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Imagine standing in a dark room with a flashlight.
You can see one chair.
Part of a wall.
Maybe a door.
Everything your flashlight touches feels real—but you cannot see the whole room.
That is often how we make decisions.
We see what happened.
We see how we feel.
We hear what our friends say.
We watch a thirty-second video online.
Then we decide:
“This is right.”
Or:
“This is wrong.”
But what if you are looking at only one corner of the room?
Christians are called to something deeper.
We are called to think theologically.
And that does not mean becoming a professor who uses complicated words.
To think theologically means learning to look at ordinary life through the truth God has revealed in Scripture, especially through the gospel of Jesus Christ.
Because if Jesus is Lord, then His lordship cannot stop at the church door.
It must follow us into our relationships, our money, our sexuality, our politics, our entertainment, our conflicts, our phones, our families, and our decisions.
So here’s the question:
How do you think theologically when life gets complicated?
There is a process.
And it begins before you even open your mouth.
1. DESCRIBE: What Is Actually Happening?
Suppose your friend tells you:
“My marriage is miserable. I don’t feel anything anymore. I think God wants me to be happy, so maybe I should leave.”
What do you say?
You could immediately quote a Bible verse.
You could say, “Follow your heart.”
You could condemn him.
You could agree with him.
But what if you don’t actually understand what is happening?
If we misunderstand the situation, then we may apply biblical truth to a situation that exists only in our imagination.
So before asking,
“What should he do?”
ask:
“What is actually happening?”
Who is involved?
What happened?
What hasn’t been said?
What assumptions am I making?
What does he mean when he says the marriage is miserable?
Is there abuse? Adultery? Conflict? Emotional distance? Selfishness? Unmet expectations?
Good theological thinking begins with careful listening.
Proverbs 18:13 warns against answering before listening.
So don’t rush to judgment.
Describe before you diagnose.
Because if truth matters, reality matters.
And once you understand what is happening, another question appears.
2. IDENTIFY THE HIDDEN THEOLOGY
Your friend said:
“God wants me to be happy.”
That sounds simple.
But underneath that sentence is theology.
He has already said something about God.
He believes God exists primarily to maximize his personal happiness.
He may also believe:
“If something makes me unhappy, God probably doesn’t want it for me.”
Now the issue is bigger than marriage.
It is about God.
Every decision carries hidden beliefs.
Imagine an iceberg floating in the ocean.
Above the water you see:
“I want to leave.”
But underneath the water may be:
“My happiness is more important than covenant.”
“God would never ask me to suffer.”
“My feelings determine what is true.”
“I belong to myself.”
That is embedded theology—beliefs hiding beneath our words and decisions.
And all of us have it.
When someone says,
“I need to be true to myself,”
there is theology underneath that sentence.
When someone says,
“God understands, so my sin doesn’t matter,”
there is theology underneath that sentence.
When someone says,
“If God loved me, He wouldn’t allow this,”
there is theology underneath that sentence.
So if our actions grow out of what we believe, and our beliefs can be wrong, then our beliefs must be tested.
But tested against what?
For the Christian, we begin with three lenses.
3. TEST IT THROUGH THREE LENSES
Lens One: The Gospel
First ask:
What has God done in Jesus Christ?
This changes everything.
Christianity does not begin with:
“Here are seven things you need to do.”
It begins with:
God has acted.
Jesus Christ came.
He lived the righteous life we could not live.
He died for sinners.
He rose from the dead.
He reigns as Lord.
And He calls sinners to repent and believe the gospel.
So when you face a decision, don’t begin only with:
“What do I want?”
Begin with:
“What has God done in Christ, and what does that mean here?”
Imagine someone has deeply hurt you.
The natural question might be:
“How can I make him pay?”
But then the gospel enters the room.
You remember yourself standing before God—not as an innocent man demanding justice, but as a guilty sinner who received mercy through Christ.
Now forgiveness looks different.
That doesn’t mean justice doesn’t matter.
It means the cross changes the person asking the question.
If God has shown me grace in Christ, then I cannot think about another person’s sin as though grace never happened.
The gospel doesn’t simply give us new answers.
It creates a new person asking the questions.
And that leads us to the second lens.
Lens Two: The Human Condition
Ask:
What does this situation reveal about the human heart?
The Bible gives humanity enormous dignity.
We were created in God’s image.
But Scripture also refuses to flatter us.
We are sinners.
Sin is not only something we do.
There is something wrong inside us.
Our desires can lie to us.
Our reasoning can serve our selfishness.
We can call pride “confidence.”
We can call greed “ambition.”
We can call lust “love.”
We can call cowardice “wisdom.”
We can call rebellion “freedom.”
Jeremiah warns that the human heart is deceitful.
That means:
If my heart can deceive me, then the fact that I strongly desire something does not prove that it is good.
