In the third year of his reign, Jehoshaphat sent his officials Ben-hail, Obadiah, Zechariah, Nethanel, and Micaiah to teach in the cities of Judah,
Here we find concerning Jehoshaphat, I. What a wise man he was. As soon as he came to the crown he strengthened himself against Israel, Ch2 17:1. Ahab, an active warlike prince, had now been three years upon the throne of Israel, the vigour of his beginning falling in with the decay of Asa's conclusion.
Commenting on 2 Chronicles 17:1-9
Also in the third year of his reign he sent to his princes,.... That dwelt in the several parts of the kingdom; or he sent them, being with him, some of the principal men of his court; for may be a sign of the accusative case, as it sometimes is: even to Benhail, and to Obadiah, and to Zechariah, and to Nethaneel, and to Michaiah...
HE SENDS LEVITES TO TEACH IN JUDAH. (Ch2 17:7-11) Also in the third year of his reign he sent to his princes, . . . to teach in the cities of Judah--The ordinary work of teaching devolved on the priests. But extraordinary commissioners were appointed, probably to ascertain whether the work had been done or neglected.