A lesson I’m still learning is the eternality of God’s word. Isaiah 40:8 states, “The grass withers and the flowers fall, but the word of our God endures forever.” That poses no problem for many of us when we relate it to the word of God as “the Book” or divine rule for humankind. But I find myself becoming farsighted and doubting at times when relating that verse to the quiet assurances the Lord has instilled in my own heart.
Isaiah begins his 40th chapter with prophetic words of comfort detailing the deliverance of God’s people from impending captivity. “The Sovereign Lord is coming in power,” he says; then he transitions into a marvelous exposition on God’s omnipotence.
Starting with nature, he compares the greatness of God and the weakness of humans—“Who has measured off the heavens with his fingers?” (v. 12, NLT). “Has the Lord ever needed anyone’s advice?” (v. 14).
The nations are nothing to God, for he can lift the earth like a grain of sand. His worth is incalculable: “All the wood in Lebanon’s forests and all Lebanon’s animals would not be enough to make a burnt offering worthy of our God” (v. 16).
Idols are laughable and only speak to the foolishness of human hearts—“at least choose wood that won’t decay and a skilled craftsman to carve an image that won’t fall down!” (v. 20).
For the Lord sits atop the earth as upon a throne, the King of every king.
A Sobering Indictment
After this illustrious oration, Isaiah directs a pointed question to God’s people: “O Jacob, how can you say the Lord does not see your troubles? O Israel, how can you say God ignores your rights?”
It is the prophet bringing correction: “You’ve stood in awe of this boundless God, but you have not understood him.”
Do we not act the same way when our cares have us submitted and down for the count? We feel the Lord doesn’t see. In our dark moments we miss God’s intentions with our trials and sometimes forget that he is for us. But he never forgets us.
Strength to Run
What comes next is truly grand:
“Have you not known? Have you not heard? The everlasting God, the Lord, the Creator of the ends of the earth, neither faints nor is weary. His understanding is unsearchable. He gives power to the weak, and to those who have no might He increases strength. Even the youths shall faint and be weary, and the young men shall utterly fall, but those who wait on 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” (vs. 28-40, NKJV).
Isn’t this moving?
We get excited about the “they that wait” part. But the really exciting truth is why those who wait renew their strength—ever stop to consider that? Is it merely because they…wait? We find it at the start of the passage: “Did you not hear or know that the Lord doesn’t faint or get weary?” When I finally saw this—WHAM!
Our strength can be renewed because his strength never fails.
I realized how I could wait on God through trials completely confident of his onrushing aid.
The visual is easy: if you and a friend are holding candles and yours goes out, you will relight your candle with the one that still burns. Well God’s fire never goes out! There’s no good or logical comparison for God—match-to-Sun?—but you get the picture.
Perhaps you’re waiting on God right now with every ounce of your strength. You’re fainting or have fallen to a knee; your flame has gone out. I want to assure you that your renewed strength is guaranteed and imminent because the One you trust never loses his strength.
Put another way—God’s coming to light your fire!