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Bible Lexiconὄντως
Dodson Greek Lexicon (2010)G3689adverb

ὄντως

ontōs

really, truly

Definition

The adverb ὄντως means 'really,' 'truly,' or 'in reality.' It emphasizes the genuine, factual, or actual state of something, often contrasting appearance with truth. In the New Testament, it underscores the certainty of a statement, such as the centurion's declaration that Jesus was 'truly' the Son of God (Luke 23:47) or the disciples' proclamation that the Lord had 'really' risen (Luke 24:34). It can also highlight the actual effectiveness or reality of a condition, as in Christ making someone 'truly free' (John 8:36) or the Law not being able to 'truly' impart life (Galatians 3:21).

Biblical Usage

ὄντως is used 10 times in the New Testament, appearing in Gospels, Pauline letters, and a pastoral epistle. It often functions in narrative or doctrinal contexts to confirm the truth of an event or statement. For example, it validates the resurrection (Luke 24:34), authentic spiritual experiences (1 Corinthians 14:25), and the genuine status of individuals, such as 'real' widows (1 Timothy 5:3, 5). Its usage consistently serves to affirm reality over perception or doubt.

Etymology

Derived from the present participle ὄν (on), meaning 'being,' from the verb εἰμί (eimi, 'to be'). ὄντως is the adverbial form, literally meaning 'in a manner of being' or 'in reality.' It is closely related to the noun οὐσία (ousia, 'essence, substance'). The word fundamentally ties truth to existence and actuality, emphasizing what genuinely is.

Semantic Range

ὄντως is theologically significant as it anchors key Christian truths in reality, not mere belief or appearance. It affirms the historical reality of Jesus's resurrection (Luke 24:34) and his identity as Son of God (Luke 23:47), core to Christology. It also underscores the actuality of salvation—true freedom in Christ (John 8:36) and the Spirit's real work (1 Corinthians 14:25). Understanding this Greek term helps readers see the New Testament's emphasis on objective, factual truth in God's redemptive acts.

In Hellenistic culture, ὄντως was used in philosophical and rhetorical discourse to distinguish true reality from illusion or opinion, aligning with Platonic ideas of the truly real versus the apparent. The New Testament usage adopts this linguistic precision to assert the concrete reality of Christian claims within a cultural context that valued philosophical truth claims.

ἀληθῶς (alēthōs, G230) — emphasizes truthfulness and conformity to fact, often in ethical or propositional truth. ἀληθινός (alēthinos, G228) — denotes genuine, authentic, or real as opposed to counterfeit. μάλιστα (malista, G3122) — means 'especially,' 'particularly,' or 'most of all,' indicating degree rather than fundamental reality.

Word Details

Strong's NumberG3689
Part of Speechadverb
Greek Formὄντως
Transliterationontōs
How this works

Definitions are from the Dodson Greek-English Lexicon, a concise public-domain resource suitable for introductory word study. Brief glosses are supplemented by STEPBible TBESG data (CC BY 4.0). For advanced research, standard scholarly references include BDAG (Danker, 3rd ed.) and LSJ.

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