Richter 11:11

Then Jephthah went with the elders of Gilead, "and the people (i.e., the inhabitants of Gilead) made him head and captain, and Jephthah spoke all his words before Jehovah at Mizpeh:" i.e., he repeated in a solemn assembly of the people, before God at Mizpeh, the conditions and obligations under which he would accept the honour conferred upon him. "Before Jehovah" does not necessarily presuppose the presence of the ark at Mizpeh; nor can we possibly assume this, since the war was resolved upon primarily by the eastern tribes alone, and they had no ark at all. It merely affirms that Jephthah performed this act, looking up to God, the omnipresent head of Israel. Still less do the words warrant the assumption that there was an altar in Mizpeh, and that sacrifices were offered to confirm the treaty, of which there is not the slightest indication in the text. "'Before Jehovah' implies nothing more than that Jephthah confirmed all his words by an oath" (Hengstenberg, Diss. ii. pp. 35, 36).

This chapter gives as the history of Jephthah, another of Israel's judges, and numbered among the worthies of the Old Testament, that by faith did great things (Heb 11:32), though he had not such an extraordinary call as the rest there mentioned had. Here we have, I. The disadvantages of his origin (Jdg 11:1-3). II. The Gileadites' choice of him to be commander-in-chief against the Ammonites, and the terms he made with them (Jdg 11:4-11). III. His treaty with the king of Ammon about the rights of the two nations, that the matter might be determined, if possible, without bloodshed (v. 12-28). IV. His war with the Ammonites, which he enters upon with a solemn vow (Jdg 11:29-31), prosecutes with bravery (Jdg 11:32), and ends with a glorious victory (Jdg 11:33). V. The straits he was brought into at his return to his own house by the vow he had made (Jdg 11:34-40).