25 And they beat down the cities, and on every good piece of land cast every man his stone and filled it, and they stopped every well of water, and felled every good tree, until they left [only] the stones at Kirhareseth; and the slingers went about it, and smote it. 26 And the king of Moab saw that the battle was too severe for him, and he took with him seven hundred men that drew swords, to break through to the king of Edom, but they could not. 27 And he took his eldest son, that should have reigned in his stead, and offered him up for a burnt-offering upon the wall. And there was great wrath against Israel; and they departed from him, and returned to [their own] land.

Matthew Henry's Commentary on 2 Kings 3:25-27

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.