### Core Meaning & Semantic Range
The Greek word **eucháristos**, represented by `{{G2170}}`, is a term for being **grateful** or **thankful**. It appears only **1 time** in **1 unique verse**, making its single occurrence highly significant. The word is defined as well favored, which by implication means grateful.
### Biblical Occurrences & Contextual Analysis
The sole use of `{{G2170}}` is found in [[Colossians 3:15]], where believers are instructed to "be ye **thankful**". This command is given in the context of letting the **peace** of **God** rule in their **hearts**, as they have been called together in one **body**. Thankfulness is presented as a direct response to this divine peace and corporate calling.
### Related Words & Concepts
Several related words from its biblical context illuminate the meaning of `{{G2170}}`:
* `{{G1515}}` **eirḗnē** (peace): This term, defined as **peace**, quietness, or rest, is the state that should rule in the believer's heart. It is described as "the **peace** of God, which passeth all understanding" [[Philippians 4:7]].
* `{{G2316}}` **theós** (God): The source of the peace that prompts thankfulness is **God** himself. He is the supreme Divinity, and believers are instructed to "seek ye first the kingdom of **God**" [[Matthew 6:33]].
* `{{G2588}}` **kardía** (heart): Defined as the thoughts or feelings, the **heart** is the figurative center where peace is to rule [[Colossians 3:15]]. It is also the place where God promises to write his laws [[Hebrews 8:10]].
* `{{G4983}}` **sōma** (body): This word for **body** is used to describe the unified community of believers, called in "one **body**" [[Colossians 3:15]]. This physical and corporate identity is to be presented to God as "a living sacrifice" [[Romans 12:1]].
### Theological Significance
The theological weight of `{{G2170}}` is derived entirely from its singular, powerful context.
* **Response to Divine Peace:** Thankfulness is not an abstract duty but a direct response to the "peace of **God**" actively ruling in the believer's **heart** [[Colossians 3:15]]. This peace is a gift that surpasses human understanding [[Philippians 4:7]].
* **Expression of Corporate Unity:** The call to be **thankful** is tied to the reality of being "called in one **body**" [[Colossians 3:15]]. Gratitude, therefore, is an outworking of the unity believers share, which is expressed by offering their **bodies** as a sacrifice to God [[Romans 12:1]].
* **The Inner State of the Believer:** The command to be **thankful** is linked to the inner state where peace rules in the **heart** [[Colossians 3:15]]. The heart is the center of a person's being, making thankfulness an internal condition before it is an external action.
### Summary
In summary, `{{G2170}}` **eucháristos**, while rare, is a theologically rich term. Its single appearance in scripture positions gratefulness not as a mere emotion, but as a crucial spiritual discipline. It is the mandated response to experiencing the peace of God within the unified body of believers. This connection between God's peace, the believer's heart, and the corporate body highlights thankfulness as a cornerstone of the Christian life.