22 Ye shall therefore keep all my statutes, and all my judgments, and do them: that the land, whither I bring you to dwell therein, spue you not out. 

23 And ye shall not walk in the manners of the nation, which I cast out before you: for they committed all these things, and therefore I abhorred them.

These verses repeat the language heard at the end of Leviticus18, about the previous owners of Canaan all participating in each of the dark and evil acts described in this chapter, and for this reason being spued out of the land. Israel would be as well if they followed the same pattern. This further supports the idea I presented earlier that these chapters are a second account of the law, giving the same message with a slightly different recollection of the scribe who wrote it down.

The addition of death penalties to the crimes in this account further explain why Israel was commanded to go to war with the Canaanite nations and drive them out of the land. God had said that the Israelites who engaged in these profane practices would face being cut off or executed on a personal level, so it would make sense that the Canaanites who engaged with these sins as a regular part of their society would face the same punishment on the national level. The wars that Israel would engage in were separate from the category of mere conquest, they were to execute God’s judgment upon the condemned.