Picture two volunteers working side by side. They’ve got the same skills and the same schedule on the same team, and from the outside you couldn’t tell them apart. One of them will still be there in ten years. The other will be gone in eighteen months, tired and a little bitter, not quite sure what happened.
Usually the difference has nothing to do with talent or time. It comes down to one verse: “We love because he first loved us” (1 John 4:19). If you want to understand why Christians serve, and why some keep serving while others burn out, start with those seven words.
“We love because”
Look at the first three words. We love because.
That’s the whole motivational structure of the Christian life. We don’t love in order to earn something, or love to prove something. We love because. Something happened first, before our love and before our service, and it was done for us when we hadn’t earned it and couldn’t have done it for ourselves.
John builds to this verse carefully. God is love (1 John 4:8). God showed that love by sending his Son (4:9). That love creates love in the people who receive it (4:11), and it flows outward to others (4:12). Then comes verse 19: we love because he first loved us.
The order matters. You don’t love your way into God’s family. You’re loved into it, and love becomes the natural expression of who you now are.
How God loved first
God didn’t love us from a safe distance. He entered the mess. Jesus was born in a manger, raised in a carpenter’s shop, and spent his adult life touching lepers, eating with tax collectors, and washing the feet of men who were about to abandon him.
“God shows his love for us in that while we were still sinners, Christ died for us” (Romans 5:8).
While we were still sinners. He didn’t wait until after we cleaned up. He did it while we were still broken and still drifting and still ignoring the warning lights, completely and at enormous cost.
If you actually sit with that, it does something to you. It creates a kind of overflow. I’ve been given something so extraordinary, something I did nothing to deserve, something that cost everything, and I can’t just hold it. It has to go somewhere.
Why obligation runs out
Obligation talks in shoulds. I should help. I should sign up. I should stay late. And should works for a while. It’ll get you to the first session, and even the tenth.
But obligation draws from your own supply. Every shift is a withdrawal, and nothing goes back in, so sooner or later the account is empty. That’s when good people stop showing up, and usually it’s because they ran out, not because they stopped caring.
Overflow works differently, because it draws from a supply that isn’t yours. The more you receive, the more you have to give. You still get tired (overflow isn’t magic), but there’s a source to go back to.
You can’t keep giving what you haven’t received. Put the volunteer who serves from overflow next to the one who serves from obligation, and the first one will outlast the second every single time.
Your spiritual life and your service life are the same life
So what does that mean in practice? Your relationship with God and your service aren’t two separate things. If your relationship with God goes dry, your service will eventually go dry too.
That means the most important thing you do for your volunteer work might happen nowhere near it. It happens when you open your Bible in the morning, and when you pray in the truck before walking in, and when you sit in worship on Sunday and let the gospel preach to you again. It happens when you spend time with people who remind you what grace is.
None of that is self-indulgent. You’re keeping the tank full.
John makes the connection from the other side too. He says anyone who claims to love God but doesn’t love people is lying (1 John 4:20). Real love for God always produces love for the people God loves. So it flows both directions. Receiving from God fuels service, and service is the evidence that you’ve received.
A tank check
If you serve anywhere, a church nursery, a food pantry, a garage, try these questions honestly:
- Can I point to a specific time I received grace I didn’t earn? What did it feel like?
- Does my service feel more like overflow or obligation right now?
- What practices actually fill my tank? Be specific.
- Am I doing them consistently? Or have they slipped while my serving hours stayed the same?
If question two gets an honest “obligation,” don’t panic and don’t quit. Look at questions three and four. Most of the time a volunteer running on obligation doesn’t have a character problem. They’ve just been giving without receiving.
Keep the tank full, then let it overflow
You’re not aiming to feel inspired every time you serve. Some days you’ll feel nothing and show up anyway, and that’s fine. What you want is to stay connected to the love that came first, so that over the long haul, what comes out of you is overflow.
This is the third chapter of Full Service, my book for volunteers, and I’d call it the foundation for everything else in it. The same verse anchors the chapter “Worship with a Wrench” in Living the Lord’s Prayer, because it sits at the center of why our whole church serves.
This week, pick one practice that fills your tank and put it on your calendar before your next shift. Then go let it overflow.
Enjoyed this article?