We see enough in the Book of Kings to show the greatness and goodness of Jehoshaphat, and later on we shall hear details of his military expeditions.[566] The chronicler, glorifying him still more, says that he sent princes and Levites and priests to teach the Book of the Law throughout all the cities of Judah; that he received large presents and tribute from neighbouring peoples; that he built castles and stone cities; and that he had a stupendous army of 160,000 troops under four great generals. He also narrates that when an immense host of Moabites, Ammonites, and Meunim came against him to Hazezon-Tamar or Engedi, he took his stand before the people in the Temple in front of the new court and prayed. Thereupon the Spirit of the Lord came upon "Jahaziel the son of Zechariah, the son of Benaiah, the son of Jeiel, the son of Mattaniah the Levite, of the sons of Asaph," who told them that the next day they should go against the invader, but that they need not strike a blow. The battle was God's, not theirs. All they had to do was to stand still and see the salvation of Jehovah. On hearing this the king and all his people prostrated themselves, and the Levites stood up to praise God. Next morning Jehoshaphat told his people to believe God and His prophets and they should prosper, and bade them chant the verse, "Give thanks unto the Lord, for His mercy endureth for ever," which now forms the refrain of Psalm cxxxvi.[567] On this Jehovah "set liers in wait against the children of Ammon, Moab, and Mount Seir." Intestine struggles arose among the invaders. The inhabitants of Mount Seir were first destroyed, and the rest then turned their swords against each other until they were all "dead bodies fallen to the earth." The soldiers of Jehoshaphat despoiled these corpses for three days, and on the fourth assembled themselves in the valley of Beracah ("Blessing"), which received its name from their tumultuous rejoicings.[568] After this they returned to Jerusalem with psalteries and harps and trumpets, and God gave Jehoshaphat rest from all his enemies round about. Of all this the historian of the Kings tells us nothing. Jehoshaphat died full of years and honours, leaving seven sons, of whom the eldest was Jehoram.[569] His reign marks a decisive triumph of the prophetic party. The prophets not only felt a fiercely just abhorrence of the abominations of Canaanite idolatry, but wished to establish a theocracy to the exclusion on the one hand of all local and symbolic worship, and on the other of all reliance on worldly policy. Up to this time, as Dean Stanley says in his usual strikingly picturesque manner, "if there was a 'holy city,' there was also an 'unholy city' within the walls of Sion. It was like a seething caldron of blood and froth 'whose scum is therein and whose scum has not gone out of it.' The Temple was hemmed in by dark idolatries on every side. Mount Olivet was covered with heathen sanctuaries, monumental stones, and pillars of Baal.