There is a strange demand in Isaiah 5:18–19. The people want God to hurry up. They want the “work” and the “plan” of the Holy One of Israel to arrive so they can finally see what he intends to do. Read by itself, that request almost sounds devout. After all, what could be wrong with asking a holy God to act in an unjust world?

The problem is the people making the request. Isaiah describes them as those who “drag iniquity with the cords of falsehood, and sin as if with cart ropes.” The picture is almost absurd: these people have harnessed themselves to sin and are pulling it behind them like a loaded wagon. Then, with the cart still attached, they look toward heaven and tell God to get moving.

That is what makes Isaiah 5:18–19 more disturbing than a simple warning against mocking God. These people want justice. They simply assume that when justice arrives, it will happen to somebody else.

Isaiah 5:18–19 Puts the Accusers on Trial

The setting of Isaiah 5 matters. The chapter opens with the famous song of the vineyard, where Yahweh has done everything necessary for his vineyard to flourish, yet it produces worthless fruit. Then the owner asks the inhabitants of Jerusalem and Judah to judge between him and his vineyard, and only afterward does Isaiah reveal that they themselves are the vineyard.

The effect is similar to Nathan’s parable before David. The audience is led to recognize the justice of the verdict before realizing that the verdict concerns them. Isaiah then follows the vineyard song with a series of woes against the injustices that have grown inside Judah: accumulation of land, drunken revelry, moral inversion, arrogance, corrupt judgment, and, here in Isaiah 5:18–19, people who demand that Yahweh act. The larger courtroom pattern is one of the recurring features that holds Isaiah together, something I discuss more fully in Was Isaiah Written by One Author? The Unity of Isaiah Explained.

That context changes the force of their words. They are not spectators watching an unjust society from the safety of the courthouse gallery. They are among the defendants. When they tell the Holy One of Israel to hurry his work, they are demanding that the Judge enter the courtroom while their own case is sitting open before him.

They Want God to Prove That He Is Just

Isaiah preserves their words with a kind of impatient repetition: “Let Him make speed, let Him hasten His work, that we may see it.” Then they demand that “the purpose of the Holy One of Israel” draw near so that they may know it. The Hebrew doubles the urgency. Hurry. Make haste. Bring the thing close enough that we can see whether you are actually going to do it.

There is more here than ordinary impatience. By invoking “the Holy One of Israel,” they appeal to Yahweh’s own character while questioning his apparent delay. If he is holy, where is his judgment? If he intends to set things right, why has he not done so already? Their demand effectively turns God’s patience into evidence against God.

Yet Isaiah has already established the central problem. Yahweh looked for justice and found bloodshed; he looked for righteousness and heard the cry of the oppressed. The people asking why the Holy One has not judged injustice are participating in the injustice he is coming to judge. They want God to prove himself without considering what that proof will mean for them.

For readers trying to follow the movement of these early chapters, the BibleProject’s overview of Isaiah 1–39 gives a useful visual map of how judgment, holiness, Jerusalem, and restoration fit together.

Jeremiah Saw the Same Religious Contradiction

Jeremiah later confronted almost exactly the same problem at the temple. The people stole, murdered, committed adultery, swore falsely, and followed other gods. Then they walked into the temple of Yahweh and assumed that his presence guaranteed their safety.

Their worship had become a kind of theological insurance policy. They wanted Yahweh to protect the society whose covenant they were violating. Jeremiah’s point in chapter 7 was not that the temple was unimportant, but that the temple could not shield people from the God who inhabited it.

Isaiah’s people make the same mistake from another direction. Jeremiah’s audience says, in effect, “God must protect us because we are his people.” Isaiah’s audience says, “God must judge because he is holy.” In both cases, the speakers make a correct theological statement and then use it to avoid the moral consequence of that statement.

This is one reason biblical justice cannot be separated from worship. A religious community may say every correct thing about God while organizing its actual life around practices God condemns. The same conflict appears in Nehemiah 5, where Jerusalem’s external security cannot protect the community from its own injustice.

Amos Warned People Who Wanted the Day of Yahweh

Amos makes Isaiah’s warning even harder to miss. Some Israelites were longing for “the day of Yahweh,” apparently expecting that day to bring God’s victory over their enemies. Amos responds with a woe: Why do you want the day of Yahweh? It will be darkness for you, not light.

Then Amos gives one of the more miserable sequences in prophetic literature. A man escapes from a lion and runs directly into a bear. Somehow he escapes the bear, makes it home, leans his hand against the wall, and a snake bites him. Every apparent escape simply delivers him to the next judgment.

