Isaiah 55

Today’s Passage: Isaiah 55

After the great Servant song of chapter fifty-three and the tender promises to a restored people in chapter fifty-four, Isaiah throws the doors wide open and lets the invitation ring out into the street. This is one of the most gracious chapters in all the Scriptures, a gospel invitation set down centuries before the gospel was preached. It opens with a herald crying “Come!” to everyone who is thirsty and everyone who has no money, offering wine and milk without price, and it asks the searching question that every weary heart already knows the answer to: why do we keep spending ourselves on things that never satisfy? From that free feast it moves to a summons, to seek the LORD while He may be found and to forsake sin and be freely pardoned, and then it lifts our eyes higher still, to a God whose thoughts and ways tower above ours like the heavens above the earth, whose word goes out and never returns empty but always accomplishes exactly what He sends it to do. The chapter ends in music, with a redeemed people going out in joy and the very mountains and trees breaking into song. Read it as what it is: an open hand held out from heaven to all who are empty.

As you read, hold this: God freely invites the thirsty and spiritually bankrupt to come and be satisfied in Him, to seek Him while He is near and be freely pardoned, for His word never fails.

Isaiah 55:1–2 (BSB)

¹ “Come, all you who are thirsty, come to the waters; and you without money, come, buy, and eat! Come, buy wine and milk without money and without cost! ² Why spend money on that which is not bread, and your labor on that which does not satisfy? Listen carefully to Me, and eat what is good, and your soul will delight in the richest of foods.

Hear how the chapter begins, with that repeated, urgent word, “Come.” Four times in these opening lines the invitation goes out, and it is aimed squarely at the two kinds of people who might think themselves shut out: the thirsty (צָמֵא) tsame, pronounced tsah-MAY. Strong's H6771, thirsty, parched. The word simply means parched, the way a traveler feels crossing a dry land under a hard sun, or the way the cracked ground itself gapes for rain. But the Scriptures love to take this bodily ache and lift it to the soul, as when the psalmist cries that his soul thirsts for God as in a dry and weary land. That is the thirst this verse is speaking to. Every one of us carries it, a deep inner dryness that no amount of money or achievement or pleasure has ever managed to quench, and the tragedy of verse two is that we so often try to slake it at broken wells. The LORD does not scold the thirst; He welcomes it. He calls the very ones who feel it most, “all you who are thirsty,” and He alone has the living water that answers it. To know yourself parched is not a disqualification here. It is the one thing that brings you to the waters. , who feel their need, and those without money, who have nothing to bring. To both the answer is the same glad word, come. Notice the wonderful contradiction the LORD sets up on purpose. He calls out “buy,” as a merchant would, and then in the same breath tells us it costs nothing, no money and no price. That is grace speaking. What we most desperately need, our souls can never afford, and so God gives it away. Then comes the question that lays bare the folly of every other pursuit: why do we keep spending our money on what is not bread and pouring out our labor on what never satisfies? We know the ache of it, the endless working and buying that leaves the heart as empty as before. And over against all that wasted effort stands His tender remedy: listen to Me, eat what is truly good, and your soul will feast on the richest of fare. God is not offering us thin comfort. He is spreading a banquet, and inviting the penniless to sit down and be filled.

Isaiah 55:3–5 (BSB)

³ Incline your ear and come to Me; listen, so that your soul may live. I will make with you an everlasting covenant—My loving devotion promised to David. ⁴ Behold, I have made him a witness to the nations, a leader and commander of the peoples. ⁵ Surely you will summon a nation you do not know, and nations who do not know you will run to you. For the LORD your God, the Holy One of Israel, has bestowed glory on you.”

The invitation deepens now into something binding and everlasting. Incline your ear and come to Me, the LORD says, listen, so that your soul may live, for the very act of coming and heeding Him is the difference between a soul that lives and a soul that withers. And to those who come He pledges no passing kindness but an everlasting covenant, tying His offer to the sure and faithful love He once promised David. That ancient promise had spoken of a throne that would never end, and here God flings its blessing wide, saying that nations Israel never knew will come running, drawn by the glory the LORD Himself has bestowed. Read this and let your heart lift, for we stand among those very nations. The love promised to David has become, in Christ the Son of David, a covenant that gathers in strangers and foreigners from every land, people once outside the promise now running toward it with joy. And see the great name that seals it all: “the Holy One of Israel,” the title that beats like a pulse through this whole book. The One who is high and holy and set apart in blazing purity is the very One who binds Himself in an everlasting covenant to the thirsty and the poor. Holiness and mercy meet, and we are the richer for it.

Isaiah 55:6–7 (BSB)

⁶ Seek the LORD while He may be found; call on Him while He is near. ⁷ Let the wicked man forsake his way and the unrighteous man his thoughts; let him return to the LORD, that He may have compassion, and to our God, for He will freely pardon.

