Now the city and everything in it must be devoted to the LORD for destruction. Only Rahab the prostitute and all those with her in her house will live, because she hid the spies we sent.
17. And the city shall be accursed, etc Although God had determined not only to enrich his people with spoil and plunder, but also to settle them in cities which they had not built, yet there was a peculiarity in the case of the first city; for it was right that it should be consecrated as a kind of first fruits.
The people had religiously observed the orders given them concerning the besieging of Jericho, and now at length Joshua had told them (Jos 6:16), "The Lord hath given you the city, enter and take possession." Accordingly in these verses we have, I. The rules they were to observe in taking possession.
Commenting on Joshua 6:17-27
And the city shall be accursed,.... Or, be a "cherem", devoted to the Lord, as it follows: even it and all that are therein, to the Lord; the city and the inhabitants of it should be devoted to destruction, and the riches and spoil of it dedicated to sacred uses, and not become the property of the Israelites; for as this was the first city...