4:17 Howbeit Sisera fled away on his feet to the tent of Jael the wife of {h} Heber the Kenite: for [there was] peace between Jabin the king of Hazor and the house of Heber the Kenite.
(h) Whose ancestors were strangers, but worshipped the true God, and therefore were joined with Israel.
4:17 The tent of Jael - For women had their tents apart from their husbands. And here he thought to lurk more securely than in her husband's tent. Peace - Not a covenant of friendship, which they were forbidden to make with that cursed people, but only a cessation of hostilities, which he afforded them because they were peaceable people, abhorring war, and wholly minding pasturage, and were not Israelites, with whom his principal quarrel was; and especially by God's over - ruling disposal of his heart to favour them who were careful to keep themselves uncorrupted with Israel's sins, and therefore preserved from their plagues.
4:17-24 Sisera's chariots had been his pride and his confidence. Thus are those disappointed who rest on the creature; like a broken reed, it not only breaks under them, but pierces them with many sorrows. The idol may quickly become a burden, Isa 46:1; what we were sick for, God can make us sick of. It is probable that Jael really intended kindness to Sisera; but by a Divine impulse she was afterwards led to consider him as the determined enemy of the Lord and of his people, and to destroy him. All our connexions with God's enemies must be broken off, if we would have the Lord for our God, and his people for our people. He that had thought to have destroyed Israel with his many iron chariots, is himself destroyed with one iron nail. Thus the weak things of the world confound the mighty. The Israelites would have prevented much mischief, if they had sooner destroyed the Canaanites, as God commanded and enabled them: but better be wise late, and buy wisdom by experience, than never be wise.
