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Jephthah Fights Against the Ephraimites

Lesson 10 · Quarter 3 2026 · 08/23/2026 · 13 min read

By Equipe Marcas Editora

The video has automatic English dubbing. If you hear Portuguese, open the player settings (⚙) → Audio track → English.

Golden Text

“Behold, how good and pleasant it is when brothers live together in harmony!” (Psalm 133:1, BSB) · Read in the Bible

Right after the victory against the Ammonites, the tribe of Ephraim showed up complaining and threatening Jephthah. The same complaint had already been made to Gideon years earlier — and there no one died, because Gideon answered calmly. Jephthah was right about the facts, but he returned the harshness, and the fight between brothers ended in tragedy. Today's lesson is about unity, about what the mouth does to an argument, and about Jesus, who tore down the wall that separated people.

Do some quick math right now: how long does it take for you and your brother (or your cousin, or that classmate) to start arguing? A minute? Thirty seconds? Less?

And what does the argument start over? The TV remote. A pen. Who sat in whose seat.

Today's story is in Judges 12, and it is that exact same story — only with grown-ups, with an army, and with a very sad ending. It is the continuation of last week's lesson: Jephthah had just delivered Israel from the Ammonites by the power of the Spirit of the LORD, and the victory celebration had not even cooled down when the trouble started.

And what we are going to learn here is this: the answer that comes out of your mouth either builds a bridge or digs a river between you and your brother.

I — The same complaint, twice

Keep this sentence in mind, because it is going to show up twice in the Bible, almost word for word.

First time. Many years before Jephthah, the judge Gideon had defeated the Midianites. Then the tribe of Ephraim came complaining: "Then the men of Ephraim said to Gideon, “Why have you done this to us? Why did you fail to call us when you went to fight against Midian?” And they contended with him violently." (Judges 8:1) The Bible says they argued fiercely with him — in other words, they picked an ugly fight.

Gideon could have shouted back. He did not. He answered by toning things down: "But Gideon answered them, “Now what have I accomplished compared to you? Are not the gleanings of Ephraim better than the grape harvest of Abiezer?”" (Judges 8:2) Instead of defending himself, he praised what Ephraim had done.

And look at the end of the scene, in a single sentence: "God has delivered Oreb and Zeeb, the two princes of Midian, into your hand. What was I able to do compared to you? When he had said this, their anger against him subsided." (Judges 8:3)

It ended like that. Nobody died. Nobody stopped talking to anybody.

Second time. Now Jephthah. Same tribe, same complaint, almost the same words: "Then the men of Ephraim assembled and crossed the Jordan to Zaphon. They said to Jephthah, “Why have you crossed over to fight the Ammonites without calling us to go with you? We will burn your house down with you inside!”" (Judges 12:1)

Only this time something else came at the end of the sentence: they threatened to burn his house down over him with fire (Judges 12:1).

Notice what changed from one scene to the other. It was not the tribe. It was not the complaint. It was not even the time of year. What changed was who answered.

🌿 Did you know? — who the tribe of Ephraim was. Ephraim was one of the twelve tribes of Israel and, together with Manasseh, formed the house of Joseph. Their territory was hilly and very fertile, and the tabernacle stayed for years in Shiloh, inside their lands. They were powerful and important, and they knew it — and right there lies the problem in today's story. People who think they are very important usually think everything has to go through them first.

II — How a fight turns into a war

Nobody wakes up in the morning and decides to start a war. A war climbs one little step at a time — and every step seems fair to the one climbing it.

Look at the staircase of this fight:

  1. The complaint: asking why he had not called them (Judges 12:1)
  2. The threat: saying they would burn his house down over him with fire (Judges 12:1)
  3. The harsh answer: Jephthah fires the facts right back in their faces — that he had called them and they did not save him from their hand (Judges 12:2) and that he had risked his own life (Judges 12:3).
  4. The insult: Ephraim calls the Gileadites fugitives of Ephraim (Judges 12:4). It was like calling the other person a traitor, people with no place, outcasts.
  5. The war.

Five steps. And on the first one, it was just a complaint.

That is why the Bible gives so much importance to what the mouth does in an argument: "A gentle answer turns away wrath, but a harsh word stirs up anger." (Proverbs 15:1)

A gentle answer is not keeping quiet, it is not hanging your head, and it is not pretending it did not hurt. Notice: Gideon answered. He spoke, explained, and looked a furious tribe right in the face. What he did not do was spit the poison back.

There is a huge difference between saying "I did not like what you did" and saying "you are an idiot". Both are answers. Only one of them sets the whole house on fire.

III — Being right is not the same thing as doing right

Here comes the hardest part of today's lesson. Read it slowly.

Jephthah did not lie.

