How does the narrative of Jephthah's vow in Judges 11 highlight the potential consequences of making rash vows?

A It demonstrates that Yahweh occasionally demands human sacrifice to test the faith of his followers. B It highlights the dangers of making rash vows and the potential for misinterpreting God's will. C It affirms the Deuteronomic principle that Yahweh always rejects human sacrifice, as Jephthah's actions were ultimately condemned. D It serves as a historical account without theological implications, simply reflecting the brutal realities of ancient warfare.