Brit bein habetarim

Prompt

Brit bein habetarim

EnglishCommentariesTanakhMishnahTalmudKabbalah

Sources: all collections except the siddur and machzor; answered in English in the Beginner style.

The Short Answer

"Brit bein habetarim" means "the Covenant between the Pieces." It refers to a specific scene in the book of Genesis (chapter 15) in which God makes a formal binding agreement with the patriarch Abraham. In this scene, Abraham cuts several animals in half, lays the pieces opposite each other, and a mysterious fire passes between them — the ancient ritual for sealing a covenant. God promises Abraham two things: that his descendants will inherit the land of Canaan, and that before that happens, they will suffer four hundred years of slavery in a foreign land. This event is considered the founding moment of the Jewish people's relationship to both their land and their history of exile.

What You Need to Know First

The Torah is the Five Books of Moses — Genesis, Exodus, Leviticus, Numbers, Deuteronomy. It is the central text of Judaism. The story of Brit bein habetarim appears in Genesis, chapter 15.

Abraham (also called Abram, his earlier name) is considered the first patriarch — the founding ancestor of the Jewish people. At the time of this covenant, he had no children and no land.

Brit (ברית) means "covenant" — a solemn, binding agreement. In the ancient Near East, covenants were sometimes sealed by cutting animals in half and walking between the pieces, as if to say: "May what happened to these animals happen to me if I break this agreement."

Betarim (בתרים) means "the pieces" — the halved animal carcasses. So "Brit bein habetarim" literally means "the covenant made in the space between the cut pieces."

Commentators are Jewish scholars who wrote explanations of the Torah and other sacred texts across many centuries. Several are quoted below: Rashi (11th-century France), Chizkuni (13th-century France), Rashbam (12th-century France, Rashi's grandson), Ibn Ezra (12th-century Spain), and Cassuto (20th-century Italy/Israel). They often disagree with each other, and those disagreements are part of the tradition.

What the Sources Say

The core event: what actually happened

[Cassuto on Genesis, From Noah to Abraham, .12:1:30] describes Brit bein habetarim as "the fourth divine revelation to Abraham," one that "expands and clarifies the destiny of his descendants and sets a time for the acquisition of the land." In plain terms: God had already spoken to Abraham several times, but this particular encounter is the one where the promise becomes concrete and formally ratified — both the land and the timeline of suffering before it is inherited.

The promise of slavery — and its duration

[Talks of Yeshayahu Leibowitz on the Parasha, Vaetchanan.22:72] quotes the Torah directly: at the moment of Brit bein habetarim, God tells Abraham, "They will enslave them [in Egypt]... four hundred years" (Genesis 15:13). The covenant, in other words, contains not only a promise of land but a prophecy of suffering. Yeshayahu Leibowitz (a 20th-century Israeli philosopher and Torah commentator) points to this as the explicit biblical source for the idea that redemption is preceded by great hardship.

When did the four hundred years begin?

This is a point of genuine disagreement among the commentators. [Rashbam on Exodus.12:40:1] argues carefully: "Abraham our father was seventy years old when God spoke with him between the pieces, and the four hundred years of 'your descendants will be strangers' began from Isaac" — meaning the count started not from the Egyptian slavery itself, but from the birth of Abraham's son Isaac. Rashbam is saying that the four hundred years cover a longer arc of history, not just the time spent in Egypt.

[Chizkuni, Exodus.2:23:1] adds a striking detail: the Israelites in Egypt, when their suffering intensified, believed it was because "the four hundred years from the time of Brit bein habetarim had passed" — they thought the deadline had expired and redemption was overdue. This shows that the covenant was understood as a kind of historical clock, ticking from the moment it was made.

[Da'at Zekenim on Genesis.12:4:1] joins this debate and concludes that Abraham was seventy years old at the time of Brit bein habetarim — not eighty-five as some other sources suggest — working backward from the known ages at Isaac's birth and other events. The exact age matters because it determines when the four hundred years started.

Two covenants, not one

It is important to know that Brit bein habetarim is not the only covenant God makes with Abraham. [Adam Min HaAdamah, The Land, .3:13] states plainly: "The two covenants that God makes with Abraham — Brit bein habetarim and Brit Milah — present two faces of the relationship to the Promised Land." Brit Milah is the Covenant of Circumcision, described in Genesis 17. [Talks of Yeshayahu Leibowitz, Lech Lecha.5:2] puts it this way: "Brit bein habetarim and Brit Milah are the two covenants upon which the descendants of Abraham our father — and the Jewish people across the generations — stand."

These two covenants are distinct: Brit bein habetarim concerns the land and the national destiny; Brit Milah concerns the physical sign carried by every male descendant. The sources treat them as complementary but separate.

The covenant remembered in Psalms

[Ibn Ezra on Psalms, .105:8:1] comments on a verse in Psalms that says God "remembered His covenant forever" and identifies it: "This covenant is Brit bein habetarim." [Ibn Ezra on Psalms, .111:5:1] adds that the same covenant is referenced when Psalms speaks of Israel leaving Egypt with great wealth — because the original promise in Genesis 15 included the words "afterward they shall leave with great property." The Psalms, written centuries after Genesis, are still pointing back to this founding moment as the explanation for everything that happened in Egypt and the Exodus.

[Rashi on Psalms.110:5:2] makes the same connection explicit: the punishment of Egypt — "the nation they serve, I will judge" (Genesis 15:14) — was already announced within Brit bein habetarim. The Exodus is not a new story; it is the fulfillment of what was promised at the covenant between the pieces.

In Summary

- Brit bein habetarim is the covenant God makes with Abraham in Genesis 15, sealed through the ancient ritual of cutting animals in half and passing fire between the pieces. - It contains two promises: the land of Canaan for Abraham's descendants, and a prophecy that those descendants will first endure four hundred years of slavery. - Commentators disagree about when the four hundred years began — from Isaac's birth, or from some other point — but agree the covenant sets a historical timetable. - There are two great covenants with Abraham: this one (concerning land and national destiny) and Brit Milah (concerning circumcision). They are related but distinct. - Later Jewish texts — Psalms, the prophets, the commentators — repeatedly return to Brit bein habetarim as the origin point that explains the Exodus and the entire relationship between the Jewish people and their land.

To Read Next

- [Cassuto on Genesis, From Noah to Abraham, .12:1:30] — a careful modern commentary on the structure of the Genesis 15 narrative, useful for understanding the literary and theological shape of the covenant itself. - [Rashbam on Exodus.12:40:1] — a precise, rigorous analysis of how to calculate the four hundred years; shows how seriously medieval commentators took the chronology embedded in the covenant. - [Adam Min HaAdamah, The Land, .3:13 and .3:68] — explores the relationship between the two Abrahamic covenants and what each says about the land, read together they give a fuller theological picture.

References

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Syntheses are written by AI. They do not necessarily reflect the views or opinions of the SeferAI team and are not halakhic rulings. They are meant to stimulate thought and study, not to offend anyone. Check them against the primary texts.

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