If I do not this day take his head and life. This wretched and partial prince overlooks his own great and various sins, and, amongst others, his obstinate cleaving to the idolatry of the calves, and the whoredoms and witchcrafts of his mother Jezebel, 2 Kings 9:22, and the wickedness of his people, which was the true and proper cause of this and all their calamities; and lays the blame of all upon Elisha; either supposing that he who had the spirit of Elijah resting upon him, had brought this famine by his prayers, as Elijah had formerly done, 1 Kings 17:1; or because he had encouraged them to withstand the Syrians, by promising them help from God in due time; or because he would not, by his intercession to God and the working of a miracle, deliver them from these calamities, as he easily could have done. But he did not consider that the prophets could not work what miracles and when they pleased, but only as far as God saw fit, whose time was not yet come; otherwise it was Elisha's interest as well as theirs to be freed from this distress.
Related Commentaries of 2 Kings 6:30
2 Kings 6:30
30 And it came to pass, when the king heard the words of the woman, that he rent his clothes; and he passed by upon the wall, and the people looked, and, behold, he had sackcloth within upon his flesh.