2 Kings 10:15-23
15-18. Jehonadab the son of Rechab—(See 1Ch 2:55). A person who, from his piety and simple primitive manner of life (Jer 35:1-19), was highly esteemed, and possessed great influence in the country. Jehu saw in a moment the advantage that his cause would gain from the friendship and countenance of this venerable man in the eyes of the people, and accordingly paid him the distinguished attention of inviting him to a seat in his chariot.
give me thine hand—not simply to aid him in getting up, but for a far more significant and important purpose—the giving, or rather joining hands, being the recognized mode of striking a league or covenant, as well as of testifying fealty to a new sovereign; accordingly, it is said, "he [Jehonadab] gave him [Jehu] his hand."2Ki 10:18-29. HE DESTROYS THE WORSHIPPERS OF BAAL.
19. call unto me all the prophets of Baal—The votaries of Baal are here classified under the several titles of prophets, priests, and servants, or worshippers generally. They might be easily convened into one spacious temple, as their number had been greatly diminished both by the influential ministrations of Elijah and Elisha, and also from the late King Joram's neglect and discontinuance of the worship. Jehu's appointment of a solemn sacrifice in honor of Baal, and a summons to all his worshippers to join in its celebration, was a deep-laid plot, which he had resolved upon for their extinction, a measure in perfect harmony with the Mosaic law, and worthy of a constitutional king of Israel. It was done, however, not from religious, but purely political motives, because he believed that the existence and interests of the Baalites were inseparably bound up with the dynasty of Ahab and because he hoped that by their extermination he would secure the attachment of the far larger and more influential party who worshipped God in Israel. Jehonadab's concurrence must have been given in the belief of his being actuated solely by the highest principles of piety and zeal.
22. Bring forth vestments for all the worshippers of Baal—The priests of Baal were clad, probably, in robes of white byssus while they were engaged in the functions of their office, and these were kept under the care of an officer in a particular wardrobe of Baal's temple. This treacherous massacre, and the means taken to accomplish it, are paralleled by the slaughter of the Janissaries and other terrible tragedies in the modern history of the East.