May I point your attention to the title of this thread, and to the sorta-OP (it’s the first post on this thread, but due to moderation, not the oldest). It deals with the Midianites, death penalties for minor offenses, and slavery.
It was a time without minimum wages, social security etc.
The slavery-as-social-welfare argument has been tried before. It’s never been compelling, and doesn’t come even close to justifying chattel (i.e. slavery-for-life, and your children can inherit your slaves) slavery. In particular, it does not justify allowing a harsher version of slavery for non-Israelites than for Israelites.
You thought wrong. God’s primary way of dealing with people has been persuasion.
Except for floods, plagues, ordering his chosen people to massacre and then compounding the massacre with further attrocities, etc.
Even if not God’s “primary way”, his secondary way is frequent enough that why he didn’t use it the case of an evil as severe as slavery remains an open question.
And why didn’t he simply use the ultimate “persuasion” of making a Commandment against it? (A point that I have already raised – without response.)
And I would point out that, wandering in the wilderness shortly after having escaped Egypt, they would not have been in the position to have many (any?) slaves at the time. So such a prohibition would hardly have been a great burden to them immediately.
He did take the long view.
As I have pointed out, his words ensured that slavery continued longer than it needed to. Also, as the quote points out, his words meant that pro-slavery Christians had a stronger biblical case than anti-slavery ones.
I would conclude that none of these arguments are, in my opinion, remotely compelling, and that this is why I, like many other atheists, dislike Apologetics – bad arguments presented with religious fervor.