This message examines Judges 11 and the story of Jephthah, a skilled warrior rejected by his family but called to lead against the Ammonites. It highlights his trust in God, his attempt to seek peace, and the serious vow he made before battle. The sermon emphasizes the importance of integrity in speech, the role of peacemaking, and the weight of promises to God. Jephthah’s story reminds listeners that true devotion is shown more in actions than in words alone.