He spoke the plain truth. He had called Ephraim, and Ephraim did not come. He went alone, risked his life, and won. If you were the judge of that argument, you would side with Jephthah without thinking twice.

He was right.

And it ended in war all the same.

Write this down: you can have every reason in the world to be right and still destroy everything by the way you answer. The question that matters is not "who started it?" or "who is right?". The question that matters is: "what am I going to do right now with my mouth?".

And there is something else we cannot miss. Jephthah was a man of God. The Spirit of the LORD had come upon him, he delivered the people, he judged Israel for six years (Judges 12:7), and the New Testament puts his name on the list of those who conquered through faith (Hebrews 11:32-33). A man of God can also give the wrong answer. That is why we learn from him — in both ways.

IV — The password at the river

The fight turned into a war between brothers. Ephraim lost. And those who were left had only one way to get back home: to cross the Jordan River.

Back then there were no bridges. You could only cross at the fords — the shallow parts of the river, where the water came up to your shins and you could walk across. The men of Gilead went and took control of all the fords (Judges 12:5).

Then a problem came up: how could you tell which side a person was on, if anyone can lie about their name?

They would ask if the man was an Ephraimite (Judges 12:5). And when the person said no, the test came: they told him to say Shibboleth, and he would say Sibboleth, because he could not pronounce it right (Judges 12:6).

It was an accent password. The word had a "sh" sound — the SH in SHOE, the SHI in SHIP — that the people of Ephraim did not use in their speech. In their mouths, that sound turned into S.

This still works today, and you can test it at home. That little orange fruit that peels easily: is it a mandarin, a tangerine, a clementine, or a satsuma? And that root we fry: is it cassava, yuca, or manioc? From your answer, someone can more or less guess what region you are from — without even seeing you.

An accent is not a mistake. It is a difference. Nobody speaks wrong just because they speak differently, and laughing at the way someone else talks is a small cruelty that hurts a lot.

And that is precisely why what happened at the Jordan River was so serious. The Bible tells the ending in a single sentence: forty-two thousand men of Ephraim fell at that time (Judges 12:6).

Stop here for a second. Many people died — and they were all people from the same nation. Brothers. Cousins. Israelites on both sides. It was not an outside enemy that did that. It was a family fight.

And it did not start at the river. It started way back, the size of your argument over the TV remote.

🌾 Did you know? — what "Shibboleth" means. In Hebrew, the word means "ear of grain" or "flowing stream". Pretty, right? But it was not its meaning that decided anything that day: it was the sound. Any other word with that same "sh" sound would have worked the exact same way. It was not a test of faith, or of doctrine, or of courage — it was an accent test. So much so that the Bible does not explain the meaning of the word; it only explains the reason they failed the test: because they could not pronounce it right (Judges 12:6).

V — What was missing in Israel

The verse we are memorizing this week is the exact medicine for this sickness:

"Behold, how good and pleasant it is when brothers live together in harmony!" (Psalm 133:1)

Notice what Israel lost for lack of this. Ephraim did not go to help when their brothers in Gilead had been taking a beating from the Ammonites for eighteen years. And afterward they wanted the trophy for a victory they had not helped win. That has a name, and it is an ugly name: jealousy and pride.

The Bible is direct about where fights come from: "What causes conflicts and quarrels among you? Don’t they come from the passions at war within you?" (James 4:1) They come from inside. From the desire to show off, to be first, to win every argument.

That is why the New Testament does not treat unity as something that happens on its own. It tells us to pursue it: "and with diligence to preserve the unity of the Spirit through the bond of peace." (Ephesians 4:3) And also: "If it is possible on your part, live at peace with everyone." (Romans 12:18)

Does it take work? A lot of work. But look at Jesus' promise for those who do this work: "Blessed are the peacemakers, for they will be called sons of God." (Matthew 5:9)

He did not say "blessed are those who win the argument". He said the peacemakers.

Christ in the Lesson

There is Someone greater than Gideon and greater than Jephthah in this story.

Jesus received the worst provocation a human being has ever received. They spat on Him, laughed at Him, beat Him, lied about Him. And, unlike Jephthah, He was not just right in an argument: He was the only One who had never done anything wrong, ever.

Do you know what He answered, hanging on the cross? He asked the Father to forgive them, because they did not know what they were doing (Luke 23:34).

Peter wrote about Him that when He was insulted, He did not insult in return (1 Peter 2:23). And nobody in the world, ever, called Jesus weak.

