these are the nations which the Lord left, to prove Israel--This was the special design of these nations being left, and it evinces the direct influence of the theocracy under which the Israelites were placed. These nations were left for a double purpose: in the first instance, to be instrumental, by their inroads, in promoting the moral and spiritual discipline of the Israelites; and also to subserve the design of making them acquainted with war, in order that the young, more especially, who were total strangers to it, might learn the use of weapons and the art of wielding them.
the children of Israel dwelt among the Canaanites--The two peoples by degrees came to be on habits of intercourse. Reciprocal alliances were formed by marriage till the Israelites, relaxing the austerity of their principles, showed a growing conformity to the manners and worship of their idolatrous neighbors.
sold them--that is, "delivered them"
into the hand of Chushan-rishathaim--or, Chushan, "the wicked." This name had been probably given him from his cruel and impious character.
served Chushan-rishathaim eight years--by the payment of a stipulated tribute yearly, the raising of which must have caused a great amount of labor and privation.
Othniel--(See on Jos 15:16; Jdg 1:13). His military experience qualified him for the work, while the gallant exploits he was known to have performed, gained him the full confidence of his countrymen in his ability as a leader.
the Lord delivered Chushan-rishathaim king of Mesopotamia into his hand; and his hand prevailed against Chushan-rishathaim--No details are given of this war, which, considering the resources of so potent a monarch, must have been a determined struggle. But the Israelitish arms were crowned through the blessing of God with victory, and Canaan regained its freedom and independence.
the children of Israel did evil again in the sight of the Lord--The Israelites, deprived of the moral and political influences of Othniel, were not long in following their native bias to idolatry.
the Lord strengthened Eglon the king of Moab--The reigning monarch's ambition was to recover that extensive portion of his ancient territory possessed by the Israelites. In conjunction with his neighbors, the Ammonites and the Amalekites, sworn enemies of Israel, he first subjected the eastern tribes; then crossing the Jordan, he made a sudden incursion on western Canaan, and in virtue of his conquests, erected fortifications in the territory adjoining Jericho [JOSEPHUS], to secure the frontier, and fixed his residence there. This oppressor was permitted, in the providence of God, to triumph for eighteen years.
left-handed--This peculiarity distinguished many in the Benjamite tribe (Jdg 20:16). But the original word is rendered in some versions "both-handed," a view countenanced by Ch1 12:2.
by him the children of Israel sent a present unto Eglon the king of Moab--the yearly tribute, which, according to Eastern fashion, would be borne with ostentatious ceremony and offered (Jdg 3:18) by several messengers.
I have a secret errand unto thee, O king: who said, Keep silence--"Privacy"--a signal for all to withdraw.
slew . . . six hundred men with an oxgoad--This instrument is eight feet long and about six inches in circumference. It is armed at the lesser end with a sharp prong for driving the cattle, and on the other with a small iron paddle for removing the clay which encumbers the plough in working. Such an instrument, wielded by a strong arm, would do no mean execution. We may suppose, however, for the notice is very fragmentary, that Shamgar was only the leader of a band of peasants, who by means of such implements of labor as they could lay hold of at the moment, achieved the heroic exploit recorded.