Real Love Is Something You Do
We have a tool to measure almost everything. Step on a scale for your weight, a cuff for your blood pressure, a thermometer for your temperature. (Pastor Rick learned that firsthand after an unexpected ER visit turned up an electrical problem in his heart — and a new pacemaker.) But nobody's ever invented a "love meter." You can't put love on a scale or take its temperature. It's invisible.
So how do you know it's there? You look for evidence — because invisible love always produces visible evidence. That's the question behind our whole series: How can I know I love God? It's easy to say the words. But John says if you want to know whether your love for God is real, look at what his love is producing in how you treat people.
The love we receive from Jesus becomes visible in the love we give to others.
Real Love Changes How I Treat People
"Do not be like Cain, who belonged to the evil one and murdered his brother." — 1 John 3:12 (NIV)
It's a strange place to start a lesson on love — with a murder. But sometimes the clearest way to understand what something is, is to see what it isn't. Cain's jealousy became resentment, resentment became hatred, and hatred became murder. He didn't wake up one morning and decide to kill his brother; something had been growing inside him. That's John's warning: sin rarely stays where it starts.
And here's the sobering part — Cain was religious. He brought an offering. You can sing worship songs and resent someone three rows over. You can know your Bible and hold a grudge. So John says don't just look at your religious activity; look at your relationships. Sometimes the opposite of love isn't hatred — it's indifference. The real question isn't "Have I hurt anyone?" It's "Which direction is my heart moving — toward more grace, or more resentment?"
Real Love Costs Me Something
"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." — 1 John 3:16 (NIV)
Notice the order — before John tells us what we ought to do, he reminds us what Jesus already did. Christianity doesn't begin with "try harder" or "love better." It begins with "Jesus Christ laid down his life for us." We were all the person at the edge of the bridge, and he's the one who grabbed us in midair and wouldn't let go. So Christian love isn't something we manufacture — it's something we mirror. We give away what we've already received.
That means most of us won't ever take a bullet for someone. But John makes it practical: "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?" (v. 17). We live in an age of "slacktivism" — liking a post feels like doing something, but it costs nothing. John cuts through it: "Let us not love with words or speech but with actions and in truth" (v. 18). Love always lays something down — your time, your convenience, your pride, your need to be right.
Real Love Gives Me Confidence Before God
"This is how we know that we belong to the truth and how we set our hearts at rest in his presence." — 1 John 3:19 (NIV)
If John stopped at "love better, do more," some of us would walk away anxious — Have I done enough? Am I even a Christian? But that's the opposite of why he's writing. He wants God's children to know where they stand, not to spend their lives wondering. So he moves from love to assurance: "If our hearts condemn us, we know that God is greater than our hearts, and he knows everything" (v. 20).
Then he ties it all together. His command is "to believe in the name of his Son, Jesus Christ, and to love one another" (v. 23) — the vertical and the horizontal, our relationship with God and with each other, held together. When your love for people is real, it becomes evidence you can point to on the days your heart accuses you.
The Bigger Story
Everything here runs in one direction: grace first, then response. Before John hands us an obligation, he hands us the gospel — we love because we've first been loved. That order is the whole difference between Christianity and every other "try harder" religion. We don't love others so God will love us; we love because he already has.
So real love isn't merely something we feel — it's something we do. Tomorrow someone will irritate you, interrupt you, or need something at an inconvenient moment. In that moment, don't just ask "Do I feel loving?" Ask "What would love do?" — and then do the next loving thing.
Share This With Someone This Week
You know someone stuck in the exhausting loop of trying to earn God's approval, quietly afraid they never measure up. This is the good news they need: it starts with Jesus laying down his life for them, not with them doing enough. Passing this along could be the moment they finally exhale. Sharing it is an act of love.
What Are You Going to Do About It?
Read 1 John 3:11–24 slowly this week, and sit with the memory verse: "Let us not love with words or speech but with actions and in truth" (v. 18). Then ask yourself two questions:
- Is there anyone toward whom resentment has quietly been growing — and which direction is my heart moving?
- What is love asking me to lay down this week — my time, my money, my pride, a grudge?
Pick one person and do one concrete thing: make the call, give the ride, forgive the offense, show up.
Discover How You're Gifted
Not sure where you fit? The best way to find your gifts is to listen for God's voice and step into the opportunities in front of you. Start by taking our spiritual gifts assessment, expand your knowledge with our spiritual gifts course (Find Your Fit), then find a place to serve and jump in.