The tension, stated plainly
"However, in the cities of the nations that the LORD your God is giving you as an inheritance, you must not leave alive anything that breathes. For you must devote them to complete destruction — the Hittites, Amorites, Canaanites, Perizzites, Hivites, and Jebusites — as the LORD your God has commanded you." — Deuteronomy 20:16-17, BSB
"As surely as I live, declares the Lord GOD, I take no pleasure in the death of the wicked, but rather that the wicked should turn from their ways and live. Turn! Turn from your evil ways! For why should you die, O house of Israel?" — Ezekiel 33:11, BSB
These two passages come from the same Testament, describe the same God, and appear to say opposite things about what that God wants for people under judgment. Deuteronomy 20 is not vague or metaphorical — it names six specific peoples and instructs Israel to leave nothing that breathes, a command Joshua 6 carries out at Jericho in full: "they devoted to destruction everything in the city — man and woman, young and old, oxen, sheep, and donkeys" (Joshua 6:21). Ezekiel 33 is just as direct in the opposite direction, an oath sworn "as surely as I live" that God takes no pleasure in anyone's death and actively wants the wicked to turn and live. One text commands total destruction as an act of obedience. Another has God swear He doesn't want anyone's death at all. Neither one is a stray verse — both sit at the center of their books, and neither quietly cancels the other.
What both threads actually agree on
Long before Israel ever crosses into Canaan, Genesis 15 already frames the conquest as a matter of timing tied to accumulated guilt, not immediate ethnic hostility. God tells Abram his descendants will return to the land only "in the fourth generation, for the iniquity of the Amorites is not yet complete" (15:16) — language that only makes sense if judgment is being withheld on purpose, generation after generation, until a specific threshold of wickedness is reached. That is patience being described, not haste.
Deuteronomy 9 makes the same point even more bluntly, and repeats it three times in three verses so it can't be missed. Moses warns Israel not to credit their own righteousness for what's about to happen: "Rather, the LORD is driving out these nations before you because of their wickedness... It is not because of your righteousness or uprightness of heart that you are going in to possess their land, but it is because of their wickedness that the LORD your God is driving out these nations before you, to keep the promise He swore to your fathers, to Abraham, Isaac, and Jacob" (9:4-5). The text is explicit that this is not ethnic favoritism running in Israel's direction — Israel is called "a stiff-necked people" in the very same paragraph (9:6) — and explicit that the nations' removal is tied to their own documented wickedness, not their ancestry.
Joshua 6 then supplies a documented exception that both threads have to reckon with. Jericho is placed under the same total-destruction command as the rest of Canaan, yet Rahab and her entire household are pulled out of the city and spared before it burns, "because she hid the men Joshua had sent as spies to Jericho" (6:25). The ban in Deuteronomy 20 and Joshua 6 was severe, but Rahab's rescue shows it was never automatic or purely a matter of which side of a border someone happened to live on — a Canaanite who switched allegiance was received, not destroyed.
A judicial claim, not an ethnic one
Put together, Genesis 15:16, Deuteronomy 9:4-5, and Joshua 6:25 make the same claim from three different angles: this was framed in the text itself as judgment tied to a specific, documented, accumulating wickedness — not as hostility toward a people group as such. Whether that framing fully answers the moral weight of what was commanded is a separate question the text doesn't resolve for the reader. But the claim being made, and the claim being disputed, are not the same claim, and it's worth being precise about which one is actually on the table.
A word for the ban, and a word for God's own heart
The Hebrew behind "devote to complete destruction" in Deuteronomy 20:17 and Joshua 6:17 is a form of cherem — a technical term for something given over entirely to the LORD, whether through destruction or as an offering, per the BSB's own translators' note on Deuteronomy 20:17. It is a legal and cultic category, not a description of rage or hatred. Ezekiel 33:11's "I take no pleasure" uses an entirely different vocabulary — a verb of desire and delight, describing what God does and doesn't want, sworn in the first person with the strongest oath formula the prophets use, "as surely as I live." One word governs a specific act commanded at a specific moment; the other states a general, standing disposition. Both are in the text. Neither is a copyist's error.
