I ended the last chapter by saying that knowing what the thing is does not tell you what will be done with it, and that the real danger had been hiding behind the louder ones the whole time, in the hand that holds the tool rather than the tool itself. That is where this last part of the book has to go, and I want to be honest at the outset that it is the part I have been both most eager and most reluctant to write. Eager, because it is the reason the book exists; the mechanics of Part One and the harder questions of Part Two were always the approach road to this. Reluctant, because the moment a man starts talking about the human heart and what it does with power, he is no longer describing a machine he can take apart and inspect. He is describing himself, and his reader, and the description does not flatter either of them.
But the question of what a man does with a sudden increase in his own reach is not a new question, and that is the first thing I want to establish, because almost everything written about artificial intelligence treats the moment as unprecedented. It is not. The capability is new. The question the capability raises is old, and Scripture took it up a long time ago, in a story most readers think they already understand, about a tower and a confusion of speech. I have come to think the story of Babel is the most useful thing in the Bible for understanding the moment we are in, and that almost everyone, myself included for most of my life, has read it for the wrong lesson.
So let me do here what I have tried to do everywhere else. Let me ask what the text actually says, before I ask what it means for us.
The account is short, nine verses at the opening of the eleventh chapter of Genesis, and it rewards a slow reading. The whole earth, it says, used the same language and the same words. Men journeyed and found a plain and settled there, and they said to one another, “Come, let us build for ourselves a city, and a tower whose top will reach into heaven, and let us make for ourselves a name, otherwise we will be scattered abroad over the face of the whole earth” (Gen. 11:4, NASB).
I want to stop on what they said, because the text gives us something it rarely gives us so plainly: the stated motive of the people, in their own words. Three things, in order. They will build a tower whose top reaches heaven, which is a monument, a reaching upward. They will make for themselves a name, which is the oldest ambition there is, the desire to be someone, to be remembered, to matter on one’s own account. And they will do these things otherwise we will be scattered — they build precisely to keep from being spread across the earth.
Hold that third one, because it is the hinge, and it is the part the familiar reading walks right past. They are building to stay put. And staying put is the one thing God had told humanity, twice, not to do.
When God made the first man and woman, His word to them was “Be fruitful and multiply, and fill the earth, and subdue it” (Gen. 1:28, NASB). Fill the earth. Spread across it, cultivate it, fill it. And after the flood, when the human race began again from Noah and his sons, God said it again, in nearly the same words: “Be fruitful and multiply, and fill the earth” (Gen. 9:1, NASB). Twice given, to the first humanity and to the second. The command was to scatter, in the good sense of the word — to go out and fill the world that had been made for them.
So read the people’s own stated purpose again with that in front of you. They gather on a plain and resolve to build a city and a tower so that they will not be scattered. The very thing God commanded is the thing they are organizing to prevent. Before God says a word in the story, before any judgment falls, the disobedience is already there in plain sight, stated by the builders themselves. They are not merely proud. They are using their unity and their ingenuity to refuse the thing they were made to do.
Then comes the verse the whole chapter turns on, and the verse that first made me see this story as the book’s story and not merely a story I admired.
God comes down to look at the city and the tower — and there is a quiet irony in that already, that men build a tower to reach heaven and God must still come down to see the thing, so far short does it fall of where they aimed it. And having looked, He says this: “Behold, they are one people, and they all have the same language. And this is what they began to do, and now nothing which they purpose to do will be impossible for them” (Gen. 11:6, NASB).
Nothing which they purpose to do will be impossible for them. I want to read that line carefully, because everything in this book bends around how it is read, and it is easy to read it as a simple statement about human power. It is not, quite, and the difference is the whole point.
Notice first what God identifies as the condition. Not their cleverness alone. They are one people, and they all have the same language. The thing that alarms, if alarm is even the word, is the combination — one will, one tongue, no division, and therefore no internal friction to slow anything down. A unified humanity, pulling together, with a single bent purpose and nothing to check it. That is the condition God names.
