The binding of Isaac: did God ask Abraham to murder his son?
Genesis 22 opens with God telling Abraham to take Isaac, his only son, the one he loves, and offer him as a burnt offering. Three days later Abraham raises the knife. At the last moment an angel stops him and a ram appears in a thicket. Readers have been arguing about what this chapter is doing since the rabbis of the second century. The chapter has been read as supreme obedience, as a test without intent, as a polemic against child sacrifice, as the founding case for what Kierkegaard called the teleological suspension of the ethical, and as a story modern ethics cannot accept. Here is what each reading has to handle.
The chapter is short. God says 'Take now thy son, thine only son Isaac, whom thou lovest, and get thee into the land of Moriah; and offer him there for a burnt offering upon one of the mountains which I will tell thee of' (Gen 22:2). Abraham rises early. He saddles. He cuts wood. He walks three days. He builds the altar, arranges the wood, binds Isaac, lays him on the wood, and stretches out his hand with the knife. Then the angel calls. The chapter does not give Abraham's emotions. It does not record Sarah's reaction. It does not say what Isaac thought. The narrative is famously sparse, and that sparseness has carried two thousand years of interpretive weight. The readings below disagree on what God meant, on what Abraham knew, on whether Isaac consented, on why Sarah is silent, and on what the angel's reversal at the end actually means.
What the text says
Genesis 22 opens with a narrator's note: 'God did tempt Abraham' (Gen 22:1). The Hebrew verb is nissah, meaning to test or prove. The narrator tells the reader at the outset what Abraham does not know. The command then comes in a series of intensifying phrases: your son, your only son, the one you love, Isaac. The destination is the land of Moriah, identified later in 2 Chronicles 3:1 with the Jerusalem temple mount. The offering is olah, a whole burnt offering, the most complete form of sacrifice in the Israelite system.
Abraham obeys without recorded protest. The text moves through his preparations in clipped verbs. He rises, saddles, splits wood, takes two servants and Isaac, and travels three days. At the foot of the mountain he leaves the servants. He says, 'I and the lad will go yonder and worship, and come again to you' (Gen 22:5). The plural pronoun is one of the chapter's interpretive cruxes. Abraham loads the wood on Isaac, takes the fire and the knife, and the two of them walk on together. Isaac asks, 'Where is the lamb?' Abraham answers, 'My son, God will provide himself a lamb for a burnt offering' (Gen 22:8). The Hebrew can be read either as evasion (God will see to it) or as prophecy. The chapter holds both readings open.
At the altar, Abraham binds Isaac and lays him on the wood. The Hebrew verb for binding (vayya'aqod) gives the episode its rabbinic name, the Aqedah, the Binding. Abraham stretches out his hand and takes the knife. At that moment the angel of the LORD calls from heaven and stops him. 'Lay not thine hand upon the lad, neither do thou any thing unto him: for now I know that thou fearest God, seeing thou hast not withheld thy son, thine only son from me' (Gen 22:12). Abraham sees a ram caught in a thicket by its horns, takes it, and offers it 'in the stead of his son' (Gen 22:13). The chapter ends with a second angelic speech reaffirming the covenant by divine oath, and with Abraham returning to his servants. Isaac is not mentioned as returning with him. The text simply says 'they rose up and went together to Beersheba' (Gen 22:19). The next time the chapter mentions Isaac directly is in the brief notice of Sarah's death at the head of Genesis 23.
The four positions (with Kierkegaard alongside)
Four major reading families, plus Kierkegaard's nineteenth-century philosophical position that sits alongside the supreme-obedience reading and pushes it into a new register.
