing resurrection unravels biblical hope (1 Corinthians 15:12-19).
2. Sovereignty of God in Human Conflict: God employs even hostile debate to protect His servant; the Sanhedrin’s discord becomes Paul’s deliverance (Acts 23:10). The narrative echoes Genesis 50:20, reminding believers that divine providence overrules human strife for redemptive ends.
3. Discernment in Witness: Paul’s use of a theological wedge demonstrates sanctified wisdom (Matthew 10:16). Discerning which truth to emphasize in a given setting remains vital for gospel proclamation.

Practical Ministry Applications

• Handling Controversy: The term warns against needless rancor (2 Timothy 2:24), yet also affirms a place for firm defense of essential truth (Jude 3). Ministers must learn to “speak the truth in love” while refusing to compromise on foundational doctrines.
• Unity Around Core Convictions: The Pharisees’ temporary support of Paul shows that common ground may emerge when fundamental scriptural truths surface. Churches facing internal tensions can rally around shared confession rather than peripheral issues.
• Dependence on Providence: When believers stand for truth, opposition may intensify, but God can turn adversaries against one another to advance His purposes (Philippians 1:12-18).

Christological Reflection

Paul’s predicament mirrors Christ’s earlier trials, where religious factions united against the Messiah yet were divided among themselves (Luke 23:12; John 11:47-53). The gospel exposes human agendas, compelling each heart to take sides concerning Jesus’ resurrection and lordship (Acts 17:31). The single occurrence of this verb thereby points to the ultimate contest—whether one will resist or submit to the risen Christ.

Forms and Transliterations
διεμαχοντο διεμάχοντο diemachonto diemáchonto
Links
Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Acts 23:9 V-IIM/P-3P
GRK: τῶν Φαρισαίων διεμάχοντο λέγοντες Οὐδὲν
NAS: stood up and [began] to argue heatedly, saying,
KJV: arose, and strove, saying,
INT: of the Pharisees they were contending saying Nothing

Strong's Greek 1264
1 Occurrence


διεμάχοντο — 1 Occ.

1263
Top of Page
Top of Page