Don't Be a Cain (MSS)

Don't Be a Cain! 1 John 3:11-18

Before we dive into today's passage, we need to go back to Genesis—the very first book of the Bible—because that's where John takes us. Many of you have been reading through the Old Testament this year, and I hope you're seeing how it all connects.

Genesis opens with God's beautiful creation, but it doesn't take long for things to fall apart. Within just five pages, we encounter the first murder. Evil enters the story almost immediately, and we're confronted with how easily we can fall into its grip. A murder in chapter four! Humanity has a serious problem.

But this isn't a random act of violence. It's not gang-related. It's not a casualty of war. It's not even an accident. The first murder is fratricide—one brother deliberately killing another. Genesis 4 tells the story of Cain murdering his brother Abel. While we might comprehend certain motives for murder, how do we make sense of this?

This story has resonated throughout history. Genesis 4:1-16 powerfully illustrates the destructive power of envy and hatred. It's the only Old Testament reference John makes in this entire letter, and it was deeply familiar to early Christians (Matthew 23:35; Luke 11:51; Hebrews 11:4; 12:24; Jude 11) and widely discussed in Judaism.

John doesn't bring up this ancient tragedy just for a history lesson. He's issuing a stark warning about what we must avoid. Let's walk through 1 John 3:11-18 together and discover what the apostle wants us to learn from Cain's catastrophic failure.

The Message: Love One Another (v. 11)

"For this is the message you heard from the beginning: We should love one another."

John opens with a phrase he's used before: "this is the message." Back in 1:5, he told us "God is light." Now he says we should love one another. Some scholars see these as the two pillars of John's entire letter: God is light, and we should love one another. If we get those two things right, we're well on our way.

The Negative Example: Don't Be Like Cain (v. 12)

"Do not be like Cain, who belonged to the evil one and murdered his brother. And why did he murder him? Because his own actions were evil and his brother's were righteous."

Here John takes us back to Genesis 4. The text doesn't give us all the details about what went wrong with Cain's offering—maybe it was the wrong sacrifice, maybe it was a bitter attitude, maybe he took shortcuts offering fruit instead of a costly animal sacrifice. We simply don't know. What we do know is that Abel did what was right. He brought the right sacrifice with the right heart and a spirit of genuine sacrifice.

Notice this: Cain's sacrifice was easier than Abel's. Perhaps that's one thing John wants us to hear—living in the light isn't easy. It requires genuine sacrifice.

John sees this ancient story as instructive for his readers, probably because he's detecting seeds of rivalry and resentment within the church. He wants to stop it before it takes root.

The Reality: The World Will Hate You (v. 13)

"Do not be surprised, my brothers and sisters, if the world hates you."

There's animosity brewing. The believers are experiencing hatred from "the world"—John's term for the forces working against God and His purposes. This hatred isn't new; it's been around since Cain and Abel. It's a painful reality: unrighteous people often hate righteous people.

Jesus said the same thing: "If the world hates you, keep in mind that it hated me first" (John 15:18).

This is to be expected. It's been this way since the beginning, and it will continue until Jesus returns. Don't be surprised when following Christ brings opposition. Righteous people are sometimes abused and even killed simply for being righteous. It happens more often than we'd like to think.

The Alternative: We've Passed from Death to Life (v. 14)

"We know that we have passed from death to life, because we love each other. Anyone who does not love remains in death."

But John doesn't leave us in that dark reality. He presents an alternative—a different way to live that brings life instead of death.

We know something crucial about ourselves: we are not like Cain because we love one another. That's the way of Christ. Jesus made this clear: "By this everyone will know that you are my disciples, if you love one another"(John 13:35).

We are not murderers. Love is the distinguishing mark of Jesus' followers.

We're not murderers—well done, church! Go ahead, pat yourself on the back. Congratulate the person next to you. That was fun, wasn't it? But don't get too comfortable, because verse 15 is about to challenge us.

The Standard Raised: Hate Equals Murder (v. 15)

"Anyone who hates a brother or sister is a murderer, and you know that no murderer has eternal life residing in him."

Wait a minute. I thought we were talking about murder. Now suddenly we're talking about hate?

For John—and for Jesus—they're the same thing. Hatred is spiritual murder. John learned this directly from Jesus:

"You have heard that it was said to the people long ago, 'You shall not murder, and anyone who murders will be subject to judgment.' But I tell you that anyone who is angry with a brother or sister will be subject to judgment. Again, anyone who says to a brother or sister, 'Raca,' is answerable to the court. And anyone who says, 'You fool!' will be in danger of the fire of hell" (Matthew 5:21-22).

The stakes just got raised. Saying you're not a murderer is good, but Jesus goes deeper—almost to what seems like an impossible standard. He condemns not just murder, but anger, contempt, and demeaning words like "fool" or "raca" (which meant someone was worthless).

Christian, the standard of love is much higher than we think. When you grasp this, you might feel you have no hope of living up to it. We're all growing, but John says there's an example that will help you truly understand and live into this command to love. That example is Jesus.

