12-28. Jephthah sent messengers unto the king of the children of Ammon—This first act in his judicial capacity reflects the highest credit on his character for prudence and moderation, justice and humanity. The bravest officers have always been averse to war; so Jephthah, whose courage was indisputable, resolved not only to make it clearly appear that hostilities were forced upon him, but to try measures for avoiding, if possible, an appeal to arms: and in pursuing such a course he was acting as became a leader in Israel (De 20:10-18).

     13. the king of Ammon . . ., Because Israel took away my land—(See on De 2:19). The subject of quarrel was a claim of right advanced by the Ammonite monarch to the lands which the Israelites were occupying. Jephthah's reply was clear, decisive, and unanswerable;—first, those lands were not in the possession of the Ammonites when his countrymen got them, and that they had been acquired by right of conquest from the Amorites [Jud 11:21]; secondly, the Israelites had now, by a lapse of three hundred years of undisputed possession, established a prescriptive right to the occupation [Jud 11:22, 23]; and thirdly, having received a grant of them from the Lord, his people were entitled to maintain their right on the same principle that guided the Ammonites in receiving, from their god Chemosh, the territory they now occupied [Jud 11:24]. This diplomatic statement, so admirable for the clearness and force of its arguments, concluded with a solemn appeal to God to maintain, by the issue of events, the cause of right and justice [Jud 11:27].

     12-28. Jephthah sent messengers unto the king of the children of Ammon—This first act in his judicial capacity reflects the highest credit on his character for prudence and moderation, justice and humanity. The bravest officers have always been averse to war; so Jephthah, whose courage was indisputable, resolved not only to make it clearly appear that hostilities were forced upon him, but to try measures for avoiding, if possible, an appeal to arms: and in pursuing such a course he was acting as became a leader in Israel (De 20:10-18).

     28. Howbeit the king of the children of Ammon hearkened not unto the words of Jephthah—His remonstrances to the aggressor were disregarded, and war being inevitable, preparations were made for a determined resistance.

     Jud 11:29-31. HIS VOW.