- Philo of Alexandria, On Abraham 167-207 (c. 30 CE)
- Josephus, Jewish Antiquities 1.13.1-4 (c. 93 CE)
- Talmud, Sanhedrin 89b (Satan's role in instigating the test)
- Genesis Rabbah 55-56 (4th-5th c. CE; rabbinic midrash)
- Origen, Homilies on Genesis 8 (c. 240s CE)
- Augustine, City of God 16.32 (c. 426 CE)
- Thomas Aquinas, Summa Theologiae II-II q. 64 a. 6 ad 1; II-II q. 104 a. 4 ad 2 (c. 1270s)
- John Calvin, Commentaries on Genesis (1554), at Gen 22
- Hebrews 11:17-19 (canonical NT interpretation)
- Letter of James 2:21 (Aqedah as proof of working faith)
- • The narrator frames the chapter at the outset as a test (nissah, Gen 22:1) and the angel's verdict at the climax confirms it: 'now I know that thou fearest God' (Gen 22:12). The chapter's own self-description is supreme-obedience
- • Abraham's answer to Isaac in Gen 22:8 ('God will provide himself a lamb') and his statement to the servants in Gen 22:5 ('we will come again to you') indicate, on the rabbinic and Hebrews-11 reading, that Abraham trusted God to find a way through. Hebrews 11:19 makes this explicit: Abraham 'accounted that God was able to raise him up, even from the dead'
- • The substitution at the end vindicates the test. The ram caught by its horns in the thicket (Gen 22:13) is the divine provision Abraham had named. The naming of the place YHWH-yireh ('the LORD will see / provide,' Gen 22:14) cements the meaning
- • The chapter is the foundation for substitutionary sacrifice as a principle, picked up by the Passover (Ex 12) and the entire Levitical sacrificial system. The 'lamb of God' language in John 1:29 and 1 Peter 1:19 draws on this trajectory
- • Rabbinic tradition (Genesis Rabbah, Targum Pseudo-Jonathan) reads Isaac as a willing adult participant, often as 25 or 37 years old. The Aqedah is a joint act of faith between father and son, not a parent's unilateral imposition on a child
- • The Aqedah enters Israelite liturgy as the central reading of Rosh Hashanah, recited in the Zikhronot (remembrances) section. The shofar blown on Rosh Hashanah is identified with the ram of Gen 22:13. The community remembers the Aqedah as a foundational act of obedience and divine mercy
- • The reading does not directly explain why God would issue a command he never intended Abraham to carry out. Subsequent positions (test-without-intent, polemic) address this; supreme-obedience tends to hold it as a mystery internal to the divine pedagogy
- • The reading treats Abraham's intent to kill Isaac as praiseworthy. Modern ethical critics (and Kierkegaard, in a different register) point out that an action's moral character cannot be fully detached from its intended outcome
- • Sarah's silence and her death in the next chapter (Gen 23:1-2) raise a question about the human cost the chapter does not pause to count. Rabbinic tradition (Genesis Rabbah 58:5) reads the Aqedah as the cause of Sarah's death; supreme-obedience readings have to absorb this consequence
- • If Isaac was a young child rather than a consenting adult, the willing-participant element of the rabbinic reading falls away and the chapter becomes more difficult on its own terms
The pressure points each reading has to handle
Six recurring questions sit underneath every reading. Did God actually intend Isaac's death. How old is Isaac. Why does Sarah not appear. What is the ram doing. What is the angel doing. How does Hebrews 11 fit in. Below is how each of the four main biblical-studies readings handles them.
The supreme-obedience, test-without-intent, polemic, and feminist-ethical readings answer the same six questions in different ways. Kierkegaard's philosophical reading sits alongside the supreme-obedience column, pushing the same data into a different register.
The child-sacrifice context
The polemical reading needs the ancient Near Eastern context to land. The relevant data points are real. The Punic-Phoenician tophet at Carthage, excavated in stages from 1921 onward, holds thousands of urn burials containing the cremated remains of infants and small animals, accompanied by stelae naming molk offerings to Baal-Hammon and Tanit. Comparable tophets have been excavated at Hadrumetum (Sousse), Motya in Sicily, and other Punic sites. Classical sources (Diodorus 20.14, Plutarch's De Superstitione 13) describe Carthaginian child sacrifice in lurid terms. The historicity of the practice has been debated (some archaeologists in the 1990s and 2000s questioned the sacrificial reading of the tophets), but recent stable-isotope analyses and demographic studies have largely confirmed that the burials are predominantly perinatal and that the sacrificial reading remains the most defensible.
Within the Hebrew Bible, child sacrifice is referenced as the practice of surrounding peoples and the worst Israelite apostasy. Leviticus 18:21, 20:2-5 prohibit giving offspring to Molech. Deuteronomy 12:31, 18:10 condemn the practice as Canaanite. 2 Kings 16:3 (Ahaz) and 21:6 (Manasseh) report Israelite kings making their sons 'pass through the fire.' Jeremiah 7:31, 19:5, and 32:35 denounce the Tophet in the Valley of Hinnom outside Jerusalem. Ezekiel 16:20-21 and 23:37 record the practice as ongoing into the late monarchy. The Mesha Stele (c. 840 BCE) records King Mesha of Moab sacrificing his son on the wall during the siege of his city, paralleled in 2 Kings 3:27.
