Bible Quiz The Bible Quiz - Why were the people of Efrayim upset with Yiftach (Jephthah)? Topic Q 3438 Question 1 of 1 Shoftim (Judges) Score of 60 Why were the people of Efrayim upset with Yiftach (Jephthah)? Because he didn't annul his vow regarding his daughter Because he made them fight Amon against their will Because he didn't call upon them to help him wage war against Amon Because he was the son of a concubine Menu Click For Source Shoftim (Judges) 12:1 56 people have so far answered this question That is correct39.3% of people got this wrong. That is not correctOnly 60.7% of people got it right.