they associate with 2 thieves.
All of them love bribery,
They do not take up the cause of the orphan, 5
or defend the rights of the widow. 6
5:23 They pronounce the guilty innocent for a payoff,
they ignore the just cause of the innocent. 7
[1:23] 4 sn Isaiah may have chosen the word for gifts (שַׁלְמוֹנִים, shalmonim; a hapax legomena here), as a sarcastic pun on what these rulers should have been doing. Instead of attending to peace and wholeness (שָׁלוֹם, shalom), they sought after payoffs (שַׁלְמוֹנִים).
[1:23] 6 sn The rich oppressors referred to in Isaiah and the other eighth century prophets were not rich capitalists in the modern sense of the word. They were members of the royal military and judicial bureaucracies in Israel and Judah. As these bureaucracies grew, they acquired more and more land and gradually commandeered the economy and legal system. At various administrative levels bribery and graft become commonplace. The common people outside the urban administrative centers were vulnerable to exploitation in such a system, especially those, like widows and orphans, who had lost their family provider through death. Through confiscatory taxation, conscription, excessive interest rates, and other oppressive governmental measures and policies, they were gradually disenfranchised and lost their landed property, and with it, their rights as citizens. The socio-economic equilibrium envisioned in the law of Moses was radically disturbed.
[5:23] sn In vv. 22-23 the prophet returns to themes with which he opened his speech. The accusatory elements of vv. 8, 11-12, 18-23 are arranged in a chiastic manner: (A) social injustice (8), (B) carousing (11-12a), (C) spiritual insensitivity (12b) // (C') spiritual insensitivity (18-21), (B') carousing (22), (A') social injustice (23).