121 Then the men of Ephraim gathered together, crossed over toward Zaphon, and said to Jephthah, "Why did you cross over to fight against the people of Ammon, and did not call us to go with you? We will burn your house down on you with fire!" 2 And Jephthah said to them, "My people and I were in a great struggle with the people of Ammon; and when I called you, you did not deliver me out of their hands. 3 So when I saw that you would not deliver me, I took my life in my hands and crossed over against the people of Ammon; and the Lord delivered them into my hand. Why then have you come up to me this day to fight against me?"
Matthew Henry's Commentary on Judges 12:1-3
Commentary on Judges 12:1-7
(Read Judges 12:1-7)
The Ephraimites had the same quarrel with Jephthah as with Gideon. Pride was at the bottom of the quarrel; only by that comes contention. It is ill to fasten names of reproach upon persons or countries, as is common, especially upon those under outward disadvantages. It often occasions quarrels that prove of ill consequence, as it did here. No contentions are so bitter as those between brethren or rivals for honour. What need we have to watch and pray against evil tempers! May the Lord incline all his people to follow after things which make for peace!