And notice what the line does not say. It does not say their capability is the problem and must be reduced. Read on and watch what God actually does about it. He does not make them weaker. He does not make them less inventive, or dim the minds that conceived the tower. He confuses their language so that they cannot understand one another, and they leave off building, and they are scattered over the face of the earth. He removed the coordination. He left the capability entirely intact. Post-Babel humanity goes on, as we know, to build cities greater than that tower, to found nations, to chart the heavens the tower could not reach, to do all of it — but no longer as one undivided will. The single check God introduced was the one thing missing: a limit on how far a unified bent purpose could reach without anything to slow it.
That is worth sitting with, because it tells you what the danger actually was. If the problem had been human capability as such, the remedy would have damped the capability. It did not. The remedy fell with surgical precision on the unification — on the ability of one will to operate at full scale with no friction in it. So the thing God restrained was not power. It was power with no check on it, in the hands of a race whose purposes the same book has already told us are bent. Five chapters earlier the text had rendered its verdict on the human heart, that every intent of the thoughts of his heart was only evil continually (Gen. 6:5, NASB), and even after the flood had washed the world, God says the intent of man’s heart is evil from his youth (Gen. 8:21). The flood did not change what was in the heart. I do not mean by this that every builder on the plain was as wicked as the men of Noah’s day; the text does not say so, and I am not saying it. I mean only that Genesis has already told us what kind of creature man is, and nothing at Babel suggests the creature had changed. So by the time we reach the plain of Shinar, we are not reading about neutral builders who happened to overreach. We are reading about a race already named, reaching the point where nothing it devised would be restrained from it. The peril was never the reach. It was the reach with nothing to order it.
I want to set one more thing beside this, briefly, because it goes deeper than Babel and it keeps the lesson from being misread as a lesson only about fallen men.
The first word God ever spoke to the first man, in the garden, before there was any sin in the world to restrain, was a word that included a limit. “From any tree of the garden you may eat freely; but from the tree of the knowledge of good and evil you shall not eat” (Gen. 2:16–17, NASB). Eat freely of every tree but one. The freedom is enormous and the limit is single and small, but the limit is there, and it is there before the Fall, when nothing was yet wrong. The point of it was not that the fruit was poison or that God was stingy with a garden He had filled with good things. The point was the posture. To be a creature is to live under a limit set by the One who made you, gladly, as the right and natural shape of a made life. Capability under check was the creaturely posture from the very beginning, in a sinless world, when there was no danger to guard against at all.
I raise it only to say this: the limit God set at Babel was not a grudging cap on a species that had gotten too dangerous. It was the restoration of a posture that was always right. The check is not what God does to creatures He is wary of. It is what creatures are for — to hold their capability under something higher than themselves. Babel is what happens when that posture is thrown off, when a unified humanity decides it will reach as far as it can reach and answer to nothing in the reaching. And the limit that follows is God returning the creature, by force this time, to the only position in which great capability is safe to hold.
Which brings me to the question I most wanted to ask of this story, the one the familiar reading never quite gets to: why did God scatter them? What kind of act was it?
The reflexive answer, the one I absorbed somewhere young and carried for decades without examining, is that it was punishment, full stop. The men were proud, they built their tower, God knocked it down and broke them apart, and the lesson is that pride goes before a fall. There is truth in that, and I will not throw it away. There is judgment in the story; the grasped name comes to nothing, and the place is called Babel, confusion, the very opposite of the greatness they reached for. The proud were indeed opposed. But if you let the rest of Scripture speak to the scattering — and that is the only honest way I know to read any passage, by letting the whole counsel of the book inform the part — the scattering turns out to be something much larger and much kinder than a punishment, without ceasing to be a judgment at all.
Start with the plainest thing, the one already in front of us. The scattering accomplished the command they were refusing. They gathered to avoid filling the earth; God scattered them and the earth was filled. At the simplest level, the dispersal is God enforcing, by His own hand, the thing He had twice told them to do freely and they would not. That alone reframes it. A father who has told a child to do a good thing, and is refused, and then sees the good thing done another way, has not merely punished. He has gotten what he was after for the child all along.
But there is a verse that takes it further than enforcement, and it is the one that settled the question for me, because it is the New Testament reaching back and naming the purpose of the very scattering Genesis records. Paul, standing on the Areopagus in Athens, telling pagan philosophers who their unknown God really is, says that God made from one man every nation of mankind to live on all the face of the earth, having determined their appointed times and the boundaries of their habitation, that they would seek God, if perhaps they might grope for Him and find Him, though He is not far from each one of us (Acts 17:26–27, NASB).
