χιλίαρχος (chiliarchos)
chiliarchos
military officer
Quick Reference
- Language
- Koine Greek
- Testament
- New Testament
- Occurrences
- 22 verses
- Root
- —
Word Overview
The Greek word chiliarchos literally means "commander of a thousand," yet in the New Testament it refers to the Roman military tribune, the officer leading a cohort of roughly six hundred soldiers. This discrepancy between the literal translation and the actual rank reflects how the term was used as a title for high-ranking officers in various ancient armies, not just Rome. The sources note that while the Greek form appears in classical writers like Herodotus, the New Testament uses it primarily to describe Roman officials who held significant civil and military authority.
Its most frequent appearance is in the Acts of the Apostles, where it describes the officers who interact with Paul during his arrest and trials. In John 18:12 and throughout Acts chapters 21 through 25, the chiliarch is the Roman commander who arrests Jesus and later protects Paul from a mob or legal threats. These narratives highlight the officer's role as an agent of imperial power, often caught between enforcing order and recognizing the innocence or rights of those he detains.
Outside this narrative context, the word appears in Mark 6:21 at Herod’s birthday feast and in Revelation 6:15 and 19:18 among the rulers of the earth. In these instances, it serves as a general term for high-ranking military leaders or kings who wield power over people. The consistent thread across these uses is authority; whether in Jerusalem, Galilee, or the apocalyptic visions of John, the chiliarch represents the structured force of human government.
Based on public-domain lexicons (Strong's, Thayer, Gesenius, Brown-Driver-Briggs and others).
What This Word Means for Your Faith
The word chiliarchos refers to a high-ranking Roman military officer, often translated as a commander or chief captain. In the New Testament, this title appears most frequently in the Acts of the Apostles, describing the officials who interact with Paul during his trials and arrests. These narratives show how human authority figures, holding significant civil and military power, often found themselves navigating complex situations involving faith and justice.
For believers today, these accounts offer a reminder that God’s purposes are not hindered by political structures or earthly rulers. Even when faced with the threat of imprisonment or violence, the apostles relied on their faith rather than their own strength. The presence of these officers in Scripture highlights that God can use even those in positions of power to protect His messengers and advance the gospel message across different cultures.
How it's translated
How this word is rendered word-by-word in the 22 verses where it appears, by frequency.
- commander14×
- commander;3×
- commanders2×
- of commanders1×
- chief captains1×
- [the] commander1×
Forms in the text
The inflected forms of this word as they appear in Scripture, by frequency.
- χιλίαρχος10×
- χιλιάρχῳ3×
- χιλίαρχον2×
- χιλιάρχοις2×
- χιλίαρχος·1×
- χιλίαρχον·1×
- χιλίαρχοι1×
- χιλιάρχῳ·1×
- χιλιάρχων1×
Key Verses
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John 18:12
So the detachment, the commanding officer, and the officers of the Jews seized Jesus and bound him,
This verse identifies the commanding officer present at Jesus' arrest, showing how imperial authority intersected directly with the events of the crucifixion.
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Acts 21:33
Then the commanding officer came near, arrested him, commanded him to be bound with two chains, and inquired who he was and what he had done.
Here the commander arrests Paul and seeks to understand the charges against him, illustrating the tension between Roman law and local religious conflict.
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Acts 22:29
Immediately those who were about to examine him departed from him, and the commanding officer also was afraid when he realized that he was a Roman, because he had bound him.
The officer’s fear after discovering Paul’s Roman citizenship reveals how legal status could protect individuals from unlawful treatment under Roman rule.