Old Testament · Law

Genesis 11:3

The Tower of Babel

And they said to one another, “Come, let us make bricks and bake them thoroughly.” So they used brick instead of stone, and tar instead of mortar. Genesis 11:3 · Berean Standard Bible

What It Means

Genesis 11:3, in plain English

The people decided to manufacture bricks and use tar as mortar instead of relying on naturally available stone and clay—showing remarkable ingenuity and determination.

Why it's here

Shinar didn't have abundant stone like other regions. So these people innovated. They made fired bricks and used tar (bitumen, which actually occurs naturally there) to hold structures together. This was cutting-edge technology for the time, and it worked beautifully. You can see their confidence—they've figured out how to build something monumental.

Who's speaking

The narrator, describing what the people said to one another

Where it sits in the story

Their skill and resourcefulness aren't presented as bad things. What matters is what they're about to build and why—their motivation is shifting from simple survival to ambition and self-glorification.

A Closer Look

The scholar's commentary

The people collectively organize to manufacture bricks and waterproofing materials, substituting these artificial materials for the natural resources that would require divine sourcing.

Language and setting

The construction method is archaeologically precise: Mesopotamian builders indeed used mud bricks (rather than stone, which was scarce in the alluvial plain) bonded with bituminous tar (חֵמָר, ḥēmār—petroleum-based compounds naturally occurring in the region). What appears as mere technical description carries theological weight; as Calvin astutely observed, the people deliberately choose inferior human-crafted materials over superior natural stone, emblematizing human presumption. The repetitive 'one to another' (אִישׁ אֶל־רֵעֵהוּ, îš ʾel-rēʿēhû) emphasizes human consensus and collective will—the unified voice that will soon be fragmented.

Voice

The narrator, reporting the people's coordinated speech and action.

Significance

This verse demonstrates the logical progression from unified language to unified action. The manufacturing of bricks represents humanity's technological prowess—itself neither inherently sinful nor good, but here instrumentalized toward a project of self-exaltation. It exemplifies what the medieval scholastic Thomas Aquinas called 'operative intellect'—human rational capacity deployed toward human ends.

In context

Genesis 11:1–5

1Now the whole world had one language and a common form of speech.

2And as people journeyed eastward, they found a plain in the land of Shinar and settled there.

3And they said to one another, “Come, let us make bricks and bake them thoroughly.” So they used brick instead of stone, and tar instead of mortar.

4“Come,” they said, “let us build for ourselves a city with a tower that reaches to the heavens, that we may make a name for ourselves and not be scattered over the face of all the earth.”

5Then the LORD came down to see the city and the tower that the sons of men were building.

Read all of Genesis 11 — Humanity builds upward in defiance. God scatters them — and then quietly begins a new plan through one family line.

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