Chemosh - The national God of the Moabites (compare the marginal references). The name probably means "Vanquisher," or "Master." The worship of Chemosh was introduced into Israel by Solomon 1 Kings 11:7; 2 Kings 23:13. It was no doubt to Chemosh that Mesha, king of Moab, offered up his son as a burnt-offering 2 Kings 3:26-27.

In the first six lines Numbers 21:27-28 the poet imagines for the Amorites a song of exultation for their victories over Moab, and for the consequent glories of Heshbon, their own capital. In the next lines Numbers 21:29 he himself joins in this strain; which now becomes one of half-real, half-ironical compassion for the Moabites, whom their idol Chemosh was unable to save. But in the last lines Numbers 21:30 a startling change takes place; the new and decisive triumph of the poet's own countrymen is abruptly introduced; and the boastings of the Arnorites fade utterly away. Of the towns Heshbon was the northernmost, and therefore, to the advancing Israelites, the last to be reached. Medeba, now Madeba, was four miles south of Heshbon (compare 1 Chronicles 19:7, 1 Chronicles 19:15).

Woe to thee, Moab! thou art undone,.... The whole country ruined, or likely to be so:

O people of Chemosh; which was the name of their idol, who is called the abomination of the Moabites, 1 Kings 11:7,

he hath given his sons that escaped; that is, the idol Chemosh had given his sons, the men of the country that worshipped him, who escaped the sword of the Amorites, these:

and his daughters, into captivity unto Sihon king of the Amorites; who took captive what he slew not, or would do so, Chemosh their god not being able to preserve them, but obliged to deliver them up: thus the composers of this song insult the god of the Moabites, as it was usual for conquerors so to do; see Isaiah 10:10, though some think these are the words of the Israelites, making their observations upon the above song, which ends at verse twenty eight, and scoffing at the idol of the Moabites.

Second strophe: "Woe to thee, Moab! Thou art lost, people of Chemosh! He has given up his sons as fugitives, and his daughters into captivity-To Sihon, king of the Amorites." The poet here turns to Moab, and announces its overthrow. Chemosh (כּמושׁ, from כּמושׁ equals כּבשׁ, subactor, domitor) was the leading deity of the Moabites (Jeremiah 48:7) as well as of the Ammonites (Judges 11:24), and related not only to Milcom, a god of the Ammonites, but also to the early Canaanitish deity Baal and Moloch. According to a statement of Jerome (on Isaiah 15:1-9), it was only another name for Baal Peor, probably a god of the sun, which was worshipped as the king of his nation and the god of war. He is found in this character upon the coins of Areopolis, standing upon a column, with a sword in his right hand and a lance and shield in the left, and with two fire-torches by his side (cf. Ekhel doctr. numm. vet. iii. p. 504), and was appeased by the sacrifice of children in times of great distress (2 Kings 3:27). Further information, and to some extent a different view, are found in the article by J. G. Mller in Herzog's Cyclopaedia. The subject to נתן is neither Moab nor Jehovah, but Chemosh. The thought is this: as Chemosh, the god of Moab, could not deliver his people from the Amorite king; so now that Israel has conquered the latter, Moab is utterly lost. In the triumph which Israel celebrated over Moab through conquering its conquerors, there is a forewarning expressed of the ultimate subjection of Moab under the sceptre of Israel.

Woe to thee, Moab! thou art undone, O people of {m} Chemosh: he hath given his sons that escaped, and his daughters, into captivity unto Sihon king of the Amorites.

(m) Chemosh was the idol of the Moabites, 1Ki 11:33 who was not able to defend his worshippers, who took the idol for their father.

21:29 People of Chemosh - The worshippers of Chemosh: so the God of the Moabites was called. He, that is, their God, hath delivered up his own people to his and their enemies; nor could he secure even those that had escaped the sword, but suffered them to be carried into captivity. The words of this and the following verse seem to be not a part of that triumphant song made, by some Amoritish poet, which seems to be concluded, Nu 21:28, but of the Israelites making their observation upon it. And here they scoff at the impotency not only of the Moabites, but of their God also, who could not save his people from the sword of Sihon and the Amorites.

29. people of Chemosh-the name of the Moabite idol (1Ki 11:7-33; 2Ki 23:13; Jer 48:46).

he-that is, their god, hath surrendered his worshippers to the victorious arms of Sihon.

21:21-35 Sihon went with his forces against Israel, out of his own borders, without provocation, and so ran upon his own ruin. The enemies of God's church often perish by the counsels they think most wisely taken. Og, king of Bashan, instead of being warned by the fate of his neighbours, to make peace with Israel, makes war with them, which proves in like manner his destruction. Wicked men do their utmost to secure themselves and their possessions against the judgments of God; but all in vain, when the day comes on which they must fall. God gave Israel success, while Moses was with them, that he might see the beginning of the glorious work, though he must not live to see it finished. This was, in comparison, but as the day of small things, yet it was an earnest of great things. We must prepare for fresh conflicts and enemies. We must make no peace or truce with the powers of darkness, nor even treat with them; nor should we expect any pause in our contest. But, trusting in God, and obeying his commands, we shall be more than conquerors over every enemy.