In a culture where “being a Christian” can mean almost anything, one question matters more than ever:
? Is my faith actually real—or am I deceived?
Jesus gives a direct and sobering answer in Matthew 7:21–29:
This isn’t a warning for outsiders.
It’s a warning for people inside the church.
So how do you know the difference between true Christianity and false (fake) Christianity?
“Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven…”
This isn’t a warning for outsiders.
It’s a warning for people inside the church.
So how do you know the difference between true Christianity and false (fake) Christianity?
⚠️ The Danger of Fake Christianity
Jesus describes people who:
And yet, He says:
Let that settle.
? It is possible to:
This is the danger of false Christianity:
A life that looks right on the outside—but is empty at the core.
- Call Him “Lord”
- Serve in His name
- Do impressive spiritual works
And yet, He says:
“I never knew you. Depart from me…”
Let that settle.
? It is possible to:
- Go to church
- Speak Christian language
- Serve in ministry
This is the danger of false Christianity:
A life that looks right on the outside—but is empty at the core.
❌ What Is False (Fake) Christianity?
False Christianity is not always obvious.
In fact, it often looks very real.
In fact, it often looks very real.
Signs of False Christianity:
- Trusting in good works instead of Christ
- Saying the right things without real obedience
- Knowing about Jesus without knowing Him
- Wanting blessing without surrender
- Living unchanged while claiming faith
At its core:
? False Christianity is built on self—not Christ.
It replaces relationship with performance.
It substitutes transformation with appearance.
✅ What Is True Christianity?
True Christianity is not about perfection—it’s about foundation.
Jesus says the one who enters the kingdom is:
That doesn’t mean earning salvation.
It means your life has been changed by it.
Jesus says the one who enters the kingdom is:
“The one who does the will of my Father…”
That doesn’t mean earning salvation.
It means your life has been changed by it.
Signs of True Christianity:
- Trust in Christ alone for salvation
- A real relationship with Jesus
- Growing obedience (not perfection, but direction)
- Conviction of sin and repentance
- A desire to follow Jesus as Lord—not just Savior
? True faith doesn’t just speak—it transforms.
?️ The Foundation Test: Rock vs Sand
Jesus makes this even clearer with a picture:
Two people build houses.
Two people build houses.
? The Rock (True Christianity)
- Hears Jesus’ words
- Obeys them
- Builds on Christ
?️ The Sand (False Christianity)
- Hears Jesus’ words
- Ignores them
- Builds on self
?️ The Storm That Reveals Everything
From the outside, both lives may look the same.
But the difference is revealed in the storm.
Jesus says a storm is coming.
This isn’t just about hard times in life.
? This is about final judgment.
And in that moment:
Only one thing will matter:
? What was your life built on?
But the difference is revealed in the storm.
Jesus says a storm is coming.
This isn’t just about hard times in life.
? This is about final judgment.
And in that moment:
- Titles won’t matter
- Church attendance won’t matter
- Good intentions won’t matter
Only one thing will matter:
? What was your life built on?
? Why So Many People Are Deceived
One of the most sobering truths of this passage is this:
? Many people think they are saved… but are not.
Why?
Because they confuse:
It is possible to:
? Many people think they are saved… but are not.
Why?
Because they confuse:
- Activity with intimacy
- Knowledge with transformation
- Religion with relationship
It is possible to:
- Admire Jesus
- Agree with Jesus
- Even serve Jesus
? How to Know If Your Faith Is Real
This is where Jesus invites us into honest self-examination.
Ask yourself:
? Real faith produces real fruit.
Not instantly.
Not perfectly.
But undeniably over time.
Ask yourself:
- Am I trusting in Christ—or in myself?
- Do I obey God’s Word, or just hear it?
- Has my life actually changed?
- Do I want Jesus—or just what He can give me?
? Real faith produces real fruit.
Not instantly.
Not perfectly.
But undeniably over time.
? How to Move From False Faith to True Faith
If you recognize areas of false foundation, the answer is not “try harder.”
The answer is start over—on the right foundation.
The answer is start over—on the right foundation.
1. Repent - Turn from sin and self-reliance.
2. Trust in Christ Alone - Not your works. Not your effort.
? Only Jesus saves.
3. Surrender to His Lordship - You don’t just receive Him as Savior—you follow Him as King.
4. Build Daily on His Word - Not just hearing—but living it.
? Jesus Is Not Just a Teacher—He Is the King
At the end of this passage, people were astonished.
Why?
Because Jesus spoke with authority.
He didn’t say: “Here’s a suggestion”
He said:
? “This is the difference between life and destruction.”
Two options:
There is no middle ground.
Why?
Because Jesus spoke with authority.
He didn’t say: “Here’s a suggestion”
He said:
? “This is the difference between life and destruction.”
Two options:
- True Christianity or false Christianity
- Rock or sand
- Life or ruin
There is no middle ground.
? Final Word: What Are You Building On?
You can:
But today, you can build on something that will never fall:
? Jesus Christ.
Not your performance.
Not your reputation.
Not your effort.
Only Him.
- Look like a Christian
- Sound like a Christian
- Even feel like a Christian
But today, you can build on something that will never fall:
? Jesus Christ.
Not your performance.
Not your reputation.
Not your effort.
Only Him.
? Christchurch Miami
At Christchurch Miami, we believe:
? You can belong before you believe
? But you are invited to take your next step with Jesus
And that step begins here:
? Is your faith real?
? You can belong before you believe
? But you are invited to take your next step with Jesus
And that step begins here:
? Is your faith real?
Photo by Jessica Mangano on Unsplash
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