I was going to say the same thing. “Social Justice” is no more true justice than Poetic Justice, Frontier Justice, Rough Justice, or Mob Justice.
The whole thing is polluted by special pleading.
This is where gospel concepts, including a personal God, cut through the proverbial Gordian knot. By identifying a God who cares for all and yet desires all to care about all, we do come up with some classes to which special attention is afforded, but they are biblical — the orphan, the widow.
Biblical wisdom has slowly been replaced by hard heartedness. And now that piper has strutted up with the bill.