16 And he said, "Thus says the Lord, 'I will make this dry streambed full of pools.' 17 For thus says the Lord, 'You shall not see wind or rain, but that streambed shall be filled with water, so that you shall drink, you, your livestock, and your animals.' 18 This is a light thing in the sight of the Lord. He will also give the Moabites into your hand, 19 and you shall attack every fortified city and every choice city, and shall fell every good tree and stop up all springs of water and ruin every good piece of land with stones."
20 The next morning, about the time of offering the sacrifice, behold, water came from the direction of Edom, till the country was filled with water. 21 When all the Moabites heard that the kings had come up to fight against them, all who were able to put on armor, from the youngest to the oldest, were called out and were drawn up at the border. 22 And when they rose early in the morning and the sun shone on the water, the Moabites saw the water opposite them as red as blood. 23 And they said, "This is blood; the kings have surely fought together and struck one another down. Now then, Moab, to the spoil!" 24 But when they came to the camp of Israel, the Israelites rose and struck the Moabites, till they fled before them. And they went forward, striking the Moabites as they went.[1] 25 And they overthrew the cities, and on every good piece of land every man threw a stone until it was covered. They stopped every spring of water and felled all the good trees, till only its stones were left in Kir-hareseth, and the slingers surrounded and attacked it.
Matthew Henry's Commentary on 2 Kings 3:16-25
Commentary on 2 Kings 3:6-19
(Read 2 Kings 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, Psalm 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.
Commentary on 2 Kings 3:20-27
(Read 2 Kings 3:20-27)
It is a blessing to be favoured with the company of those who have power with God, and can prevail by their prayers. A kingdom may be upheld and prosper, in consequence of the fervent prayers of those who are dear to God. May we place our highest regard upon such as are most precious in his account. When sinners are saying Peace, peace, destruction comes upon them: despair will follow their mad presumption. In Satan's service and at his suggestion, such horrid deeds have been done, as cause the natural feelings of the heart to shudder; like the king of Moab's sacrificing his son. It is well not to urge the worst of men to extremities; we should rather leave them to the judgment of God.