The Second Time Is a Decision
September 26, 2026 · Proverbs 26:11
“A fool doing some stupid thing a second time is like a dog going back to its vomit.”
Proverbs 26:11 · GNT
Before looking at the image, which is strong, notice two words that slip past most readers: a second time.
The target of this verse is the return trip.
That is an enormous mercy, and it arrives in the opening line. Scripture calls nobody a fool for getting something wrong once.
Reflection
1The Verse Is Not About Your First Mistake
Everybody fails the first time, and the first time has honest defences.
You did not know. Nobody had warned you. The numbers were not on the table. The person seemed like somebody else. The market shifted halfway through.
All of that is true, and all of it counts. The first time is information.
The trouble starts when you already hold the information and go back anyway.
Notice that this is where the word changes places. The first time you were fooled. The second time you agreed.
And here is the detail that stings: almost nobody repeats the huge mistake. We repeat the medium one, the kind that breaks neither the company nor the marriage, and only costs another year.
2Why the Image Is So Ugly
Now the comparison itself. A dog going back to its own vomit.
Solomon had gentler images available and chose this one. It is worth asking why.
Because vomit is something the body has already rejected. It is not strange food, it is not unknown poison. It is the thing you once took in and your own system sent back out.
Hold on to that, because it is the heart of the day. On the second time, the argument from ignorance is over.
You already know the taste. You already know what comes next. You already know what it cost last time, because you were the one who paid.
That is why the image has to be disgusting. The text is trying to hand you back a reaction you lost along the way. Whoever repeats no longer feels revulsion at the thing, and revulsion was the part that protected them.
3The Reason Sits in the Next Verse
Proverbs rarely explains itself, but here it does. Just read the line underneath: "the most stupid fool is better off than those who think they are wise when they are not".
Put the two verses together and the engine of repetition appears.
Notice the sentence a person uses on the way back: this time it will be different.
What holds that sentence up is an inflated reading of yourself, with no new information behind it. This time I will handle it. This time I will spot it early. With me it is different, because I learned.
Notice the verdict in verse 12, and English makes it harsher than Portuguese. The most stupid fool is in better shape than that person. The fool at least knows that he does not know.
And there is a practical way to catch this in yourself. Every repetition comes wrapped in one permission sentence, always the same one. This time is different. I know how to handle him. It is only one more month. After this project I will sort it out.
Listen for your sentence. It is the alarm that the second time is arriving.
Getting it wrong once is an accident. Repeating it is a choice, and a choice can change today.
The Connection with Books
“The Power of Self-Responsibility” — Paulo Vieira
The Brazilian author lists four traps, and the first one explains verse 12 better than any definition. He calls it arrogance, and describes it as believing you can do something that in truth you cannot. Then he gives the vocabulary of anyone caught in it: I am good, I know how to do this, I already know that. And then he asks the question that takes the whole thing apart: if you know so much and you are so good, where are your results? Keep that question for the next time you are about to repeat something. It asks for the statement of account rather than your opinion of yourself. (Quoted here from the Brazilian edition, and the title has no English translation.)
“Good to Great” — Jim Collins
The research shows how this looks inside a company, and the picture is embarrassing. Writing about the companies that did not make the leap, Collins says that despite all their change programs, their spectacular stagings and their charismatic leaders, they hardly ever emerged from the fog. He adds that they tried to run, made bad decisions at the crossroads and had to backtrack afterwards. Notice what he is describing. There is plenty of energy and plenty of initiative. All of it gets spent going back to the same place, with a new name and a new slide. (Also quoted from the Brazilian edition.)
The Christ-Centered Connection
John tells of a scene where Jesus asks the strangest question in the Gospels.
In Jerusalem there was a pool, and sick people would lie there waiting for the water to be stirred. Among them, the text says, was "a man who had been sick for thirty-eight years".
Thirty-eight years in the same place, waiting for the same thing, in the same way.
Jesus saw him lying there, and he knew the man had been sick for such a long time, so he asked him: "Do you want to get well?"
Read that again. He asks a sick man whether he wants to recover.
The question sounds cruel and it is the most precise one available. After enough time, a problem stops being only a problem and becomes an address. The person knows how to move around in there. They know the other patients, the routine, the excuses. Leaving means learning everything again.
And look at the man's answer, because it is the portrait of somebody who repeats. Instead of saying yes, he explained the mechanism. "Sir, I don't have anyone here to put me in the pool when the water is stirred up; while I am trying to get in, somebody else gets there first."
He had a complete theory about why it never worked. He had thirty-eight years of data. And his theory was correct, which is the frightening part.
Jesus does not argue about the pool. He does not fix the queue either. He changes the category of the problem: "Get up, pick up your mat, and walk."
Notice the instruction to pick up the mat. That was the end of the address. Whoever carries the bed away is not planning to come back to that spot.
And the end of the story is today's verse in the mouth of Jesus. Later he finds the man in the Temple and says: "Listen, you are well now; so stop sinning or something worse may happen to you."
English sharpens it here. Stop sinning is an order to halt something already under way. Christ warns about the second time, because he knows the healing opens a door and the return is still possible.
But hold the order of events, because that is where the gospel lives. The warning came after the healing, never before. Jesus did not say prove you will not go back and then I will lift you up. He lifted him first.
And there is a line John takes care to record: the man did not even know who had healed him. No exemplary faith, no request and no merit. Somebody simply crossed the courtyard and stopped at the very mat that had been lying there for thirty-eight years.
That is how the cycle breaks. It is not more willpower on the third attempt. It is Someone who comes near your mat and changes the question.
Today's Challenge
What is the thing you have already done twice and are one step away from doing a third time?
Do these three things today.
- 1List the second times. Write down three decisions you have already repeated: the type of hire, the type of client, the type of spending, the type of conversation you keep postponing.
- 2Find your permission sentence. Write the exact words you say to yourself before going back. This time is different, I know how to handle him, it is only one more month.
- 3Change the scene, not the intention. Pick one of those repetitions and alter one concrete thing today: move the trigger out of reach, put the agreement in writing, or ask somebody to check it with you.
Getting it wrong once is an accident. Repeating it is a choice, and a choice can change today.
In Short
What does Proverbs 26:11 mean?
“A fool doing some stupid thing a second time is like a dog going back to its vomit” (GNT). The decisive words are a second time. The verse does not condemn the first mistake, which is information. It targets the return, when the person already knows the taste and has already paid the bill.
Why did the Bible choose such a disgusting image?
Because vomit is what the body has already rejected. The comparison hands the reader back a revulsion they lost along the way, and revulsion is the thing that protects. On the second time the argument from ignorance is over.
What did Jesus teach about leaving a cycle?
In John 5 he asks a man who had been sick for thirty-eight years whether he wants to get well, because after enough time a problem becomes an address. The man answered by explaining the mechanism, and Jesus told him to get up and carry his mat away, which closes the place down.
Wisdom Pill
The Same Pothole — For the grown-ups to read with the kids
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References
Proverbs 26:11 and 12 · John 5:5 to 9 and 14