Matthew Henry on 2 Chronicles 20:1-13
We left Jehoshaphat, in the foregoing chapter, well employed in reforming his kingdom and providing for the due administration of justice and support of religion in it, and expected nothing but to hear of the peace and prosperity of his reign; but here we have him in distress, which distress, however, was followed by such a glorious deliverance as was an abundant recompence for his piety. If we meet with trouble in the way of duty, we may believe it is that God may have an opportunity of showing us so much the more of his marvellous loving-kindness. We have here,
I. A formidable invasion of Jehoshaphat's kingdom by the Moabites, and Ammonites, and their auxiliaries, Ch2 20:1. Jehoshaphat was…
Read the whole note in the consoleJamieson-Fausset-Brown on 2 Chronicles 20:3
Jehoshaphat . . . proclaimed a fast throughout all Judah--Alarmed by the intelligence and conscious of his total inability to repel this host of invaders, Jehoshaphat felt his only refuge was at the horns of the altar. He resolved to employ the aid of his God, and, in conformity with this resolution, he summoned all his subjects to observe a solemn fast at the sanctuary. It was customary with the Hebrew kings to proclaim fasts in perilous circumstances, either in a city, a district, or throughout the entire kingdom, according to the greatness of the emergency. On this occasion, it was a universal fast, which extended to infants (Ch2 20:13; see also Joe 2:15-16; Jon 3:7).
Adam Clarke on 2 Chronicles 20:3
Jehoshaphat feared - He found that he could not possibly stand against such a numerous army, and therefore could not expect to be delivered except by the strong arm of God. To get this assistance, it was necessary to seek it; and to get such extraordinary help, they should seek it in an extraordinary way; hence he proclaimed a universal fast, and all the people came up to Jerusalem to seek the Lord.
John Gill on 2 Chronicles 20:3
And Jehoshaphat feared,.... Exceedingly, as the Targum adds, not merely because of the number of his enemies, for he had forces enough to go forth against them, see 2 Chronicles 17:14, but chiefly because the Lord had told him that wrath was upon him from him, 2 Chronicles 19:2 and he might fear that this was the time for the execution of it:
and set himself to seek the Lord; by prayer and supplication, with all seriousness, fervour, and constancy:
and proclaimed a fast throughout all Judah; a day of humiliation and mourning for sin before the Lord; when they were ordered to abstain from bodily food and labour, that they might be fit and more at leisure for spiritual exercises.
