He put down the idolatrous priests כמרים, chemarim. Their particular business, as appears from this place, was to burn incense. Hence it is thought by some, that the faithful Jews gave them this name by way of contempt, as being continually scorched by their fumigating fires. But, according to Bishop Patrick, they were so called from being clothed in black: for the Egyptians, as well as many other pagan nations; made use of black garments when they sacrificed to the infernal deities: in opposition to which the Jewish priests were clothed with white at their sacrifices.
Related Commentaries of 2 Kings 23:5
2 Kings 23:5
5 And he put down the idolatrous priests, whom the kings of Judah had ordained to burn incense in the high places in the cities of Judah, and in the places round about Jerusalem; them also that burned incense unto Baal, to the sun, and to the moon, and to the planets, and to all the host of heaven.