Short Answer

If you are trying to read these chapters carefully, keep two things together. First, the passages are real moral trouble points. Second, the Bible does not present them as random tribal violence. They are tied to promise, judgment, idolatry, and the long delay before Israel enters the land.

The Passages Behind the Question

The texts most often behind this question are Genesis 15:13-16, Deuteronomy 7, Deuteronomy 9:4-6, Deuteronomy 20:16-18, Joshua 6-11, and 1 Samuel 15. Those passages should be read as a set, not as isolated lines ripped out of context.

Deuteronomy 9 is especially important because it tells you why Israel is not taking the land.

Deuteronomy 9:5 says Israel is not entering because of its own righteousness, but because of the wickedness of the nations and because God is keeping his covenant promise.

That matters because it blocks a very common misreading. The conquest is not presented as a reward for Israel being morally better than everyone else. The text says the opposite. Israel is warned that its own temptation toward pride and disobedience is part of the same story.

Deuteronomy 20 also deserves close reading. It does not treat every war the same way. The chapter distinguishes between distant cities and the peoples already in the land. That distinction helps readers see that the text is not giving a simple, universal rule for all warfare in all places.

1 Samuel 15 is another hard text because the command to Saul is not softened. Amalek is singled out, and the language is severe enough that readers cannot brush it aside. That is one reason this question keeps coming back in Bible study: the passage is not vague, and it does not pretend to be mild.

Why the Language Is So Severe

The Hebrew idea often behind these passages is herem, usually translated as devote to destruction or place under the ban. In biblical usage, this is not ordinary military speech. It belongs to a covenant setting where something is set apart for judgment.

At the same time, the Bible also uses war language in ways that sound total even when later books show continued presence of those same peoples in the land. Joshua and Judges create that tension. Joshua can sound complete and decisive, while Judges keeps saying that the conquest was unfinished and that Canaanites still remained. That has LED many readers to think the language is at least partly conventional war rhetoric rather than a flat, modern-style battle report.

That is a real interpretive point, but it does not make the passages harmless. Even if the language is stylized, the text is still describing judgment, destruction, and separation. The ethical problem does not disappear just because the genre is ancient.

Main Bible Study Perspectives

1. Divine judgment in a specific covenant setting

This is the classic reading in much of historic Christianity. God is seen as the judge of nations, and the conquest is treated as a unique moment in salvation history. Genesis 15 becomes the backdrop: the land is promised long before Israel enters it, and the timing is delayed until the iniquity of the Amorites is complete.

On this reading, the point is not that Israel is morally superior. The point is that God is patient, God judges evil, and God keeps his word. The command is real, but it is not repeatable.

2. Ancient warfare hyperbole

Many scholars and a good number of Christian readers think the language reflects the stock speech of the ancient Near East. Kings regularly spoke in absolute terms: destroyed all, left none, wiped out every enemy. Biblical writers can use that same style without meaning that every person was literally killed.

This view often points to the tension between Joshua and Judges. It explains why the conquest can sound total while later books still describe surviving groups and ongoing conflict. It does not solve the moral issue, but it does help explain why the wording is broader than the narrative details.

3. Theological history rather than simple battlefield record

Some readers, especially in academic study, treat these chapters as Israel’s theological interpretation of its past. In that view, the Bible is not giving detached military reporting. It is explaining land, identity, and covenant through the language of divine judgment.

That does not mean the text is meaningless or made up. It means the author is telling a theological story, not writing in the style of modern history textbooks. If you read the passages that way, the focus shifts from military statistics to the meaning Israel gives to its history before God.

4. Typological or spiritual reading

Some Christian interpreters read conquest language as pointing beyond itself. The physical battle becomes a picture of the fight against sin, idolatry, and spiritual corruption.

That reading should not be used to dodge the hard moral question, but it does explain why many Christians have refused to treat Joshua as a template for earthly violence. The story can be spiritually instructive without becoming a model for human warfare.

A Better Order for Studying the Texts

If you want to study this passage honestly, start with context, not with Joshua alone. A good reading order is:

  1. Genesis 15:13-16 for the promise and the delay.
  2. Deuteronomy 9:4-6 for the reason Israel is not chosen for conquest.
  3. Deuteronomy 7:1-11 for the covenant warning.
  4. Deuteronomy 20:16-18 for the strongest command language.
  5. Joshua 6-11 for the conquest narrative.
  6. Judges 1-2 for the unfinished conquest and ongoing presence of the nations.
  7. 1 Samuel 15 for the Amalek episode.

That sequence keeps the passages from being turned into a slogan. It also shows that the Bible itself refuses to flatten every war story into the same category.

What Different Traditions Try to Protect

Catholic and Orthodox readers often place these chapters inside salvation history and pay close attention to literary form, canon, and spiritual interpretation. Many of them are careful to say these texts are not a model for modern warfare.

Reformed and evangelical readers often stress God’s holiness, the reality of judgment, and the uniqueness of the command. Some in these traditions also take seriously the possibility that the language is conventional or exaggerated.

Mainline Protestant and academic readers are often more likely to emphasize ancient context, literary development, and theological memory. That does not mean every one of them rejects historicity, but it does mean they usually read the texts with more attention to genre and editorial shape.

The differences are real, but the center is similar. No serious Christian reading should turn these passages into a permission slip for ethnic hatred, holy war, or modern violence.

Common Misreadings

  • The Bible says violence is good.
    No. The text presents judgment, not a general ethic of violence.

  • This was about race.
    The text grounds the judgment in covenant history, idolatry, wickedness, and divine timing, not in ethnic superiority.

  • All Old Testament wars work the same way.
    They do not. Some wars are ordinary conflicts; others are tied to explicit divine command.

  • If the language is hyperbole, the passage becomes easy.
    It does not. Rhetorical or stylized language may explain the wording, but the moral burden remains.

  • The New Testament makes the Old Testament irrelevant.
    It does not. It changes the center of Christian reading, but it does not erase the hard texts.

So Why Did God Allow It?

The Bible’s own answer, for readers who accept the text as Scripture, is that these events belong to a specific moment of judgment in a covenant setting. God is portrayed as patient, as the one who delayed judgment, and as the one who kept the promise made to Abraham while also judging entrenched evil.

Other readers reach a different conclusion. They think the conquest language is the kind of total war speech used in the ancient world, or that later biblical writers shaped the memory of these events in theological terms. That still leaves the passages hard, but it changes how literal the surface wording should be taken.

Either way, the passage should not be turned into a slogan. It should be read with Genesis, Deuteronomy, Joshua, Judges, and Samuel together, and then placed inside the larger biblical story of judgment, mercy, holiness, and covenant.

Final Verdict

If you are asking why God allowed genocide in the Old Testament, the careful Bible study answer is that the text presents these episodes as unique acts of judgment tied to a specific time and people, not as a standing rule for later believers. Christians disagree about how much of the conquest language should be taken as literal battlefield description and how much reflects ancient war rhetoric, but the basic takeaway is the same: these passages are not a model for the church.

The best reading keeps three things together: the severity of the judgment, the limits of the command, and the fact that the Bible does not stop in Joshua. That is the place to start if you want a serious reading instead of a slogan.