And He did not just answer differently — He solved the problem once and for all. At the Jordan River, men put up a wall between brothers. Jesus did the opposite: "For He Himself is our peace, who has made the two one and has torn down the dividing wall of hostility" (Ephesians 2:14)

Jesus did not jump over the wall. Jesus tore down the wall. And He tore it down by paying the price: "and reconciling both of them to God in one body through the cross, by which He put to death their hostility." (Ephesians 2:16) The result is this: "For through Him we both have access to the Father by one Spirit." (Ephesians 2:18)

So today's lesson does not end with "be nice to your brother". It ends with Jesus: whoever has been reconciled to God has a way to be reconciled to people. Whoever has received forgiveness for free has somewhere to draw forgiveness from to give away.

❤ For the child's heart. At the Jordan River there was a password, and anyone who did not know how to speak the right way was left out. With God it is not like that. There is no secret word, there is no right accent, there is no way of speaking that opens the door of heaven. "For it is by grace you have been saved through faith, and this not from yourselves; it is the gift of God, not by works, so that no one can boast." (Ephesians 2:8-9) The door is Jesus, and it is open for you just the way you speak.

Practical Application

Count to three before answering. When someone provokes you, before opening your mouth, count 1, 2, 3 on your fingers. In those three seconds you choose: spit the poison back or answer without poison. It is a short time and it changes everything. "A gentle answer turns away wrath, but a harsh word stirs up anger." (Proverbs 15:1)

Do not step into other people's fights — or into your own. In an argument it never splashes only on the two people fighting. It splashes on your mom, on your younger brother, on the friend who was just walking by. If the fight is already big, walk away and call an adult. If someone is hurting you, threatening you, or making you afraid, that is not a fight: that is something to tell your dad, your mom, your teacher, or your pastor today. The adult handles it; you speak up. You never have to stand up to anyone on your own.

Be glad when someone else wins. Ephraim lost everything because they could not stand seeing their brother being applauded. When a classmate gets a good grade, wins the game, or gets picked, truly celebrate with them. Jealousy is a fight that starts inside us before it comes out of our mouth.

Help before complaining. Ephraim did not show up when they needed to show up, and then wanted the credit. Do not be that person: be there during the hard part, not just for the party. "Carry one another’s burdens, and in this way you will fulfill the law of Christ." (Galatians 6:2)

Closing Prayer

Lord Jesus, You are our peace. You tore down the wall that separated us from You and the wall that separates us from one another. Forgive our desire to win every argument and our jealousy when someone else is chosen. Take charge of our mouth: give us those three seconds before we answer. Teach every child in this class to build a bridge where they have always built a wall, and keep our home and our church in unity. In Jesus' name, amen.

Soli Deo Gloria — Scripture governs; everything else, on its knees.

Frequently asked questions about this lesson

Why did the tribe of Ephraim get angry with Jephthah?+

Out of jealousy and pride. They did not help in the war against the Ammonites, but they were furious when Jephthah won without them and showed up asking why he had crossed over to fight against the Ammonites without calling them to go with him, and threatening to burn his house down with him inside (Judges 12:1). They wanted the glory of a battle they had not wanted to take part in.

What does the word "Shibboleth" mean?+

In Hebrew it means "ear of wheat" or "stream of water." But it was not chosen because of its meaning: it was because of its sound. It served as a password because it had a shushing sound that the people of Ephraim did not use in their speech. Any other word with that sound would have worked just the same.

Why did the Ephraimites say "Sibboleth"?+

Because of their accent. The Bible explains it in five words: they could not pronounce it (Judges 12:6). It was not stupidity, it was not laziness, and it was not sin — it was the way people spoke in their region, just as in Brazil the same fruit is called mexerica by some and bergamota by others. Those who study Hebrew discuss in more than one way why that sound was missing in Ephraim's speech, and we do not need to pick a side: what the text says is that they could not pronounce it.

If Jephthah was right, why does the Bible show that he made a mistake?+

Because having the facts on your side and doing what is right are not the same thing. Jephthah told the truth: he had called Ephraim and they did not come (Judges 12:2-3). But he returned harshness instead of calming things down, and the argument turned into a war between brothers. "A gentle answer turns away wrath, but a harsh word stirs up anger." (Proverbs 15:1)

Did forty-two thousand men really die?+

That is what the Bible records: forty-two thousand of Ephraim fell at that time (Judges 12:6). Some scholars discuss whether the Hebrew word translated as "thousand" indicates an exact number there or groups of soldiers, and the Bible does not settle that discussion for us. What it makes clear is the size of the tragedy: many people died, and they were all Israelites — brothers from the same people, fighting one another.

What about that promise Jephthah made, from the last lesson?+

That is the subject of Judges 11, which we saw last Sunday. The Bible does not explain in detail what happened there, serious people understand the passage in more than one way, and we do not make up what the text does not tell. Today's lesson is in Judges 12 and is about something else: the fight between brothers.

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