Cary’s article is part of a series from Christianity Today that addresses the question, “What is the relationship between the seemingly legalistic and wrathful God of the Old Testament, and the seemingly loving and gracious God of the New?”
In fact, with respect to the command to exterminate the Canaanites, our position is less like Israel’s and more like that of Rahab, the Canaanite prostitute in Jericho who befriends the Israelite spies. She has not taken part in Israel’s exodus, but she has heard of it and believes it. She knows the name of the Lord, the God who has given the land to Israel, and she confesses that he is God of heaven and earth (Josh. 2:9–11). She is a believer, and eventually will be included in Hebrews 11’s great litany of heroes who lived by faith. But she is not an Israelite. She is a Canaanite who hopes to live, not die.
As a believer, Rahab can have hope, because the threat she faces is not so much moral as religious. It is not as if the Israelites were so much more righteous than every other nation (Deut. 9:4–6). Israel is holy not because of their own righteousness but because the Lord loves them and chose them as his people. And the holiness of the Lord is a kind of jealousy that claims Israel as his own, not allowing other nations to lead them into worshiping false gods (7:5–8). That is the holiness that leads toherem, the extermination of Rahab’s people for their idolatry.
My proposal is that to read this story properly, as Gentiles, is to put ourselves in Rahab’s place. Our origin lies not with the people who hear the command to kill, but with those who are to be killed. We belong with those who should be devoted to destruction because we offend against the holiness of God. And yet what has actually happened is that, like Rahab, we have received mercy through faith in the God of Israel.