This is what the LORD says: “As for the prophets who lead My people astray, who proclaim peace while they chew with their teeth, but declare war against one who puts nothing in their mouths:
Micah accuses here the Prophets, in the first place, of avarice and of a desire for filthy lucre. But he begins by saying that he spoke by God’s command, and as it were from his mouth, in order that his combination might have more weight and power.
Princes and prophets, when they faithfully discharge the duty of their office, are to be highly honoured above other men; but when they betray their trust, and act contrary to it, they should hear of their faults as well as others, and shall be made to know that there is a God above them, to whom they are accountable; at his bar the prophet here, in his name, arraigns them.
Commenting on Micah 3:1-7
Thus saith the Lord, concerning the prophets that make my people err,.... The false prophets, as the Targum; and as the description given of them shows; who, instead of directing the people in the right way, as by their office and characters as prophets they should have done, they led them into mistakes about matters of religion and civil government, and out of the way...