The Ultimate Example: Jesus Laid Down His Life (v. 16)

"This is how we know what love is: Jesus Christ laid down his life for us. And we ought to lay down our lives for our brothers and sisters."

Christ's death isn't just about salvation—it's also our model. Like Him, we should be willing to lay down our lives for others.

That sounds noble, but will we ever actually face that situation? Some have, but most of us never will. Does that mean we're off the hook?

Not so fast. Look at the next verse.

The Practical Application: Meeting Real Needs (v. 17)

"If anyone has material possessions and sees a brother or sister in need but has no pity on them, how can the love of God be in that person?"

Here it comes down to the practical level. Even if we're never called to do the heroic thing, are we willing to do the everyday things? And here's the truth: the little things are the big things.

This is straightforward: When I have material resources and I see someone in need, am I willing to act?

Two quick notes:

First, when John says "brother," it's unclear whether he means all humanity or specifically fellow Christians. I lean toward Paul's guidance here: "Therefore, as we have opportunity, let us do good to all people, especially to those who belong to the family of believers" (Galatians 6:10).

The Summary: Actions, Not Just Words (v. 18)

"Dear children, let us not love with words or speech but with actions and in truth."

Gary Burge puts it perfectly: "Love that fails to take the form of action on behalf of others is nothing more than religious rhetoric."

James echoes this:

"Suppose a brother or a sister is without clothes and daily food. If one of you says to them, 'Go in peace; keep warm and well fed,' but does nothing about their physical needs, what good is it? In the same way, faith by itself, if it is not accompanied by action, is dead" (James 2:15-17).

THREE WARNINGS

Let me close with three warnings from this passage:

1. It's Easy to Fall Into "Cainism"

Jealousy can quickly spiral into dangerous anger. Notice that Cain's rage was triggered over religious worship—a reminder that this destructive pattern can happen even in church settings. John may have been seeing exactly this among his readers.

We need to examine our hearts daily: Why do you harbor resentment? Who gets under your skin? We all have people like that in our lives. John is telling you that you cannot let hatred take up residence in your heart.

Hear Jesus' words: "Love your enemies, pray for those who persecute you." Love is always active. When you pray for someone, you're asking God for their very best. There's a way of life and a way of death—choose life.

2. It's Easy to Love in the Abstract

There's an old joke about an elderly man who constantly bragged about how much he loved children. One day, while pouring a new sidewalk, a neighborhood boy accidentally rode his bicycle through the wet cement. The neighbors were shocked when the old man erupted in profanity at the child. "I thought you loved children," they said. "I do," he replied. "I love them in the abstract, but not in the concrete."

How often do we feel compassion but never act on it? John's phrase "has no pity" literally means to shut down the gut-level feeling of compassion. Listen to the literal translation:

"And whoever may have the goods of the world, and may view his brother having need, and may shut up his bowels from him—how doth the love of God remain in him?" (1 John 3:17, YLT)

How many times have you shut down that feeling? We can become so good at it that we stop feeling altogether.

Let me pause to recognize how our church is responding. Our Barnabas Center distributes food to those in need. Jimmy and Karen Elmore report that this calendar year alone, we've helped nearly 5,000 individuals. We also provide take-home food bags for DISD kids who might otherwise wonder what they'll eat over the weekend. Your Grace Offering makes this possible—thank you for loving in the concrete, not just the abstract.

We're aware that community needs may increase as some programs lose funding. Right now we can step up, and if our food supplies run low, we'll let you know. We're prepared to increase Barnabas Center funding if necessary.

Please, if you're in need or know someone who is, let us know. We're brothers and sisters committed to the kind of love John describes here.

But don't become complacent just because the church is doing good work. Corporate ministry is important—it's a public demonstration of Christ's love. But make this personal too. Be aware of needs around you. Respond to them. Don't shut down that feeling of compassion.

This week, identify one person who irritates you and pray for them daily or Before next Sunday, meet one physical need you become aware of. Make this a habit by beginning today.

Pity without action is pitiful.

3. It's Easy to Forget What Christ Has Done for Us

We've heard the story so many times—Jesus died for us—that we risk letting it lose its power. That's why we take the Lord's Supper every Sunday. We must never forget the incredible love God has for us.

You are loved by God. Jesus died for you. He left heaven's glory to save you. We need to remind ourselves of this story constantly, because when we truly grasp how much we're loved, we'll begin to love the way John describes.

We will never truly love until we know we are truly loved.

Loved people love others.

We all need this reminder. Maybe you've never fully grasped this truth. Let me tell you clearly: God loves you. Others may have abandoned you, but God never will. You can never wander so far that He won't be there to welcome you home. When we have a Father like that, we will truly love.

So this week, will you choose the way of Jesus or the way of Cain? Will you love in abstract or in concrete? Will you shut down compassion or act on it? Let’s choose to love one another.