Biblion Bible Commentary
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The Water Red as Blood
2 Kings 3:21-27
21 Now when all the Moabites heard that the kings had come up to fight against them, they gathered themselves together, all who were able to put on armor, young and old, and stood on the border. · WEB
Sunrise on flooded trenches looks like a massacre, Moab charges into a rout — and a king burns his son on the wall, and the campaign simply stops.
They rose up early in the morning, and the sun shone on the water, and the Moabites saw the water opposite them as red as blood 2 Kings 3:22.
The same water that saved the army defeats the enemy, and it does so through an ordinary optical effect — low sun on standing water in reddish desert soil. God's provision does double duty without a second miracle, which is a pattern worth noticing: the deliverance and the victory are one act seen from two sides of a valley.
"This is blood. The kings are surely destroyed, and they have struck each other. Now therefore, Moab, to the plunder!" 2 Kings 3:23.
The Moabites reason from a real observation to a conclusion that fits what they hoped — a three-king coalition of uneasy allies turning on itself is entirely plausible — and they break formation for loot. Confidence built on a plausible reading of the evidence walks them into a camp of armed men.
They beat down the cities; and on every good piece of land each man cast his stone, and filled it 2 Kings 3:25.
The campaign that follows is thorough and ugly: fields ruined stone by stone, springs stopped, orchards felled, until only the stones of the citadel are left. The account describes it flatly. The instruction had come with the oracle 2 Kings 3:19, and readers who find the devastation troubling are reading the passage correctly — this is what ancient war did to a farming country, reported by a book that elsewhere records the law restraining it.
Then he took his oldest son who would have reigned in his place, and offered him for a burnt offering on the wall 2 Kings 3:27.
The king of Moab, having failed to break out, sacrifices his heir in full view of the besiegers on the city wall. It is the practice Israel was warned about in the strongest terms the law has Leviticus 18:21 Deuteronomy 12:31, done here by a pagan king in his own religion's terms — the ultimate offering to Chemosh at the ultimate moment.
There was great wrath against Israel; and they departed from him, and returned to their own land.
The closing sentence is one of the most difficult in the book, and honest readers have long divided over it. The Hebrew says wrath came on Israel and does not say whose. It is not obvious, and the account does not say, that Chemosh acted; nothing in this book grants a foreign god that power, and the same book has just shown Israel's God filling a valley without weather.
What the text does report is the effect: a coalition that had just won walks away from a city it had beaten. Something about watching a man burn his son broke the campaign — a revulsion, or a dread, or a fury among the allies at what their siege had produced. Israel had been promised Moab delivered into their hand 2 Kings 3:18 and had also been told, in the previous verse, to be thorough beyond what the law allowed. They got the victory and did not get the country, and the book leaves the arithmetic of that where it lies.
The scene belongs where it stands. A chapter that began with a king who removed one idol and kept the rest ends with a demonstration of what the surrounding religions actually asked of their worshipers, and with Israel's army going home in silence.
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