Now the free feast becomes an urgent summons, and there is both mercy and warning folded into it. Seek (דָּרַשׁ) darash, pronounced dah-RASH. Strong's H1875, to seek, to inquire, to search out diligently. To seek this way is to seek something out with real intent, to inquire after it, to search and pursue until it is found. It is not a lazy glance or a half-wish but the diligent seeking of a whole heart, the way you would search for something precious you could not bear to lose. When the LORD says “seek the LORD while He may be found,” He is calling for exactly this kind of earnest pursuit, and the great wonder is that He invites it at all. The Holy One of Israel, who owes us nothing, makes Himself a God who can be sought and found, and He even promises elsewhere that those who seek Him with all their heart will surely find Him. So the seeking is never a groping in the dark after a God who hides. It is answering a God who has already stepped near and called our name, running toward the One who is running toward us. Blessed are the thirsty who seek, for they of all people will drink their fill. the LORD while He may be found, call on Him while He is near. There is a nearness of God being held out here, a season of open door and offered grace, and the very tenderness of the appeal carries a quiet urgency, for what is offered “while” He may be found is not to be presumed upon forever. And look at how the seeking is described, so that no one mistakes it for mere religious effort. The wicked man is to forsake his way, the unrighteous man his very thoughts, and turn back to the LORD. This is repentance, a real turning of the whole person away from sin and toward God. And what waits at the end of that turning? Not the grudging tolerance we might fear, but arms flung open. He will have compassion, and He will freely pardon. That word “freely” is the sweetness of the whole verse. God does not pardon reluctantly, doling out forgiveness by the ounce. He pardons abundantly, lavishly, holding nothing back from the one who returns. Whatever a person has done, however far the wandering has taken them, this is the God to whom they may come home, and find not a closed gate but a running welcome.

Isaiah 55:8–9 (BSB)

⁸ “For My thoughts are not your thoughts, neither are your ways My ways,” declares the LORD. ⁹ “For as the heavens are higher than the earth, so My ways are higher than your ways and My thoughts than your thoughts.

Right here, where a doubting heart might whisper “surely God could not forgive the likes of me,” the LORD lifts our gaze to the sheer height of who He is. My thoughts are not your thoughts, He says, nor My ways your ways, and then He gives us that soaring measure: as high as the heavens stand above the earth, so far do My ways and thoughts rise above yours. We often quote these verses to explain the hard providences we cannot understand, and rightly so. But notice their setting. They come nestled between the promise of free pardon and the promise of an unfailing word, and in that place they are pure comfort. What they are telling the trembling sinner is this: do not measure God’s willingness to forgive by the small, stingy scale of your own heart. His mercy is not human mercy, cramped and calculating. It is as far above ours as the sky is above the ground. The very grace we can hardly believe in is grace exactly the size of God. So let the height of the heavens humble us and thrill us at once. The God we cannot fathom is a God whose thoughts toward us are higher and kinder than we would ever dare to think for ourselves.

Isaiah 55:10–11 (BSB)

¹⁰ For just as rain and snow fall from heaven and do not return without watering the earth, making it bud and sprout, and providing seed to sow and food to eat, ¹¹ so My word that proceeds from My mouth will not return to Me empty, but it will accomplish what I please, and it will prosper where I send it.

To seal every promise He has just made, the LORD points us to something we see with our own eyes every year. Rain and snow come down from heaven, and they do not go back up dry and wasted; they soak the ground, they wake the seed, they raise the harvest that becomes both bread on the table and seed for next year’s sowing. Nothing about that falling water is idle. And just so, He says, is My word. When God speaks, His word is not a hope or a wish sent out to take its chances. It carries His own power in it, and it will not come back to Him empty. It will do the very thing He sent it to do, and it will prosper on the way. Take hold of this and rest in it, for it means every promise in this chapter is as sure as the coming rain. His invitation will gather the thirsty. His pardon will cleanse the returning sinner. His covenant will stand. The same word that spoke the world into being and never yet failed of its purpose is the word that says to you, “Come, and be satisfied.” That word will accomplish what He pleases, and what pleases Him is to save.

Isaiah 55:12–13 (BSB)

¹² You will indeed go out with joy and be led forth in peace; the mountains and hills will burst into song before you, and all the trees of the field will clap their hands. ¹³ Instead of the thornbush, the cypress will grow, and instead of the brier, the myrtle will spring up; this will make a name for the LORD, an everlasting sign, never to be destroyed.”

And now the chapter ends the only way such promises could end, in music and springtime. The people who came thirsty and empty go out with joy and are led forth in peace, and creation itself cannot keep silent about it. The mountains and hills burst into song, the trees of the field clap their hands, as though the whole world were a congregation that has caught the tune of redemption. Where once there was only the thornbush and the stinging brier, the marks of a ground under curse, now the stately cypress rises and the fragrant myrtle springs up. This is the reversal the gospel always brings, thorns giving way to beauty, the wilderness turning green. And notice for whose sake all of it happens: this will make a name for the LORD, an everlasting sign that can never be destroyed. The final glory of our salvation is not first of all our joy but His renown. Every ransomed and satisfied soul, every thorn turned to cypress, is a monument raised to the goodness of the God who freely gives. So let the mountains sing. The invitation that opened this chapter with “Come!” closes it with a whole creation clapping its hands, and the Holy One of Israel is glorified in every note.