Read that slowly against Babel. The dividing of humanity into bounded nations, set in their places across the earth — which is exactly what the scattering produced — Paul assigns a purpose, and the purpose is not punitive. That they would seek God. The boundaries exist so that men would reach for their Maker and find Him. The apostle takes the result of Babel and tells us what it was for, and what it was for was mercy: a world arranged so that the creature, in his bounded place, might grope toward the God who is not far from any of us. That is not my reading laid over the text. It is the inspired commentary the text itself provides on its own event, and it turns the scattering from a slammed door into an opened one.
So the answer to why did God scatter them is not one thing, and the parts do not compete. It was the enforcement of a command they refused — fill the earth, and now they would. It was a guardrail set on a unified fallen race, the introduction of a friction that made unchecked bent capability impossible, and that friction was protection, because a humanity that could do anything it purposed with nothing to slow it is a danger first of all to itself. It was a judgment on pride, real judgment, the grasped name dissolved into confusion. And underneath all of it, holding the rest together, it was mercy — and more than mercy, it was the opening move of the long work of redemption, because the very next thing God does in the book, in the chapter that follows, is to call one man named Abram out of those scattered nations and promise that in him all the families of the earth would be blessed (Gen. 12:3, NASB). The scattering created the nations the gospel would one day be carried to. The judgment and the mercy and the redemption are not three readings competing for the verse. They are one act of God with mercy as the reason beneath it.
Now I can say why this old story is the truest mirror I have found for the new thing, and I want to say it carefully, because it would be easy to draw the line too straight.
I am not saying the machine is a tower, or that artificial intelligence is Babel come again, or any tidy thing of that kind. The parallel is not in the technology. It is in the structure of the danger, and the structure is exactly the same across the four thousand years between them. At Babel the peril was not the bricks. It was unified capability with no internal check, in the hands of a race whose purposes run bent. That is the whole of it, and it has not changed. What changes, across all of history, is only one variable, and naming that variable rightly is the work the rest of this book has to do.
The Fall is the constant. The bent in the human heart that the sixth chapter of Genesis named, and that the eighth chapter says the flood did not wash out, is the same bent in every generation since, no better and no worse. A man today is not more fallen than the men on the plain of Shinar, and he is not less. What is not constant — what has changed enormously across history and is changing faster now than it ever has — is the reach. How far a fallen motive can travel. How much a single bent purpose can accomplish before anything slows it down. The men of Babel had bricks and tar and a unity of tongue, and God judged that combination dangerous enough to scatter them. We have tools they could not have dreamed, and the newest of them is a tool that multiplies reach more than any before it.
That is what artificial intelligence is, set in this frame. Not a new kind of evil. Not a new heart, better or worse than the old one. It is an amplifier. It is a vast increase in how far the human will can reach, dropped into the hands of the same creature who has always had the same divided heart. It multiplies whatever motive is already there — the humble motive and the self-exalting one alike, with perfect indifference, because amplification does not care what it amplifies. A man set on getting medicine to a clinic full of people who need it can now reach farther toward that good. And a man set on making a name for himself, or worse, can reach farther toward that too. The tool does not supply the direction. It only extends the arm.
And here the Babel story gives one more gift, the most sobering and the most hopeful at once. God’s response to dangerous unified capability was not to destroy the people who wielded it. It was to set a limit on it — a friction, a check, a thing that slowed the reach down to a pace at which a fallen race could not do everything it purposed in a single unimpeded rush. The judgment was a guardrail, and the guardrail was mercy. Which raises, for our moment, the question the whole rest of the book now has to face, and I will not pretend to have disposed of it here: when the friction is removed — when a tool arrives that takes the check off the reach, that lets the bent will operate again at a scale and a speed the scattering was meant to prevent — what then is the limit? What slows it now? The men of Babel had their limit imposed from outside, by a God who came down and confused their speech. We are building a tool whose entire purpose is to remove limits on what a human will can accomplish. The hand that holds it had better have found, somewhere, the check that Babel’s builders lacked. Because the tool will not supply it.
That is where we turn next. The machine, we have said all along, was never the real problem. The real problem is the oldest one there is, and it is not a problem about machines at all.
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Made, Not Written •