Inside that documented religious landscape, the chapter's framing of Abraham's near-sacrifice and the angel's reversal matters. The polemical reading argues this is the chapter's primary function inside the canonical conversation. The supreme-obedience reading agrees the chapter sits in this context but takes the test of Abraham as the chapter's primary subject; the rejection of child sacrifice is one of its theological by-products. The two readings are not mutually exclusive on most modern accounts. They differ on what each reading prioritizes.
Hebrews 11 and the New Testament reading
Hebrews 11:17-19 reads the Aqedah as the supreme demonstration of faith. 'By faith Abraham, when he was tried, offered up Isaac: and he that had received the promises offered up his only begotten son, of whom it was said, That in Isaac shall thy seed be called: accounting that God was able to raise him up, even from the dead; from whence also he received him in a figure.' The Greek verb prosenēnochen (offered up) is in the perfect tense and treats the offering as completed, even though the action was halted before completion. The author of Hebrews resolves the chapter's tension between command and promise by attributing to Abraham a resurrection inference: Abraham trusted that God could raise Isaac from the dead, because the promise required Isaac to live. The substitution then becomes a 'figure' (parabolē in Greek) of the resurrection.
The Hebrews reading is the canonical Christian interpretation of the chapter. Origen, Augustine, Aquinas, and Calvin all build on it. James 2:21 ('Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar?') makes a complementary use of the same chapter for a different argument. Both NT readings affirm the supreme-obedience interpretation. The test-without-intent reading (Maimonides) does not address Hebrews directly because medieval Jewish interpreters did not read it. The polemical reading (Levenson, Goldingay, Moberly) holds Hebrews and the polemic together: the chapter rewards Abraham's willingness precisely because God then provides the alternative. The feminist-ethical reading treats Hebrews as part of the reception history under examination, not as a solution to the chapter's moral problem.
What each reading has to account for
The supreme-obedience reading has to account for Sarah's silence, for the modern ethical objection to praising the willingness to commit murder, and for the relationship between the chapter's stated subject (the test) and the wider canonical conversation about child sacrifice. It does this by treating the chapter's focus on Abraham as deliberately narrow, by holding the praise of obedience as the chapter's own framing, and by integrating the child-sacrifice rejection as a theological by-product of the test.
The test-without-intent reading has to account for the fact that the chapter does not flag the command as conditional. Abraham, on the chapter's surface, believes the command to be real and obeys it as a real command. The reading addresses this by distinguishing what God commanded (the disposition test) from what God intended to occur (the substitution that was the plan). The cost is that it asks the reader to read past the chapter's surface to a divine pedagogical strategy.
The anti-child-sacrifice polemic has to account for the chapter's own self-description as a test rather than as a polemic, and for the canonical reception (Heb 11, James 2) that emphasizes Abraham's obedience rather than the cultural critique. It does this by holding the test and the polemic together, treating the chapter as functioning at both levels simultaneously. The reception then becomes one valid use of the chapter rather than its only meaning.
Kierkegaard's position has to account for whether the suspension of the ethical is something the chapter actually endorses or something Kierkegaard imports as a philosophical frame. Defenders argue Kierkegaard names what the chapter does without justifying it; critics (Levinas, Buber) argue Kierkegaard takes too much from the chapter and reads suspension where the text records reversal.
The feminist-ethical critique has to account for whether modern ethical frameworks can be brought to bear on ancient texts, for the chapter's canonical reception that praises Abraham, and for the reading's relationship to the other positions. It does this by treating ethical reasoning as continuous across periods, by reading the reception history as itself analytically available, and by examining the other positions rather than choosing among them. The cost is that the position sits in tension with confessional traditions that read the chapter as praiseworthy.
Reading Genesis 22 with the question open means watching how the chapter holds its silences. The three days are silent. Sarah is silent. Isaac's question about the lamb gets an answer that is also not quite an answer. The five rapid verbs of the binding are silent. The chapter does almost everything by what it does not say. Each reading above is in part a proposal about what those silences mean. The chapter has carried the weight of every one of them for two thousand years and shows no sign of settling on one.
Sources
- Genesis 22:1-19 (KJV / Masoretic Text)
- Hebrews 11:17-19 (Greek NT, Nestle-Aland 28th ed.)
- James 2:21-23 (Greek NT, Nestle-Aland 28th ed.)
