Skip to content ↓

Humbly Rejoicing in the Goodness of Others

As I read John Piper’s book Finally Alive I came across a lot of godly wisdom. But there was one quote that, more than the others, jumped out at me. I thought I’d share it with you today…


This is the message that you have heard from the beginning, that we should love one another. We should not be like Cain, who was of the evil one and murdered his brother. And why did he murder him? Because his own deeds were evil and his brother’s righteous. Do not be surprised, brothers, that the world hates you. We know that we have passed out of death into life, because we love the brothers.

1 John 3:11-14

Now this specific form of love in verse 12 may seem to you to be totally unneeded. “Don’t be like Cain who murdered his brother.” Am I really concerned that there will be a spate of murders among Christians? No. And I don’t think John feared that either, though it does happen. He doesn’t focus on the murder. He asks in verse 12, “And why did he murder him?” That’s John’s concern. There is something about Cain’s motive that he thinks will be relevant to the way believers love each other.

He answers at the end of verse 12: “Because his own deeds were evil and his brother’s righteous.” What John is saying here is not merely that love doesn’t kill a brother, but that love doesn’t feel resentful when a brother is superior in some spiritual or moral way. Cain didn’t kill Abel simply because Cain was evil. He killed him because the contrast between Abel’s goodness and Cain’s evil made Cain angry. It made him feel guilty. Abel didn’t have to say anything; Abel’s goodness was a constant reminder to Cain that he was evil. And instead of dealing with his own evil by repentance and change, he got rid of Abel. If you don’t like what you see in the mirror, shoot the mirror.

So what would it be like for any of us to be like Cain? It would mean that anytime some weakness or bad habit in our lives is exposed by contrast to someone else’s goodness, instead of dealing with the weakness or the bad habit, we keep away from those whose lives make us feel defective. We don’t kill them. We avoid them. Or worse, we find ways to criticize them so as to neutralize the part of their lives that was making us feel convicted. We feel like the best way to nullify someone’s good point is to draw attention to their bad point. And so we protect ourselves from whatever good they might be or us.

But John’s point is: Love doesn’t act like that. Love is glad when our brothers and sisters are making progress in good habits or good attitudes or good behavior. Love rejoices in this growth. And if it happens to be faster than our own growth, then love is humble and rejoices with those who rejoice.

So the lesson for us is: Everywhere you see some growth, some virtue, some, spiritual discipline, some good habit, or good attitude, rejoice in it. Give thanks for it. Compliment it. Don’t resent it. Don’t be like Cain. Respond the opposite from Cain. Be inspired by other people’s goodness.

Love is humble. Love delights in other people’s good. Love doesn’t protect its own flaws. Love takes steps to change them. What a beautiful fellowship where everyone is rejoicing in each other’s strengths, not resenting them! This is what the love of God looks like when the new birth gives it life in the people of God.


  • A La Carte Collection cover image

    Weekend A La Carte (January 11)

    A La Carte: Parents can’t fight porn alone / Victory in Jesus (a new song) / Will you pass the test? / What God meant is what God means / Lessons from caring for a disabled child / and more.

  • Free Stuff Fridays (TGBC)

    This week’s Free Stuff Friday is sponsored by The Good Book Company. They are giving away a bundle of books for ministry leaders.  The Bundle includes: As you look at all things through the lens of the gospel, you’ll increasingly become the fully-formed follower of Jesus and servant of his church that you have been…

  • Trump, Trudeau, and the 51st State

    These are strange days in Canada. The incoming President of the United States has suddenly promised to slap a 25% tariff on cross-border trade—a tariff that has the potential to devastate the Canadian economy. Some suggest it could cost Canada a 3% hit to its economy and the loss of hundreds of thousands of jobs.…

  • A La Carte Friday 2

    A La Carte (January 10)

    A La Carte: Dawkin’s gender dilemma / The worst of all possible worlds / Value character over performance / Is heaven a real place right now? / Last of the middlebrow Protestants / Kindle deals / and more.

  • A La Carte Thursday 1

    A La Carte (January 9)

    A La Carte: Discipleship in the Reformed world / Why Christians need to watch out for Jordan Peterson / The forbidden woman and the path to death / I’m no gambler / a firm foundation in an uncertain world / and more.

  • Thoughts on Digital Libraries in 2025

    Thoughts on Digital Libraries in 2025

    Do I have a library made up of thousands of books or do I have a library made up of a couple dozen? I suppose it depends on what you count as a book. It has been many years—at least 15, I think—since I decided to go all-in with ebooks, a decision I have stuck…