adverb from a compound of εὖ and a derivative of (to stretch); in a well-strung manner, i.e. (figuratively) intensely (in a good sense, cogently; in a bad one, fiercely):--mightily, vehemently.
### Core Meaning & Semantic Range
The Greek adverb **eutónōs**, represented by `{{G2159}}`, describes something done intensely. Derived from a compound meaning "well-strung," it figuratively means to act in a well-strung manner. It can be used in a good sense to mean cogently, as in **mightily**, or in a bad sense to mean fiercely, as in **vehemently**. This word appears only **2 times** in **2 unique verses**.
### Biblical Occurrences & Contextual Analysis
The two uses of `{{G2159}}` present a stark contrast. In Acts, it describes a powerful defense of the gospel, where a disciple "**mightily** convinced the Jews...shewing by the scriptures that Jesus was Christ" [[Acts 18:28]]. This demonstrates a cogent, forceful, and positive use of intensity. Conversely, in the Gospel of Luke, the word is used to describe the fierce opposition to Jesus before his crucifixion: "the chief priests and scribes stood and **vehemently** accused him" [[Luke 23:10]].
### Related Words & Concepts
Several words appear in context with `{{G2159}}`, clarifying the nature of the intense action:
* `{{G1246}}` **diakatelénchomai** (to prove downright, i.e. confute:--convince): This verb is paired with `{{G2159}}` to show the effect of the intense argument, as the speaker "**mightily** convinced" his audience [[Acts 18:28]].
* `{{G2723}}` **katēgoréō** (to be a plaintiff, i.e. to charge with some offence:--accuse, object): In contrast, this word shows the intense action directed toward condemnation, as the chief priests "**vehemently** accused" Jesus [[Luke 23:10]].
* `{{G1219}}` **dēmósios** (in public:--common, openly, publickly): This adverb describes the setting for the powerful conviction in Acts, specifying that it was done "**publickly**" [[Acts 18:28]].
### Theological Significance
The significance of `{{G2159}}` lies in its illustration of how intensity can be applied for opposite ends.
* **Cogent Defense of Faith:** The use in [[Acts 18:28]] shows intensity as a positive force in proclaiming the truth. The conviction was done "**mightily**," based on scripture, demonstrating a powerful and persuasive presentation of Christ.
* **Fierce Accusation against Christ:** The use in [[Luke 23:10]] reveals the same level of intensity used for destructive purposes. The accusers were not dispassionate; they acted "**vehemently**," highlighting the fierce opposition faced by Jesus.
### Summary
In summary, `{{G2159}}` is a specific and powerful adverb that communicates intensity. While rare, its two appearances in scripture perfectly capture its dual potential. It can describe the positive, forceful energy used to **mightily** persuade others of the truth of the gospel [[Acts 18:28]], or the negative, fierce energy used to **vehemently** accuse and condemn Christ [[Luke 23:10]]. The word illustrates that the manner and intensity of an action are significant, defined by the purpose to which they are applied.
TRV