Bible Notes Online - 2-Kings 10 - ESV
Commentary

v1-3: Jehu sent a challenge to the sons of Ahab in Samaria.

v4-5: The sons were frightened, having heard of Jehu's victory over the kings of Judah and Israel.

v6-8: Jehu insisted that the people either supported him or opposed him; he left no room for prevarication. The elders of Samaria therefore killed the sons, as they refused to meet Jehu. His victory was marked by the two gruesome piles of heads.

v9-11: It seems that Jehu claimed innocence over the killing of the 70. Even so, he announced that the Lord's words concerning the house of Ahab had been fulfilled.

v12-14: Jehu took opportunity to have more of Ahaziah's family killed.

v15-17: Jehu showed his zeal for the Lord. Jehonadab, the Recabite, followed with Jehu. Whether this is the same family that is blessed in Jer 35 is not clear. Jehu's zeal was seen in the destruction of the houses of Ahab and Ahaziah.

v18-19: Ahab had introduced Baal worship, 1Kings 16-31-32. Elijah and Elisha had both preached against Baal worship. Part of Jehu's calling was to destroy Baal worship; he acted with deceit in so doing.

v20-28: Jehu tried to ensure that only worshippers of Baal were killed; there was to be a great sacrifice, no worshipper of Baal should stay away, robes were provided for the ministers, so they would be easily identified, and a check was made to ensure that no worshippers of the Lord were present. Jehu even allowed them to complete the burnt offering before slaughtering them.

v29-31: The Lord commended Jehu for doing right; one of only two kings of Israel to be commended (Abijah, 1 Kings 14.13). God's promise to Jehu was that his sons would be kings up to the fourth generation. However, Jehu had little real love for God, and fell into the sins of Jeroboam.

v32-36: During Jehu's reign, parts of Israel were cut off. Gilead, east of the Jordan, the land occupied by the 2½ tribes which had not wholly followed Joshua into the promised land, was first to fall. Spiritually and geographically they were on the edge; half-hearted, uncommitted, and therefore easy prey for the enemy.