In many South African NGOs, I saw played out the paradox that faith is the basic thing that brings social justice. Activists who relied on their human capacities were ground into the dust. Activists who believed that God was in charge were unstoppable. If they got things wrong, they just tried another way, because they saw themselves as weak sinners with a very partial vision; it was okay, and in fact comforting, to admit they were wrong. If their practical goals turned out to be destructive or impossible, they could cheerfully let them go--to love God was their mission, which no one could take away from them. And like Paul, they have done far more for human justice than they ever consciously intended, merely by impressing on people--who had never heard such a thing--that God cared about them and had suffered for them.
I know from personal experience that that is very true. I saw it on a blog, which was quoting another blog. I really with Sarah Ruden would write a blog. I'd like to read more like that. She describes hereself as a Quaker pacifist.