7 You shall strike down the house of your master Ahab, so that I may avenge on Jezebel the blood of my servants the prophets, and the blood of all the servants of the Lord. 8 For the whole house of Ahab shall perish; I will cut off from Ahab every male, bond or free, in Israel. 9 I will make the house of Ahab like the house of Jeroboam son of Nebat, and like the house of Baasha son of Ahijah. 10 The dogs shall eat Jezebel in the territory of Jezreel, and no one shall bury her." Then he opened the door and fled.
11 When Jehu came back to his master's officers, they said to him, "Is everything all right? Why did that madman come to you?" He answered them, "You know the sort and how they babble." 12 They said, "Liar! Come on, tell us!" So he said, "This is just what he said to me: "Thus says the Lord, I anoint you king over Israel.' " 13 Then hurriedly they all took their cloaks and spread them for him on the bare steps; and they blew the trumpet, and proclaimed, "Jehu is king."
Matthew Henry's Commentary on 2 Kings 9:7-13
Commentary on 2 Kings 9:1-10
(Read 2 Kings 9:1-10)
In these and the like events, we must acknowledge the secret working of God, disposing men to fulfil his purposes respecting them. Jehu was anointed king over Israel, by the Lord's special choice. The Lord still had a remnant of his people, and would yet preserve his worship among them. Of this Jehu was reminded. He was commanded to destroy the house of Ahab, and, as far as he acted in obedience to God, and upon right principles, he needed not to regard reproach or opposition. The murder of God's prophets is strongly noticed. Jezebel persisted in idolatry and enmity to Jehovah and his servants, and her iniquity was now full.
Commentary on 2 Kings 9:11-15
(Read 2 Kings 9:11-15)
Those who faithfully deliver the Lord's message to sinners, have in all ages been treated as madmen. Their judgment, speech, and conduct are contrary to those of other men; they endure much in pursuit of objects, and are influenced by motives, into which the others cannot enter. But above all, the charge is brought by the worldly and ungodly of all sorts, who are mad indeed; while the principles and practice of the devoted servants of God, prove to be wise and reasonable. Some faith in the word of God, seems to have animated Jehu to this undertaking.