His son Jehoshaphat was a very good and gentle prince, but his very gentleness seemed to have led him into error, for he became too friendly with the idolatrous House of Ahab in Samaria, and allowed his son Jehoram to take to wife the child of Ahab and Jezebel, Athaliah, who proved even more wicked than her mother. Jehoshaphat was in alliance with Ahab, and went out with him to his last battle at Ramoth-Gilead, where Ahab tried to put his friend into danger instead of himself by making him appear as the only king present, but entirely failed to deceive the hand appointed to bring death. Afterwards, when the Edomites, Ammonites, and Moabites came up against Judah, Jehoshaphat was commanded to have no fears, but to go out to meet them, with the Levites singing before him, "Praise the Lord, for His mercy endureth for ever!" So the battle should be his without fighting; for the three banded nations fought among themselves, and made such a slaughter of one another, that the Jews had nothing to do but to gather the spoil, which was in such heaps, that they spent three days in collecting it. And again, when Jehoshaphat went out with Jehoram, King of Israel, against the Moabites, with Jehoshaphat's tributary, the King of Edom, another miraculous deliverance was granted by the hand of Elisha, and the water which was sent to relieve the thirsty hosts of Israel and Judah, seemed to the Moabites as blood; so that, thinking the three armies had quarrelled and slain each other, they made an unguarded attack, and suffered a total rout. Jehoshaphat was succeeded in 891 by his son Jehoram, who, though he had seen such signal proofs of God's power, chose rather to follow the will of his wicked wife Athaliah, than to obey the commands of God. To strengthen his dominion, he followed the example of the worst heathen tyrants, and killed his seven brethren; and he permitted and encouraged idolatry in the most open manner. He was first punished by the loss of the Edomites, who rose against him, and set up a free kingdom according to the prophecy of Isaac; next by an in-road of the Arabians and Philistines, who ravaged his very house, and killed all his children except the youngest, Ahaziah; and lastly, by a loathsome and deadly disease, which ended his life in the fortieth year of his age.