The problem is not their belief that Yahweh will judge. They are right about that. Their problem is that they have already assigned themselves the role of the righteous before the Judge has spoken.

That mistake is remarkably durable. People like divine judgment when they can choose the defendants. Amos refuses to grant them that privilege, and the BibleProject’s overview of Amos is especially useful for seeing how the prophet connects covenant unfaithfulness, injustice, and the coming Day of Yahweh.

Deuteronomy 32 Makes Isaiah’s Warning Even Sharper

The most interesting background, however, may be the Song of Moses in Deuteronomy 32. Moses describes Yahweh’s vengeance approaching his enemies: “the day of their calamity is near,” and the things prepared for them are hastening toward them. The language of something “hastening” toward judgment gives Isaiah’s command to “hasten” his work a nasty edge.

Because Deuteronomy 32 does not allow Israel to assume that vengeance always means vengeance against somebody else. Earlier in the song, Israel abandons Yahweh and provokes him through false gods. Moses calls them a nation lacking counsel and understanding, and Yahweh responds by turning judgment against his own people.

Only after that judgment does the song turn toward Yahweh’s vindication of his servants and vengeance upon his adversaries. The order matters. God does judge Israel’s enemies, but Israel cannot claim the promise of judgment while sharing the rebellion that judgment opposes.

So when Isaiah’s audience demands that Yahweh hurry, they are playing with the language of a song they should have known better. They want the vengeance of Deuteronomy 32 to arrive. Isaiah’s answer is that they are standing on the wrong side of Deuteronomy 32.

For readers who want to hear that chapter treated in its larger covenant setting, BibleProject devotes substantial attention to the Song of Moses in What God Wanted Moses to Tell Israel Before He Died.

Then Isaiah Sees the Holy One

There is another detail in Isaiah that makes the demand almost painful to read. In Isaiah 5 the people invoke “the Holy One of Israel” and demand that his plan arrive. Then Isaiah 6 opens the throne room, where the seraphim cry, “Holy, holy, holy,” and Isaiah finally sees what divine holiness actually does to a man who stands before it.

Isaiah does not look around for someone else to condemn. He says, “Woe is me.” The prophet who has just pronounced woes upon Judah places himself beneath the same judgment when confronted with Yahweh’s holiness.

That is the answer Isaiah 5 needs. The holiness of God does not first give us a platform from which to demand judgment on everyone else. It exposes us.

The people of chapter 5 speak of the “Holy One of Israel” as though holiness were leverage they could use against God. Isaiah 6 shows holiness as a reality before which human pretension collapses. They want God to demonstrate his holiness by acting against evil, while Isaiah discovers that the first sane response to holiness is repentance.

The Problem Is Not Asking God for Justice

Scripture does not condemn the desire for justice. The Psalms repeatedly ask Yahweh to judge wickedness, defend the oppressed, and vindicate the righteous. Biblical faith does not require people to watch evil flourish and call their indifference patience.

The problem comes when the desire for justice is detached from repentance. We ask God to expose corruption while protecting our own. We demand that he judge dishonesty, greed, cruelty, sexual sin, exploitation, prejudice, abuse of power, or faithlessness wherever we see them, yet become considerably more patient when those sins serve our interests.

Religious communities are especially capable of this contradiction because theology can give self-interest a sacred vocabulary. A church can denounce the wickedness of society while tolerating exploitation within its own walls. It can preach judgment loudly while making excuses for the people whose judgment would cost the institution something.

The prophets have no patience for that arrangement. Scripture forms a community so that it learns to recognize justice before invoking justice against its enemies. That broader formative role of Torah is also visible in Nehemiah 8, where hearing and understanding God’s law becomes necessary for rebuilding the life of the people.

Before We Tell God to Hurry

Isaiah 5:18–19 therefore leaves us with an uncomfortable question. When we ask God to set the world right, have we considered what his justice would set right in us? The people of Judah wanted Yahweh to hurry because they imagined his arrival would vindicate their complaints, but Isaiah warned that the same arrival would uncover their guilt.

There is nothing wrong with praying, “How long?” There is something terribly wrong with praying it while dragging a cartload of cherished sin behind us and assuming God will ignore the ropes in our hands. The biblical prayer for justice must remain close to the biblical prayer of repentance.

God does not need to be pressured into becoming holy. He does not need to be reminded that injustice exists or persuaded to care about it. Isaiah’s warning is that when the Holy One finally acts, we had better want more than judgment for our enemies. We had better want righteousness in ourselves.