Isaiah 40 29

Isaiah 40:29

ESV: He gives power to the faint, and to him who has no might he increases strength.

KJV: He giveth power to the faint; and to them that have no might he increaseth strength.

NIV: He gives strength to the weary and increases the power of the weak.

NKJV: He gives power to the weak, And to those who have no might He increases strength.

NLT: He gives power to the weak
and strength to the powerless.

Meaning

Isaiah 40:29 declares God's steadfast character as the one who imparts power to the weak and increases strength for those utterly without it. This verse serves as a profound comfort and a powerful counter-narrative to human despair and limitations. It highlights a divine reversal where the Almighty's inexhaustible might fills the void of human inadequacy, enabling the faint to persevere and the powerless to find renewal. It underlines that strength is not inherent in humanity but is a gift bestowed by the Creator.

Cross References

Context

Isaiah chapter 40 marks a significant shift in the book of Isaiah, moving from prophecies of judgment to a message of comfort and restoration for God's exiled people in Babylon. It begins the "Book of Comfort" (chapters 40-55), assuring the discouraged Israelites that their period of punishment is coming to an end. The chapter immediately establishes God's unmatched glory and power, contrasting His eternal, unwearying nature with the transient, fading strength of humanity. The people, in their despair and perceived abandonment, had become faint and felt without strength, questioning God's awareness and justice (Isa 40:27). Verse 29 directly responds to this human weariness and impotence, reminding them of God's capacity to empower the very ones who feel utterly depleted, leading into the iconic promise of renewed strength for those who wait on the Lord in verse 31. Historically, the audience would have been the exiles facing the oppressive might of the Babylonian empire, feeling like insignificant dust compared to such power.

Word analysis

• He gives (יְבֹזֵר - yavāzēr): This verb can also carry the meaning "He scatters" or "He bestows liberally." In this context, it signifies an abundant and free conferral from God's inexhaustible supply. It implies not just an occasional help but a continuous provision from a boundless source, showing God's active involvement.
• power (כֹּחַ - koach): Refers to inherent strength, capability, and vigor. It encompasses both physical and inner fortitude. This is the quality that God freely imparts.
• to the faint (לֶעָיֵף - le'āyēf): The Hebrew term עָיֵף (‘ayef) describes someone weary, exhausted, or worn out, often to the point of collapse or despair. This highlights the recipients of God's power as those in desperate need, not those who possess some residual strength.
• and to him who has no (וּלְאֵין - ūle’ein): The "and to him who has no" explicitly denotes an absolute lack or absence. It stresses a state of complete powerlessness, reinforcing the condition of utter dependence. God's provision targets not just weakness, but zero capacity.
• might (אוֹנִים - ōniym): This noun refers to strength, vigor, or procreative power. It can denote vital energy and resilience. Its use here in parallel with "koach" emphasizes robust, active power.
• He increases (יַרְבֶּה - yarbeh): From the root meaning "to be great" or "to multiply," this verb signifies an augmentation, a growing, or an abundant supply. God doesn't just replenish; He provides in superabundance, exceeding the original need.
• strength (עָצְמָה - ʿotsmāh): This is a powerful, robust, and intense form of strength, often associated with might and physical potency. Its usage here underlines the comprehensive and potent nature of the strength God bestows, not merely a minor uplift but a significant empowerment.

Words-group analysis:

• He gives power to the faint: This phrase directly confronts the natural human condition of weariness and limitations. It sets God's divine capability against human debility, promising supernatural assistance for natural weakness. It underlines God's initiative in actively ministering to the vulnerable.
• and to him who has no might He increases strength: This intensifies the promise by addressing the absolutely powerless. The parallelism between "power to the faint" and "increases strength to him who has no might" amplifies the message: God's intervention is for every degree of human weakness, even absolute lack, transforming it into amplified power. It implies that where human capacity ends, divine provision truly begins.

Commentary

Isaiah 40:29 offers a foundational theological truth: all true strength, especially spiritual resilience, originates not within humanity but in God alone. It confronts the inherent human tendency to rely on self or despair in weakness. By portraying God as the generous bestower of power, it sets Him apart from the powerless idols and emphasizes His active, compassionate engagement with His creation. This verse is particularly potent given its historical context of Babylonian exile, assuring a discouraged people that their perceived weakness was precisely where God's power could be demonstrated. It polemically refutes any belief in self-sufficiency or the efficacy of other deities that cannot genuinely impart strength. The strength offered is not just restorative but often exponential, moving beyond mere replenishment to increased capacity. Practically, it encourages reliance on God in moments of personal or collective exhaustion, reminding believers that the Lord specializes in transforming absolute weakness into renewed vigor and effectiveness for His purposes.

Bonus section

The promise of renewed strength in Isaiah 40:29 finds a profound application in the New Testament concept of God's grace empowering believers to live a life pleasing to Him, even amidst severe trials and spiritual warfare. The same divine power that sustains the universe, as hinted at in the surrounding verses of Isaiah 40, is the power accessible to the weakest among His people. This verse can be understood not merely as physical rejuvenation for a return from exile, but also as spiritual fortitude to overcome sin, endure suffering, and faithfully fulfill God's calling. The concept also implies a profound relationship; one must be "faint" or "without might" to truly receive God's empowering, requiring an acknowledgment of utter dependence rather than proud self-reliance. It is a powerful antidote to burnout, despair, and the pressures of life, shifting the focus from limited human reserves to God's limitless wellspring.

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