The Everlasting God Gives Strength to the Weary

Isaiah 40 meets a weary remnant in exile, surrounded by judgment, destruction, and despair. Israel looks at its suffering and begins to say, “My way is hid from the Lord,” as though God has left creation running like a watchmaker and abandoned his people. But God graciously reproves, reminds, and comforts his people by revealing who he is.

The Lord is everlasting. Unlike the puny little gods made by craftsmen, overlaid with gold, and set up so that they “shall not be moved,” Yahweh was never created and can never cease to be. God is self-existent, from everlasting to everlasting, with no beginning, no end, and no need of anything outside himself. Time does not sustain him, and when time is no more, he is still God.

The Lord is also omnipotent. The Creator of the ends of the earth spoke, and creation came to be. The waters fit in the hollow of his hand, the mountains are weighed in scales, and the nations are small before him. Human strength has limits: Samson, David, presidents, and prime ministers may exercise power for a little while, but no creature is powerful from everlasting to everlasting. God never faints, never grows weary, never needs sleep, and never takes a day off from upholding the world in his hand.

The Lord is also omniscient. No one has directed his Spirit, taught him knowledge, or stood as his counselor. God brings out the host of heaven by number and calls every star by name. Nothing is hidden from his sight, including the grief, weakness, confusion, and sin of his weary people. His understanding is infinite, and his purposes cannot be changed by any counsel above him, because nobody is above him.

God does not reveal these majestic attributes merely to flaunt his greatness. God gives power to the faint and increases strength to those who have no might. The weary have nothing to offer for renewed strength, no payment for sin and no strength of their own. Yet God gives. His everlasting being provides a fresh supply, his omnipotence enables him to strengthen, and his omniscience knows exactly what his people need.

Isaiah places the comfort of verse 31 not mainly in renewed strength, but in the name of the Lord. Those who wait upon Yahweh, the living God, the eternal, omnipotent, omniscient, and unchanging God, shall renew their strength. Christ alone is help in trials and at the door of death. The weary are called to wait upon the Lord with prayer, anticipation, and a growing knowledge of his character.

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Key Takeaways

• 1. God never grows weary [37:18] God’s power is not like human energy that runs out after a long day. He upholds all things without fainting, sleeping, or needing restoration. The weary soul is preserved not by finding hidden strength within, but by resting in the God whose strength is never depleted. [37:18]
• 2. Idols cannot sustain weary souls [27:46] A god made by human hands cannot hear, see, speak, walk, or work. Every false refuge eventually shows its limits, whether it is wealth, habits, leaders, good works, or self-improvement. Yahweh alone does not depend on anyone or anything to remain God. [27:46]
• 3. Nothing is hidden from God [44:17] God knows the names of the stars, and he knows the griefs his people struggle to name. His infinite understanding means that suffering is never overlooked, even when circumstances feel chaotic and unanswered. The complaint, “My way is hid from the Lord,” is answered by the God who knows all things. [44:17]
• 4. Waiting rests on Yahweh’s name [49:39] The promise of renewed strength is comforting because of the One who makes it. Waiting is not vague optimism or passive resignation; it is confidence in Yahweh, the living and unchanging God. His character gives weight to every promise he has spoken. [49:39]
• 5. Christ alone brings true help [51:22] No number of atomic habits can keep a sinner afloat before the waves of trial and death. No amount of good works can remove the stain of sin or open the way to the Father. Jesus Christ is the only true help, the ladder to heaven, and the only way to God.
  
