Bible Word Study
πτοέω
ptoeō · I terrify, scare
πτοέω
I terrify, scare
Definition
The verb πτοέω means to cause sudden, intense fear or alarm, often with the sense of being startled or thrown into a panic. In its two New Testament occurrences, it describes the emotional response to shocking or supernatural events. In Luke 21:9, Jesus instructs his disciples not to be 'terrified' by reports of wars and revolutions, indicating a reaction to alarming news. In Luke 24:37, the disciples are 'startled and frightened' (συνοχὴ καὶ πτοηθέντες) by the sudden appearance of the resurrected Jesus, blending this word with the idea of being utterly alarmed by a perceived supernatural apparition.
Biblical Usage
This word is used exclusively in the Gospel of Luke. It appears in two distinct but related contexts of fear induced by a sudden, overwhelming event. In Luke 21:9, it describes the potential inner terror in response to eschatological signs. In Luke 24:37, it depicts the visceral, immediate panic of the disciples upon seeing Jesus after his resurrection, thinking they saw a spirit. Both uses highlight a fear that is reactive and destabilizing.
Etymology
Derived from the Greek root πτο-, related to flight or sudden movement. It is connected to verbs meaning to frighten or scare, and its fundamental sense involves being 'put to flight' mentally or emotionally by a shock. Cognates and related words emphasize agitation and alarm.
Semantic Range
This word is theologically significant as it highlights the human response to divine revelation and eschatological events. In Luke 21:9, Jesus commands followers not to yield to this kind of terror when witnessing world events, pointing to a trust in God's sovereignty over history. In Luke 24:37, the fear precedes Jesus' reassurance and proof of his bodily resurrection, marking a transition from alarm to recognition and peace. Understanding this specific type of fear enriches reading by showing the disciples' raw, pre-faith reaction to the supernatural, which Jesus then transforms. In the ancient Greco-Roman world, sudden fear or panic (πτοη) was often associated with omens, divine appearances (theophanies), or battlefield terror. The reaction in Luke 24:37 aligns with cultural beliefs about encountering spirits or ghosts, which were commonly thought to be possible but frightening. Jesus' subsequent invitation to touch him and his eating of food directly addresses and dispels these cultural fears by proving a physical, resurrected body. φοβέω (phobeō, G5399) — a broader term for fear, often meaning reverence or awe, not necessarily sudden alarm. φρίσσω (phrissō, G5425) — to shudder, bristle with fear, emphasizing a physical reaction. ἐκπλήσσω (ekplēssō, G1605) — to be astonished or amazed, sometimes with an element of fear.
Word Details
How this works
Definitions are from the Dodson Greek-English Lexicon, supplemented by STEPBible TBESG data (CC BY 4.0). Concordance and morphology data are derived from the interlinear Bible.
Full methodology & sources →References
- Abbott-Smith, G. (1921) A Manual Greek Lexicon of the New Testament. Edinburgh: T&T Clark. [Public Domain]
- Brown, F., Driver, S.R. and Briggs, C.A. (1906) A Hebrew and English Lexicon of the Old Testament. Oxford: Clarendon Press. [Public Domain]
- Tyndale House, Cambridge (n.d.) Tyndale Brief lexicon of Extended Strongs for Greek (TBESG). STEPBible. Available at: https://www.stepbible.org. [CC BY 4.0]
- Tyndale House, Cambridge (n.d.) Translators Formatted full LSJ (TFLSJ). STEPBible. Available at: https://www.stepbible.org. [CC BY 4.0]
- Thayer, J.H. (1889) A Greek-English Lexicon of the New Testament. [Public Domain]
- Gesenius, W. (1846) Gesenius' Hebrew-Chaldee Lexicon to the Old Testament. [Public Domain]
- Dodson, J. (2010) Greek Lexicon. Biblical Humanities. [CC0]