Sarah Sent Hagar Away from This World and the Next

The divorce bill Abraham wrote for Hagar was not a standard document. Sarah had demanded something unusual: she wanted the separation to be permanent not just in this world, but in the world to come. Ishmael would not share the inheritance of the righteous. Hagar would not stand beside Sarah at the resurrection. The document had to say so.

This is one of the most startling details preserved in Pirkei DeRabbi Eliezer, the narrative midrash compiled in Palestine around the eighth century CE and attributed to the school of Rabbi Eliezer ben Hyrcanus. The text is matter-of-fact about it, almost unsettlingly so. The 3,205 texts of the midrash-aggadah collection contain many disputes between Sarah and Abraham over Hagar and Ishmael, but this passage is the only one that extends the dispute beyond death itself.

Why This Was Called Abraham's Hardest Grief

Ben Tema, a sage whose teachings are recorded within Pirkei DeRabbi Eliezer, says something precise and terrible: this request was more painful to Abraham than any other hardship he had endured. The midrash grounds this in the verse from (Genesis 21:11): "And the thing was very grievous in Abraham's sight because of his son." Not merely difficult. Very grievous. The Hebrew carries a weight that the rabbis were careful to preserve.

Abraham had survived the furnace of Nimrod. He had left his homeland. He had fought four kings in the dark. He had bound his son on an altar. The rabbis who preserved these texts ranked those trials in various orders, but Ben Tema places the expulsion of Hagar and Ishmael at the top of the grief scale, harder than any of them.

The reason, the tradition suggests, is that this grief was not about Abraham's faith in God. It was about Abraham's love for a child. Sarah's demand that Hagar and Ishmael be sent away put Abraham in a position where his loyalty to his son and his loyalty to his wife pulled in opposite directions, and God's instruction to listen to Sarah did not make the tearing any less real.

What Did Sarah Actually Fear?

The midrash does not condemn Sarah for her demand. It takes her seriously. The tradition records that Sarah had observed Ishmael engaging in behavior that she read as dangerous: idolatry, mockery, or in some versions a more specific threat to Isaac's safety and inheritance. The rabbis debated precisely what she saw, but they agreed she was not acting out of cruelty. She was acting out of prophecy.

Sarah, in the tradition preserved in the 2,921 texts of Midrash Rabbah, is consistently described as a prophet greater than Abraham in certain respects. Her ruach hakodesh, her spirit of divine insight, allowed her to see what Abraham could not. When she told Abraham that Ishmael could not inherit alongside Isaac, she was not expressing a preference. She was reading a future that God subsequently confirmed: "In Isaac shall your seed be called" (Genesis 21:12).

But reading the future correctly does not eliminate the grief of the present. Sarah saw what had to be done. Abraham felt what it cost.

The World to Come and Its Borders

The demand that the divorce include the world to come is worth sitting with. Jewish tradition holds that the world to come, Olam HaBa, is a place of reconciliation, of meeting, of the resolution of everything that was unfinished in life. Why would Sarah want the separation to extend there?

Pirkei DeRabbi Eliezer offers no explicit explanation, but the broader midrashic tradition provides a context. Sarah was not making a personal request about her relationship with Hagar. She was establishing a boundary around the covenant. The seed of Isaac carries the covenantal inheritance. The seed of Ishmael is blessed separately, richly, by God's own promise, but it is a separate blessing. Sarah was insisting that the separation of these two covenantal lines be clear and permanent, not muddied in life, not muddied in death.

This reading softens the demand without erasing its severity. It is still a painful thing to write. Abraham still had to pick up the pen.

What Happened to Hagar in the Desert

Abraham rose early in the morning, which the rabbis read as the behavior of a man who knew that if he waited until later he would lose his nerve. He gave Hagar bread and a skin of water and sent her out with Ishmael. The bread and the water ran out. In (Genesis 21:15-16), Hagar placed her son under a bush and walked away because she could not watch him die.

Then the angel came. Then the well appeared. Then the promise was renewed: Ishmael would become a great nation.

Hagar and Ishmael wandering the wilderness is a story about divine mercy arriving at the last possible moment, which is the only moment mercy of that kind ever arrives. The midrash notes that the angel used a specific phrase: God heard the voice of the child where he is now. Not where he will be. Not what he will do. Now. This was read as a message about judgment: a person is judged at the moment they stand before God, not by their future sins or future merits.

What Sarah's Promise Was

The title of the source text in our database, The Promise God Made to Sarah About the World to Come, points to the concluding element of this midrash that is easy to miss. After recording Sarah's demand and Abraham's grief and the expulsion of Hagar, the text returns to Sarah and records something God told her directly.

The promise is bound up in the name change. Sarai became Sarah. The rabbis who read Pirkei DeRabbi Eliezer alongside the teachings preserved in the 1,913 texts from Legends of the Jews found in that name change a guarantee about the world to come that matched the one Abraham received. She who was renamed would inherit what she was promised. The separation she had demanded would hold, and the continuity she had protected would endure.

Sarah sent Hagar away. The world to come, the text quietly insists, belongs to those who safeguarded what was holy, even when it cost them everything to do it.