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.
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.
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.
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.
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.