12 O house of David! Thus says the Lord: Execute justice in the morning, and deliver from the hand of the oppressor anyone who has been robbed, or else my wrath will go forth like fire, and burn, with no one to quench it, because of your evil doings.
Matthew Henry's Commentary on Jeremiah 21:12
Commentary on Jeremiah 21:11-14
(Read Jeremiah 21:11-14)
The wickedness of the king and his family was the worse because of their relation to David. They were urged to act with justice, at once, lest the Lord's anger should be unquenchable. If God be for us, who can be against us? But if he be against us, who can do any thing for us?