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Youtube Chapters

• [00:00] - Welcome
• [19:55] - Reading Isaiah 40:25-31
• [22:23] - A Weary World and Weary Hearts
• [24:17] - Israel’s Despair in Exile
• [25:34] - The Majestic Attributes of God
• [25:49] - God Is Everlasting
• [27:26] - The Worthlessness of Idols
• [31:37] - God Is Omnipotent
• [37:04] - The God Who Never Grows Weary
• [38:38] - God Is Omniscient
• [44:41] - God Knows His Weary People
• [45:27] - God Gives Strength to the Faint
• [48:31] - Waiting Upon Yahweh
• [50:26] - Knowing God Through His Word
• [51:22] - Christ Is the Only True Help
• [52:34] - Wait Upon the Lord

Bible Reading

Isaiah 40:25-31
“To whom then will you liken me, that I should be like him? says the Holy One. Lift up your eyes on high and see: who created these? He who brings out their host by number, calling them all by name; by the greatness of his might and because he is strong in power, not one is missing. Why do you say, O Jacob, and speak, O Israel, “My way is hidden from the Lord, and my right is disregarded by my God”? Have you not known? Have you not heard? The Lord is the everlasting God, the Creator of the ends of the earth. He does not faint or grow weary; his understanding is unsearchable. He gives power to the faint, and to him who has no might he increases strength. Even youths shall faint and be weary, and young men shall fall exhausted; but they who wait for the Lord shall renew their strength; they shall mount up with wings like eagles; they shall run and not be weary; they shall walk and not faint.” [19:55]

Isaiah 40:18-20
“To whom then will you liken God, or what likeness compare with him? An idol! A craftsman casts it, and a goldsmith overlays it with gold and casts for it silver chains. He who is too impoverished for an offering chooses wood that will not rot; he seeks out a skillful craftsman to set up an idol that will not move.” [27:26]

Acts 17:24-25
“The God who made the world and everything in it, being Lord of heaven and earth, does not live in temples made by man, nor is he served by human hands, as though he needed anything, since he himself gives to all mankind life and breath and everything.” [30:36]

Observation questions

1. In Isaiah 40:25-31, what descriptions of God answer Israel’s complaint that their way is hidden from the Lord?
2. What contrast does Isaiah 40:18-20 make between God and an idol made by a craftsman? [27:26]
3. According to Isaiah 40:26, what does God do with the host of heaven, and what does this show about his power and knowledge? [41:16]
4. In Isaiah 40:29-31, who receives strength from God, and what images describe the renewed strength they receive? [45:35]

Interpretation questions

1. Why is it important that Isaiah answers weary people first by reminding them who God is—everlasting, all-powerful, and all-knowing—rather than simply telling them to try harder? [45:12]
2. Acts 17:24-25 says that God does not need anything from human hands, yet he gives life and breath to all. How does God’s self-sufficiency make him a trustworthy source of help for needy people? [29:42]
3. Israel says, “My way is hid from the Lord.” How does God’s knowledge of the stars and his infinite understanding directly challenge the feeling that suffering has been overlooked? [44:30]
4. Isaiah 40:31 places the hope of renewed strength in waiting upon Yahweh. What makes waiting on the Lord different from passive resignation, vague optimism, or merely waiting for circumstances to improve? [49:39]

Application questions

1. When you are tired, discouraged, or overwhelmed, what thought most often enters your mind about God: that he does not see, does not care, or cannot help? How does Isaiah 40 speak to that particular fear? [23:31]
2. What false refuge are you most tempted to lean on when life is hard—financial security, productivity, good habits, approval from others, political leaders, or something else? Where has that refuge shown its limits? [28:23]
3. God never faints or grows weary, even as he upholds all things. How might remembering God’s unfailing strength change the way you respond to a season when your own energy is gone? [37:18]
4. Is there a grief, confusion, temptation, or burden that you have struggled to put into words? What would it look like to bring it honestly to the God who knows what is hidden from others? [44:41]
5. Waiting on the Lord includes prayer and anticipation of his faithfulness. What is one specific situation in which you need to wait on God this week, and how can you prayerfully wait rather than trying to carry it alone? [52:57]
6. God gives strength to those who have no might; his help is a gift, not something earned through good works or self-improvement. Where do you need to stop trying to prove your strength and receive help from Christ instead? [46:41]
7. Christ alone is true help in trials and at the door of death. How does trusting Christ, rather than your own record or ability, give real hope when you think about sin, suffering, and death? [51:22]