by jimwalton » Tue Jan 29, 2019 1:36 pm
Deuteronomy 13.15 (v. 16 in the Hebrew text) says, "you must certainly put to the sword all who live in that town. You must destroy it completely, both its people and its livestock." The term "destroy it completely" (cherem) has been shown by recent archaeological discoveries to be an inadequate translation. What cherem actually means is "to remove it from human use." Sometimes that means to destroy it (like burning a farm field), but sometimes it means stripping the people of their cultural identity so that they either leave (and align themselves with a different culture and those cultural ways) or assimilate into Israel (and align themselves with Israelite culture and religion (and thus are "totally destroyed" as a people group, a worldview, and a cultural pattern).
So in Deuteronomy 13.15, what is actually being commanded (it really helps to know the cultural background and situation) is that these idolaters be driven out, that the idols and sacrificial animals get destroyed, that everything in the town that would lead a person to idolatry be removed, destroyed, and discredited. In this sense, knowing the mindset of the ancient world, one would have "destroyed the town". The people will be dispersed, the city will be rendered non-functional, the idols will be burned, sacrificial animals killed off so they can't be used for that purpose, and in that way the impurity would be removed.
In other words, this isn't a city-wide genocide of a mix of guilty and innocent people. It's a purgation of idolatry and a removal of anything that would allow its resurgence later.