Bible Word Study
προσκαρτέρησις
proskarterēsis · perseverance
προσκαρτέρησις
perseverance
Definition
Proskarterēsis is a noun meaning steadfast perseverance, unwavering persistence, or devoted adherence. It describes a focused and continuous commitment to a person, task, or purpose. In its sole New Testament occurrence in Ephesians 6:18, it specifically characterizes the kind of persistent, alert prayer that believers are to maintain. This is not a passive waiting but an active, disciplined engagement.
Biblical Usage
This word is used only once in the New Testament, in Ephesians 6:18, within the context of spiritual warfare. It is used as an adverbial accusative, defining the manner of prayer: believers are to pray 'with all perseverance' (μετὰ πάσης προσκαρτερήσεως). Its usage here ties the spiritual discipline of prayer directly to the believer's need for strength and alertness in the ongoing spiritual conflict described in the preceding verses.
Etymology
Derived from the verb προσκαρτερέω (proskartereō, G4342), which combines πρό (pro, 'toward' or 'before') and καρτερέω (kartereō, 'to be steadfast, endure'). The root idea is of showing strength, holding out, or enduring. The noun form προσκαρτέρησις emphasizes the quality or action of steadfastly persisting in an activity or toward a goal.
Semantic Range
This word is theologically significant as it captures the active, enduring faithfulness required in the Christian life, particularly in communion with God. It enriches the reading of Ephesians 6:18 by showing that prayer is not merely an occasional request but a vital, persistent weapon in spiritual warfare. It connects the believer's dependence on God with the discipline needed to 'stand firm' against spiritual forces, highlighting prayer as a sustained engagement rather than a sporadic activity. In the Greco-Roman world, the related verb was used in contexts of political loyalty, military endurance, and devoted service. Applying it to prayer would have conveyed a sense of duty, loyalty, and unwavering commitment to the divine, akin to a soldier's steadfastness or a citizen's faithful service. This cultural connotation strengthens the martial metaphor of Ephesians 6. ὑπομονή (hypomonē, G5281) — emphasizes patient endurance under trial or suffering. προσκαρτέρησις focuses more on persistent adherence to an activity like prayer. καρτερέω (kartereō, G2594) — the root verb meaning to endure or be steadfast, often in a more general sense.
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]