What does it mean to be a Christian?
It's not a cultural label or a church attendance record. Being a Christian means a radical, life-altering allegiance to Jesus that reshapes everything — your identity, your loyalties, and what you live for.
Ask most people and they’ll tell you a Christian is someone who goes to church, tries to be a good person, and maybe owns a Bible with their name embossed on the cover. It’s a checkbox on a hospital intake form. A cultural inheritance. Something you are because your parents were.
And it’s all wrong.
Here’s the uncomfortable truth: you can attend church every Sunday for forty years, volunteer on three committees, and never miss a potluck — and not be a Christian. Not in any way that matters. Because Christianity was never about attendance. It was about allegiance.
The first followers of Jesus didn’t call themselves Christians. Other people called them that — in Antioch, as an insult (Acts 11:26). The word meant “little Christs.” It wasn’t a demographic category. It was an observation: these people are so consumed by this dead-and-risen rabbi that they’re starting to look like Him. It was weird. It was disruptive. Some of them lost their jobs over it. Some lost their lives.
That’s a far cry from “I go to the 9:30 service.”
that if you will confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved.
Notice what Paul doesn’t say. He doesn’t say “if you attend the right church” or “if you grew up in a Christian home” or “if you generally agree that Jesus was a good teacher.” He says confess and believe. Those are surrender words. Active, risky, stake-your-life-on-it words.
Confessing Jesus as Lord in first-century Rome wasn’t polite religious preference. Caesar was lord. Calling anyone else lord was treason. The early Christians weren’t adding Jesus to their spiritual portfolio — they were burning the portfolio and following a person.
That’s what it means to be a Christian. Not “I believe in God” the way you believe in gravity — passively, because it’s obvious. But “I have staked my entire existence on the claim that Jesus of Nazareth is alive, that He’s in charge, and that everything I am belongs to Him.”
Therefore if anyone is in Christ, he is a new creation. The old things have passed away. Behold, all things have become new.
New creation. Not improved version. Not upgraded model. New. The old operating system gets replaced. Your identity shifts from whatever the world stamped on you — your career, your failures, your family name, your net worth — to something far more radical: you belong to the God who made you, bought you back, and isn’t finished with you.
Does that mean you become perfect? Not even close. You’ll still struggle. You’ll still doubt. Some Tuesdays you won’t feel like a new creation at all — you’ll feel like the same old mess with a Bible app on your phone.
But a Christian isn’t someone who never falls. A Christian is someone who knows whose arms they fall into.
I press on toward the goal for the prize of the high calling of God in Christ Jesus.
That’s the direction that defines you. Not perfection — pursuit. Not having it all figured out, but refusing to stop following the One who does.
So if you’ve been calling yourself a Christian because of a family tradition, a childhood prayer you barely remember, or a vague sense that you’re “not a bad person” — this is the moment to ask a harder question:
Am I actually following Jesus? Or just familiar with Him?
Because familiarity doesn’t change your life. Allegiance does.