- Sirach 44:20-21 (Rahlfs-Hanhart LXX, Deutsche Bibelgesellschaft 2006)
- 4 Maccabees 13:12; 16:20 (LCL)
- Philo of Alexandria, On Abraham 167-207 (LCL 289, Colson 1935)
- Josephus, Jewish Antiquities 1.13.1-4 (LCL 242, Thackeray 1930)
- Talmud, Sanhedrin 89b (Soncino, Epstein 1935-1948)
- Genesis Rabbah 55-56, 58:5 (Soncino, Freedman 1939)
- Targum Pseudo-Jonathan on Genesis 22 (Maher, Aramaic Bible 1B, 1992)
- Mishnah, Taanit 2:4 (Danby 1933)
- Pirkei DeRabbi Eliezer 31 (Friedlander 1916)
- Rosh Hashanah Musaf liturgy, Zikhronot section (Koren Mahzor)
- Origen, Homilies on Genesis 8 (SC 7, Doutreleau 1976)
- Augustine, City of God 16.32 (CCSL 48, Dombart-Kalb 1955)
- Augustine, Questions on the Heptateuch I.57 (CCSL 33)
- Jerome, Quaestiones Hebraicae in Genesim, at Gen 22 (CCSL 72)
- Thomas Aquinas, Summa Theologiae II-II q. 64 a. 6 ad 1; II-II q. 104 a. 4 ad 2 (Leonine ed.)
- John Calvin, Commentaries on Genesis (1554), at Gen 22 (CO; ET, Calvin Translation Society 1847)
- Saadia Gaon, Beliefs and Opinions (Emunot ve-De'ot), book 3 (Rosenblatt 1948)
- Moses Maimonides, Guide for the Perplexed 3.24 (Pines 1963)
- Abraham ibn Ezra, Commentary on the Torah, at Gen 22 (Strickman-Silver 1988)
- Levi ben Gershom (Gersonides), Commentary on the Torah, at Gen 22 (Hebrew, Venice 1547)
- Don Isaac Abravanel, Commentary on the Torah, at Gen 22 (Hebrew, Jerusalem ed.)
- Joseph Albo, Sefer ha-Ikkarim 3.36 (Husik 1929)
- Carthaginian tophet inscriptions (CIS I.165-380; KAI 61-117 selection)
- Mesha Stele (c. 840 BCE), KAI 181 (lines 16-17 on Mesha's son)
- Diodorus Siculus, Library 20.14 (LCL)
- Plutarch, De Superstitione 13 (LCL Moralia II)
- Søren Kierkegaard, Frygt og Bæven (Reitzel, 1843); ET Fear and Trembling, trans. Hong and Hong (Princeton, 1983)
- Martin Buber, Eclipse of God (Harper, 1952)
- Gerhard von Rad, Genesis: A Commentary (OTL; Westminster, 1972)
- Emmanuel Levinas, Proper Names (1976); ET Smith (Stanford, 1996)
- Walter Brueggemann, Genesis (Interpretation; John Knox, 1982)
- Phyllis Trible, Texts of Terror (Fortress, 1984)
- Jon D. Levenson, The Death and Resurrection of the Beloved Son (Yale, 1993)
- J. Cheryl Exum, Fragmented Women (JSOT Press, 1993)
- Ellen van Wolde, Words Become Worlds (Brill, 1994)
- Catherine Chalier, The Philosophy of Emmanuel Levinas and the Hebraic Tradition (1995)
- Terence E. Fretheim, The Pentateuch (Abingdon, 1996)
- Carol Delaney, Abraham on Trial: The Social Legacy of Biblical Myth (Princeton, 1998)
- Athalya Brenner-Idan, ed., A Feminist Companion to Genesis (Sheffield, 1998)
- R. W. L. Moberly, The Bible, Theology, and Faith (Cambridge, 2000)
- John Goldingay, Old Testament Theology vol. 1 (IVP Academic, 2003)
- Omri Boehm, The Binding of Isaac: A Religious Model of Disobedience (T&T Clark, 2007)
- R. W. L. Moberly, The Theology of the Book of Genesis (Cambridge, 2009)
- Yvonne Sherwood, Biblical Blaspheming (Cambridge, 2012)
- Eleonore Stump, Wandering in Darkness (Oxford, 2010), ch. 11 on Abraham
- John Lippitt, The Routledge Guidebook to Kierkegaard's Fear and Trembling (Routledge, 2016)
- Andrew Torrance, ed., Christian Theology and the Modern Sciences (T&T Clark, 2018), ch. on Aqedah