The Binding of Isaac is the account of Abraham’s journey to offer Isaac as a burnt-offering, the last-minute intervention that spares his son, and the ram offered in Isaac’s place. Its decisive reversal joins a test of Abraham’s obedience to a renewed promise that his descendants will multiply and become a blessing to the nations.

The Command and the Journey

After the agreement with Abimelech at Beer-sheba, God tests Abraham by commanding him to take Isaac, his only beloved son, to the land of Moriah and offer him as a burnt-offering. Abraham rises early, saddles an ass, takes Isaac and two young men, prepares the wood, and travels to the place God will show him.

On the third day Abraham sees the place at a distance. He leaves the young men with the ass and tells them that he and Isaac will go to worship and return. He carries the fire and knife, while Isaac bears the wood; the narrative stresses that they go together.

The Interrupted Offering

Isaac asks his father where the lamb for the offering is. Abraham replies that God will provide one. At the appointed place, Abraham builds an altar, arranges the wood, binds Isaac, and lays him on it. As Abraham reaches for the knife, the Angel of the LORD calls to him from heaven and commands him not to harm the boy.

The intervention interprets Abraham’s action as proof that he has not withheld his only son from God. Abraham looks up and sees a ram caught by its horns in a thicket. He takes it and offers it as a burnt-offering in Isaac’s place, so the demanded sacrifice is not completed and Isaac is spared.

Provision and Renewed Promise

Abraham names the place Adonai-jireh, a name linked in the account to the saying, “In the mount where the LORD is seen.” The ram’s substitution gives concrete form to Abraham’s earlier assurance that God would provide the offering.

The Angel of the LORD speaks again, conveying an oath from the LORD: Abraham will be blessed, his descendants multiplied like the stars of heaven and the sand on the seashore, and his descendants will possess the gate of their enemies. The promise extends beyond Abraham’s family: through his descendants all nations of the earth will be blessed, because he hearkened to God’s voice. Abraham then returns to his young men, and they travel together to Beer-sheba, where he dwells.

Place in the Larger Narrative

The episode’s movement is from command, through the preparation of an offering, to interruption and substitution. Its ending does not report Isaac’s death; instead, the ram takes his place, and Abraham and Isaac return from the mountain.

The book later recalls the ancestral covenant as a promise sworn to Abraham, Isaac, and Jacob, and presents Israel’s future in relation to that inheritance. In the Binding account itself, the promise following the test specifically links Abraham’s obedience with multiplied descendants and blessing for all nations.