ἐπάν

after, when

Definition

ἐπάν is a temporal particle meaning 'when,' 'after,' or 'as soon as.' It introduces a clause that specifies a condition or point in time upon which a subsequent action depends. In Matthew 2:8, it is used to denote a future time ('when you have found him'), while in Luke 11:22, it marks a decisive moment ('when a stronger man attacks'). In Luke 11:34, it similarly indicates a temporal condition ('when your eye is healthy'). The word consistently signals a temporal sequence where one event follows another.

Biblical Usage

ἐπάν appears only three times in the New Testament, all in the Gospels (Matthew and Luke). It is used in narrative and teaching contexts to set up a temporal condition. In Matthew 2:8, Herod tells the wise men to report back 'when' they find the child. In Luke 11:22 and 11:34, Jesus uses it in parabolic teaching to describe sequential events: the stronger man's victory 'when' he attacks, and the body being full of light 'when' the eye is healthy. Its usage is always conditional-temporal, linking two actions.

Etymology

Derived from the Greek preposition ἐπί (epi, meaning 'upon') combined with ἄν (an, a conditional particle). It literally suggests 'upon if' or 'whenever,' evolving into a temporal conjunction indicating a point in time after a condition is met. It is related to other temporal conjunctions like ὅταν (hotan, G3752) but with a more specific focus on the immediate temporal sequence following an event.

Semantic Range

While ἐπάν itself is a common temporal marker, its usage in Luke 11:22 and 11:34 within Jesus' teachings on spiritual conflict and perception adds theological weight. It highlights the certainty of divine action following a condition—such as Christ's victory over evil 'when' He acts, or the fullness of spiritual light 'when' one's perception is sound. Understanding this Greek term enriches reading by emphasizing the deliberate, conditional timing in God's interactions and the believer's spiritual state.

As a standard Greek temporal particle, its cultural understanding aligns with modern concepts of sequential time. No significant cultural nuance distinguishes its ancient usage from a basic contemporary understanding of 'when' or 'after.'

ὅταν (hotan, G3752) — a more general 'whenever' or 'as often as,' used for repeated or indefinite times. ἐπειδάν (epeidan, G1895) — 'when' or 'after that,' often with a causal nuance. ὡς (hōs, G5613) — 'as' or 'when,' used more broadly for comparison or time.

Word Details

Scripture References