### Core Meaning & Semantic Range
The Greek word **harmós**, represented by `{{G719}}`, is defined as **an articulation (of the body)**, or a **joint**. According to available data, its usage in scripture is highly specific, appearing only **1 times** in **1 unique verses**.
### Biblical Occurrences & Contextual Analysis
The single biblical use of `{{G719}}` occurs in a profound metaphor describing the power of God's word. In [[Hebrews 4:12]], it is used to illustrate the deepest possible reach of divine truth, which is described as "piercing even to the dividing asunder... of the **joints** and marrow." This context places the word not in a literal anatomical discussion, but as a symbol for the most fundamental and intimate connections within a person.
### Related Words & Concepts
Several related words appear alongside `{{G719}}` in its single context, helping to clarify its meaning:
* `{{G3452}}` **myelós** (marrow): This word is paired directly with **harmós** in [[Hebrews 4:12]]. The phrase "joints and **marrow**" represents the innermost, seemingly inseparable parts of a person's physical being.
* `{{G1338}}` **diïknéomai** (to reach through, i.e. penetrate): This term describes the action performed upon the joints and marrow. The Word of God is able to **pierce** to this foundational level [[Hebrews 4:12]].
* `{{G3311}}` **merismós** (a separation or distribution): This word is used as "dividing asunder" in [[Hebrews 4:12]], referencing the separation of soul, spirit, joints, and marrow. It also appears elsewhere with the meaning of "gifts" [[Hebrews 2:4]].
### Theological Significance
The theological weight of `{{G719}}` is derived entirely from its metaphorical use in [[Hebrews 4:12]].
* **Symbol of Deepest Being:** The word **harmós** is used to symbolize the core, foundational structures of a person. By stating the Word of God can divide the "joints," the text argues that nothing is too deep or hidden for divine scrutiny.
* **Ultimate Penetration:** Paired with "marrow," the "joints" illustrate the Word's ability to penetrate beyond the surface and reach the very essence of a person's constitution.
* **Total Discernment:** The context of dividing the joints and marrow serves a greater point: the Word of God is a "discerner of the thoughts and intents of the heart" [[Hebrews 4:12]]. The physical metaphor of the joint illustrates the spiritual reality of God's comprehensive knowledge.
### Summary
In summary, while `{{G719}}` is an exceedingly rare word in the Bible, its single appearance is a cornerstone of a powerful metaphor. As **harmós**, it moves beyond its simple definition of a "joint" to represent the deepest and most integral parts of a person. It powerfully illustrates the absolute and penetrating ability of the Word of God to analyze and discern the entirety of the human condition.
TRV