Which way.--They might cross the Jordan, and attack the northern frontier of Moab, or they might round the southern end of the Dead Sea, and invade Moab from the side of Edom. The former was the shortest route for both kings. But Moab's strongest defences were on the north frontier, and the allies would be liable to attacks from the Syrians in Ramoth-gilead (2 Kings 8:28). The longer and more difficult southern road may have been chosen partly on these grounds, and partly because Jehoshaphat wished to march as far as might be within his own territory, and to get a contingent from Edom, which was at this time subject to him (1 Kings 22:48), and perhaps to hold it in check. Moreover, the Moabites were less likely to be on their guard on the southern border, which was more difficult of access.
Verse 8. - And he said, Which way shall we go up? Jehoram asked Jehoshaphat's advice as to the plan of campaign. There 'were two ways in which Moab might be approached - the direct one across the Jordan and then southward through the country east of the Dead Sea to the Amen, which was the boundary between Moab and Israel; and a circuitous one through the desert west of the Red Sea, and across the Arabah south of it, then northwards through Northern Edom, to the brook Zered, or Wady-el- Ahsy, which was the boundary between Moab and Edom. If the former route were pursued, Moab would be entered on the north; if the latter, she would be attacked on the south. Jehoshaphat recommended the circuitous route. And he answered, The way through the wilderness of Edom; probably for two reasons: Edom, though under a native king, was a dependency of Judah (1 Kings 22:47), and on passing through the Edomite country, an Edomite contingent might be added to the invading force; Moab, moreover, was mere likely to be surprised by an attack on this quarter, which was unusual, and from which she would not anticipate danger.
3:6-19 The king of Israel laments their distress, and the danger they were in. He called these kings together, yet he charges it upon Providence. Thus the foolishness of man perverteth his way, and then his heart fretteth against the Lord, Pr 19:3. It was well that Jehoshaphat inquired of the Lord now, but it had been much better if he had done it before he engaged in this war. Good men sometimes neglect their duty, till necessity and affliction drive them to it. Wicked people often fare the better for the friendship and society of the godly. To try their faith and obedience, Elisha bids them make the valley full of pits to receive water. Those who expect God's blessings, must dig pools for the rain to fill, as in the valley of Baca, and thus make even that a well, Ps 84:6. We need not inquire whence the water came. God is not tied to second causes. They that sincerely seek for the dew of God's grace, shall have it, and by it be made more than conquerors.
And he said, which way shall we go up.... That is, Jehoram said so to Jehoshaphat, consulting with him which was the best way to take to the land of Moab, whether the shortest way, over Jordan; or some other:
and he answered, the way through the wilderness of Edom; which bordered upon it, and the same through which the Israelites passed; for Kadesh was on the extreme border of Edom, whither they came, Numbers 20:1 and this Jehoshaphat proposed, partly that they might come upon Moab unawares, and attack them where they were weakest, and not on their guard; and partly, to take the king of Edom with them, who was no other than Jehoshaphat's deputy, and so be assisting to them, and prevent him from revolting, which otherwise he might take this opportunity of doing.
Which way.--They might cross the Jordan, and attack the northern frontier of Moab, or they might round the southern end of the Dead Sea, and invade Moab from the side of Edom. The former was the shortest route for both kings. But Moab's strongest defences were on the north frontier, and the allies would be liable to attacks from the Syrians in Ramoth-gilead (2 Kings 8:28). The longer and more difficult southern road may have been chosen partly on these grounds, and partly because Jehoshaphat wished to march as far as might be within his own territory, and to get a contingent from Edom, which was at this time subject to him (1 Kings 22:48), and perhaps to hold it in check. Moreover, the Moabites were less likely to be on their guard on the southern border, which was more difficult of access.
And he answered.--Said--i.e., Jehoshaphat.
and he answered, the way through the wilderness of Edom; which bordered upon it, and the same through which the Israelites passed; for Kadesh was on the extreme border of Edom, whither they came, Numbers 20:1 and this Jehoshaphat proposed, partly that they might come upon Moab unawares, and attack them where they were weakest, and not on their guard; and partly, to take the king of Edom with them, who was no other than Jehoshaphat's deputy, and so be assisting to them, and prevent him from revolting, which otherwise he might take this opportunity of doing.