### Core Meaning & Semantic Range
The Hebrew word **chêzeq**, represented by `{{H2391}}`, means **help** or **strength**. It is a very specific term, appearing just **1 time** in a single verse in the entire Bible. Its singular use provides a focused and personal definition of strength that is rooted in a relationship with God.
### Biblical Occurrences & Contextual Analysis
The sole appearance of `{{H2391}}` is in [[Psalms 18:1]], a psalm of David written after the LORD delivered him from all his enemies. In his triumphant song, David declares his deep affection and reliance on God, stating, "I will love thee, O LORD, my **strength**" [[Psalms 18:1]]. Here, **strength** is not an abstract concept but a personal attribute of the LORD, acknowledged as the direct source of David's salvation and security.
### Related Words & Concepts
Several related words from its context help illuminate the meaning of `{{H2391}}`:
* `{{H7355}}` **râcham** (to love, especially to compassionate): This is the word for "I will love" that immediately precedes "my strength" in David's declaration. It shows that recognizing God's strength is an act of love and affection, not just a statement of fact [[Psalms 18:1]].
* `{{H3068}}` **Yᵉhôvâh** (Jehovah, the Lord): This is the name of God to whom David speaks. As the self-Existent or Eternal one, He is the ultimate source of the **strength** `{{H2391}}` David claims. This is reinforced in other passages where waiting on the LORD renews one's strength [[Isaiah 40:31]].
* `{{H3581}}` **kôach** (vigor, might, power, strength): This more common word for strength appears in contexts that describe God's power. It contrasts human effort with divine enablement, as seen in the statement, "Not by might, nor by **power**, but by my spirit, saith the LORD" [[Zechariah 4:6]].
### Theological Significance
The theological weight of `{{H2391}}` is significant despite its rarity.
* **Relational Strength:** The term is defined by its relational context. Strength is not something one possesses independently, but something received from and embodied by the LORD. It is personal, as David says "my **strength**" [[Psalms 18:1]].
* **Strength Born from Love:** The use of `{{H2391}}` is directly tied to the verb "to love" `{{H7355}}`. This implies that a deep, affectionate love for God is the foundation for recognizing and experiencing His strength.
* **A Response to Deliverance:** David's declaration comes after God has delivered him. Therefore, **chêzeq** represents the strength that is proven and acknowledged through God's saving actions on behalf of his people.
### Summary
In summary, `{{H2391}}` **chêzeq** offers a unique and intimate portrait of divine strength. While only used once, its placement in [[Psalms 18:1]] frames it as a deeply personal confession of faith. It is the strength found not in one's own ability, but in a loving, dependent relationship with the LORD, who has proven Himself to be a deliverer.