κατεξουσιάζω

I have power over

Definition

The verb κατεξουσιάζω means to exercise authority or power over someone, often with a sense of domination or control. In its two New Testament occurrences, it describes the oppressive way Gentile rulers 'lord it over' their subjects (Matthew 20:25, Mark 10:42). The prefix κατα- (kata) can intensify the sense, implying a downward or overbearing exercise of authority. Jesus uses this word specifically to contrast worldly leadership with the servant-hearted leadership He expects from His disciples.

Biblical Usage

This word is used only twice in the New Testament, in parallel passages in the Synoptic Gospels (Matthew 20:25 and Mark 10:42). In both instances, Jesus is teaching His disciples about true greatness. He points to the Gentile rulers as a negative example of leadership, stating, 'You know that the rulers of the Gentiles lord it over them, and their great ones exercise authority over them.' The word is used in a negative, descriptive context to illustrate oppressive, hierarchical power structures that the disciples must reject.

Etymology

Derived from the preposition κατά (kata, meaning 'down' or 'over') and the verb ἐξουσιάζω (exousiazō, meaning 'to exercise authority'). The compound form intensifies the root meaning, suggesting the exercise of authority 'over' or 'down upon' others. It is related to the noun ἐξουσία (exousia, G1849), meaning 'authority' or 'power.'

Semantic Range

This word is theologically significant as it defines the type of leadership Jesus explicitly forbids within His community. It highlights the radical inversion of power in the Kingdom of God, where leaders are called to be servants (Matthew 20:26-27). Understanding this Greek term enriches the reading of these passages by emphasizing the oppressive, top-down nature of the authority Jesus contrasts with His own model of sacrificial service.

In the 1st-century Roman world, authority was typically exercised in a hierarchical, autocratic, and often exploitative manner. Rulers and benefactors expected public honor and subservience in return for their patronage. Jesus's use of this term would have immediately evoked this familiar model of oppressive Gentile rule, making His call for servant leadership all the more counter-cultural and revolutionary for His disciples.

ἐξουσιάζω (exousiazō, G1850) — a more general term for exercising authority, without the intensive 'overbearing' connotation. ἄρχω (archō, G757) — to rule or lead, often as the first or chief person. κυριεύω (kyrieuō, G2961) — to be lord over or rule, sometimes used positively of Christ's lordship.

Word Details

Scripture References