Two ways Christians have held this together
The specific, time-bound covenant-judgment reading
On this reading, the conquest commands describe a unique, unrepeatable act of divine judgment tied to one particular moment in redemptive history — the establishment of Israel in a specific land, against specific nations, whose specific wickedness Genesis 15:16 says God had been patiently waiting out for four generations. Deuteronomy 9:4-5's insistence that this was about the nations' wickedness and God's oath to the patriarchs, not a transferable model for how any nation should treat any other nation, is read as the text itself building in the limits of its own application. On this view, Ezekiel 33:11 isn't in tension with Deuteronomy 20 so much as it's describing the same God's constant heart, operating outside of this one bounded, historically located episode.
The progressive-revelation, moral-trajectory reading
A second reading notices that the Old Testament itself doesn't leave the conquest commands sitting unqualified. Centuries after Joshua, in the same Testament, Ezekiel 33 has God swear an oath explicitly correcting how Israel had come to think about judgment and desert — not by revoking anything already commanded, but by insisting, in the strongest language available, that death is never what God wants for anyone under judgment. On this reading, Scripture's own moral picture develops across the canon, and that trajectory continues past Ezekiel into the New Testament, where Jesus tells Peter to put away his sword (Matthew 26:52) and the kingdom advances by proclamation rather than conquest. This reading treats Ezekiel 33:11 as a real corrective the canon itself supplies, not just a separate topic running alongside Deuteronomy 20 untouched.
Both readings agree the conquest commands were bounded to a specific place and time and were never meant as an open license for holy war in general — nothing in either reading treats Deuteronomy 20 as standing instructions for any nation, any era. What still divides them is whether Ezekiel 33:11 is best read as revealing God's constant heart all along, or as part of a real, developing moral trajectory the Old Testament itself is already tracing before the New Testament continues it. Formation doesn't adjudicate that question here.
The sourced evidence
Cherem warfare in its ancient Near Eastern setting
Total-destruction warfare was not an idea unique to Israel. Clay tablets from Mari, dated to the eighteenth century BC, describe covenant and warfare ceremonies with language and practices that parallel the biblical text's own conventions, and ancient Near Eastern treaties routinely invoked national gods to bless a king's wars. What sets the biblical text apart in its own presentation is not the existence of total-destruction warfare as a category — that was common regional practice — but the specific, repeated insistence, in Deuteronomy 9 and Genesis 15 both, that Israel's case was tied to documented wickedness and a centuries-long delay, not to national superiority or a general right of conquest.
Rahab as a documented exception inside the ban
Joshua 6:25 states plainly that Rahab "has lived among the Israelites to this day" — the book's own final word on her, written well after the events it describes. Her inclusion, alongside her father's entire household, inside a city otherwise placed under the same complete-destruction command as the rest of Canaan, is not a loophole quietly overlooked by the text; it is narrated as the direct, stated result of the oath the spies swore her in Joshua 2, and Joshua 6:22 shows Joshua personally ordering it honored. The ban's severity and Rahab's rescue are reported side by side, in the same chapter, without the text treating them as contradictory.
A prophet, centuries later, correcting how Israel talked about judgment
Ezekiel 33 is dated by its own text to "the twelfth year of our exile" (33:21) — roughly 585 BC, centuries after Joshua's conquest, and after Jerusalem itself had already fallen to Babylon. The chapter records the exiles' own complaint in their own words: "Our transgressions and our sins are heavy upon us, and we are wasting away because of them! How can we live?" (33:10). God's answer, sworn with His own oath, is the same verse this article opened with — spoken not as new information invented on the spot, but as a truth being reasserted at a moment when Israel, now on the receiving end of national judgment themselves, needed to hear it plainly.
Questions it raises
- Deuteronomy 9 insists three times in three verses that the conquest wasn't about Israel's righteousness — it was about the nations' documented wickedness and a promise sworn generations earlier. Does knowing the text makes that specific claim change how you read the harder commands, even if it doesn't remove all the difficulty?
- Rahab is spared inside a city under total-destruction orders because she switched allegiance before the walls fell. What does it change to know the ban, severe as it was, wasn't presented in the text as automatic or purely a matter of birth?
- Whether Ezekiel 33:11 reveals God's constant heart all along, or reflects a real moral trajectory the Old Testament itself is already tracing, is a real, long-held difference among sincere Christians. Formation doesn't adjudicate that question here — but reading Deuteronomy 20, Joshua 6, and Ezekiel 33 side by side, where do you find yourself landing, and why?