To this wise provision for the spiritual needs of his subjects, Jehoshaphat owed much of his prosperity as a ruler. In obedience to God’s law there is great gain. In conformity to the divine requirements there is a transforming power that brings peace and good will among men. If the teachings of God’s word were made the controlling influence in the life of every man and woman, if mind and heart were brought under its restraining power, the evils that now exist in national and in social life would find no place. From every home would go forth an influence that would make men and women strong in spiritual insight and in moral power, and thus nations and individuals would be placed on vantage ground. (PK 192.1) MC VC

For many years Jehoshaphat lived in peace, unmolested by surrounding nations. “The fear of the Lord fell upon all the kingdoms of the lands that were round about Judah.” 2 Chronicles 17:10. From Philistia he received tribute money and presents; from Arabia, large flocks of sheep and goats. “Jehoshaphat waxed great exceedingly; and he built in Judah castles, and cities of stores.... Men of war, mighty men of valor, ... waited on the king, beside those whom the king put in the fenced cities throughout all Judah.” 2 Chronicles 17:12-19. Blessed abundantly with “riches and honor,” he was enabled to wield a mighty influence for truth and righteousness. 2 Chronicles 18:1. (PK 192.2) MC VC

Some years after coming to the throne, Jehoshaphat, now in the height of his prosperity, consented to the marriage of his son, Jehoram, to Athaliah, daughter of Ahab and Jezebel. By this union there was formed between the kingdoms of Judah and Israel an alliance which was not in the order of God and which in a time of crisis brought disaster to the king and to many of his subjects. (PK 192.3) MC VC

On one occasion Jehoshaphat visited the king of Israel at Samaria. Special honor was shown the royal guest from Jerusalem, and before the close of his visit he was persuaded to unite with the king of Israel in war against the Syrians. Ahab hoped that by joining his forces with those of Judah he might regain Ramoth, one of the old cities of refuge, which, he contended, rightfully belonged to the Israelites. (PK 195.1) MC VC

Although Jehoshaphat in a moment of weakness had rashly promised to join the king of Israel in his war against the Syrians, yet his better judgment led him to seek to learn the will of God concerning the undertaking. “Inquire, I pray thee, at the word of the Lord today,” he suggested to Ahab. In response, Ahab called together four hundred of the false prophets of Samaria, and asked of them, “Shall we go to Ramoth-gilead to battle, or shall I forbear?” And they answered, “Go up; for God will deliver it into the kings’s hand.” 2 Chronicles 18:4, 5. (PK 195.2) MC VC

Unsatisfied, Jehoshaphat sought to learn for a certainty the will of God. “Is there not here a prophet of the Lord,” he asked, “that we might inquire of him?” Verse 6. “There is yet one man, Micaiah to son of Imlah, by whom we may inquire of the Lord,” Ahab answered; “but I hate him; for he doth not prophesy good concerning me, but evil.” 1 Kings 22:8. Jehoshaphat was firm in his request that the man of God be called; and upon appearing before them and being adjured by Ahab to tell “nothing but that which is true in the name of the Lord,” Micaiah said: “I saw all Israel scattered upon the hills, as sheep that have not a shepherd: and the Lord said, These have no master: let them return every man to his house in peace.” 1 Kings 22:16, 17. (PK 195.3) MC VC

The words of the prophet should have been enough to show the kings that their project was not favored by Heaven, but neither ruler felt inclined to heed the warning. Ahab had marked out his course, and he was determined to follow it. Jehoshaphat had given his word of honor, “We will be with thee in the war;” and after making such a promise, he was reluctant to withdraw his forces. 2 Chronicles 18:3. “So the king of Israel and Jehoshaphat the king of Judah went up to Ramoth-gilead.” 1 Kings 22:29. (PK 196.1) MC VC

During the battle that followed, Ahab was shot by an arrow, and at eventide he died. “About the going down of the sun,” “there went a proclamation throughout the host,” “Every man to his city, and every man to his own country.” 1 Kings 22:36. Thus was fulfilled the word of the prophet. (PK 196.2) MC VC

From this disastrous battle Jehoshaphat returned to Jerusalem. As he approached the city, the prophet Jehu met him with the reproof: “Shouldest thou help the ungodly, and love them that hate the Lord? therefore is wrath upon thee from before the Lord. Nevertheless there are good things found in thee, in that thou hast taken away the groves out of the land, and hast prepared thine heart to seek God.” 2 Chronicles 19:2, 3. (PK 196.3) MC VC

The later years of Jehoshaphat’s reign were largely spent in strengthening the national and spiritual defenses of Judah. He “went out again through the people from Beersheba to Mount Ephraim, and brought them back unto the Lord God of their fathers.” 2 Chronicles 19:4. (PK 196.4) MC VC