2 Chronicles 17:1-6
Jehoshaphat of Judah
1-6Asa's son Jehoshaphat was the next king; he started out by working on his defense system against Israel. He put troops in all the fortress cities of Judah and deployed garrisons throughout Judah and in the towns of Ephraim that his father Asa had captured. God was on Jehoshaphat's side because he stuck to the ways of his father Asa's early years. He didn't fool around with the popular Baal religion—he was a seeker and follower of the God of his father and was obedient to him; he wasn't like Israel. And God secured the kingdom under his rule, gave him a firm grip on it. And everyone in Judah showed their appreciation by bringing gifts. Jehoshaphat ended up very rich and much honored. He was single-minded in following God; and he got rid of the local sex-and-religion shrines.
7-9In the third year of his reign he sent his officials—excellent men, every one of them—Ben-Hail, Obadiah, Zechariah, Nethanel, and Micaiah on a teaching mission to the cities of Judah. They were accompanied by Levites—Shemaiah, Nethaniah, Zebadiah, Asahel, Shemiramoth, Jehonathan, Adonijah, Tobijah, and Tob-Adonijah; the priests Elishama and Jehoram were also in the company. They made a circuit of the towns of Judah, teaching the people and using the Book of The Revelation of God as their text.