29 Then the Spirit of Yahweh came on Jephthah, and he passed over Gilead and Manasseh, and passed over Mizpeh of Gilead, and from Mizpeh of Gilead he passed over to the children of Ammon. 30 Jephthah vowed a vow to Yahweh, and said, “If you will indeed deliver the children of Ammon into my hand, 31 then it shall be, that whatever comes forth from the doors of my house to meet me, when I return in peace from the children of Ammon, it shall be Yahweh’s, and I will offer it up for a burnt offering.” 32 So Jephthah passed over to the children of Ammon to fight against them; and Yahweh delivered them into his hand. 33 He struck them from Aroer until you come to Minnith, even twenty cities, and to Abelcheramim, with a very great slaughter. So the children of Ammon were subdued before the children of Israel. 34 Jephthah came to Mizpah to his house; and behold, his daughter came out to meet him with tambourines and with dances: and she was his only child; besides her he had neither son nor daughter. 35 It happened, when he saw her, that he tore his clothes, and said, “Alas, my daughter! You have brought me very low, and you are one of those who trouble me; for I have opened my mouth to Yahweh, and I can’t go back.” 36 She said to him, “My father, you have opened your mouth to Yahweh; do to me according to that which has proceeded out of your mouth, because Yahweh has taken vengeance for you on your enemies, even on the children of Ammon.” 37 She said to her father, “Let this thing be done for me: let me alone two months, that I may depart and go down on the mountains, and bewail my virginity, I and my companions.” 38 He said, “Go.” He sent her away for two months: and she departed, she and her companions, and mourned her virginity on the mountains. 39 It happened at the end of two months, that she returned to her father, who did with her according to his vow which he had vowed: and she was a virgin. It was a custom in Israel, 40 that the daughters of Israel went yearly to celebrate the daughter of Jephthah the Gileadite four days in a year.
Matthew Henry's Commentary on Judges 11:29-49
Commentary on Judges 11:29-40
(Read Judges 11:29-40)
Several important lessons are to be learned from Jephthah's vow. 1. There may be remainders of distrust and doubting, even in the hearts of true and great believers. 2. Our vows to God should not be as a purchase of the favour we desire, but to express gratitude to him. 3. We need to be very well-advised in making vows, lest we entangle ourselves. 4. What we have solemnly vowed to God, we must perform, if it be possible and lawful, though it be difficult and grievous to us. 5. It well becomes children, obediently and cheerfully to submit to their parents in the Lord. It is hard to say what Jephthah did in performance of his vow; but it is thought that he did not offer his daughter as a burnt-offering. Such a sacrifice would have been an abomination to the Lord; it is supposed she was obliged to remain unmarried, and apart from her family. Concerning this and some other such passages in the sacred history, about which learned men are divided and in doubt, we need not perplex ourselves; what is necessary to our salvation, thanks be to God, is plain enough. If the reader recollects the promise of Christ concerning the teaching of the Holy Spirit, and places himself under this heavenly Teacher, the Holy Ghost will guide to all truth in every passage, so far as it is needful to be understood.