Do you see where this is going?
If human beings are fallen, then feelings cannot be our final authority.
And if feelings cannot be our final authority, we need truth outside ourselves.
This is why we need Scripture.
And this is why we need salvation.
Christianity doesn’t tell sinners:
“Try harder and become better people.”
It announces that Jesus saves.
He forgives.
He reconciles.
He gives new life.
He sanctifies His people.
The Holy Spirit works within believers, transforming desires, exposing sin, producing fruit, and making us more like Christ.
So when you think theologically, don’t ask only:
“What did this person do?”
Ask:
“What is happening in the heart?”
And then:
“How does the grace of Christ address it?”
Now we can look through the third lens.
Lens Three: Christian Vocation
Ask:
How should someone who belongs to Jesus respond?
Notice the wording.
Not:
“What can I get away with?”
Not:
“What is everyone else doing?”
Not even merely:
“Is this technically sinful?”
Instead:
“What response fits someone who belongs to Christ?”
Suppose someone insults you online.
You can destroy him in the comments.
Maybe you even have facts on your side.
But is the only question whether your statements are factually correct?
Or should you ask:
“What kind of man is Christ calling me to be while I speak the truth?”
Christians have a vocation.
We have been called.
Our jobs matter.
Our marriages matter.
Our friendships matter.
Our churches matter.
Our words matter.
Our social media accounts matter.
There is no sacred little box called “Christianity” that we open on Sunday morning and close Sunday afternoon.
If Jesus is Lord, then all of life falls under His lordship.
Therefore, if Christ has called us to follow Him, then the question is not merely:
“What do I want to do?”
It becomes:
“What would faithfulness to Christ look like here?”
4. ANALYZE: Test Your Conclusion
Now imagine you have reached a conclusion.
Don’t rush.
Test it.
Ask:
What does Scripture actually say?
Not:
“Can I find a verse that sounds like my opinion?”
Those are very different questions.
We can use the Bible like a man standing in a supermarket choosing cereal.
Walk down the aisle.
Ignore the boxes you don’t like.
Find the one that fits your taste.
Put it in the cart.
Christians can do the same thing with verses.
We already know what we want to believe, then search Scripture for something that appears to support us.
But if Scripture is God’s Word, we don’t stand over Scripture as judges.
Scripture stands over us.
We also learn from the church.
Christians have been thinking about God, sin, suffering, marriage, justice, worship, government, money, sexuality, death, and discipleship for two thousand years.
That doesn’t mean tradition is infallible.
Scripture remains our supreme authority.
But humility should make us ask:
“Am I seeing something everyone before me somehow missed—or am I the one missing something?”
Use reason.
Consider experience.
Listen to wise believers.
And depend upon the Holy Spirit.
The Spirit of God does not lead us away from the Word He inspired.
He illuminates truth, convicts of sin, gives wisdom, produces holiness, and conforms believers to Christ.
So pray:
“Holy Spirit, expose what I don’t want to see. Show me where my desires are shaping my theology more than Scripture is.”
That can be an uncomfortable prayer.
It can also be a liberating one.
5. FRAME: What Best Explains This Situation?
Now bring the pieces together.
Picture a camera.
At first, the image is blurry.
You adjust the lens.
The person’s face begins to appear.
You adjust again.
Now you can see clearly.
That is theological reflection.
You have examined the situation.
You uncovered the hidden beliefs.
You looked through the gospel.
You considered the human condition.
You asked about Christian vocation.
You searched Scripture.
You listened to wisdom.
You prayed.
Now ask:
“What theological understanding makes the most sense of all of this?”
Maybe your first conclusion changes.
That’s okay.
Humility is not weakness.
Sometimes spiritual maturity sounds like:
“I was wrong.”
Because the goal is not to protect my opinion.
The goal is to submit my thinking to Christ.
6. JUDGE: Which Response Is Most Faithful?
Eventually, you have to decide.
Imagine standing at a crossroads.
You have studied the map.
You checked the signs.
You asked for directions.
But eventually you must choose a road.
Theology cannot remain permanently in your notebook.
There comes a moment when you must say:
“Based on what I understand from Scripture, this is the most faithful path.”
Will you always get everything right?
No.
That is why humility matters.
But fear of making a mistake cannot become an excuse for refusing to obey what you already know.
And notice the question.
Not:
“Which option makes my life easiest?”
But:
“Which option is most faithful to Jesus Christ?”
That difference can completely change a decision.
7. RESPOND: Put Your Theology Into Action
Finally:
Do something.
Because if theology never changes how you live, something has gone wrong.
Maybe you need to believe something.
Maybe you need to stop believing something.
Maybe you need to repent.
Maybe you need to forgive.
Maybe you need to confront someone lovingly.
Maybe you need to confess hidden sin.
Maybe you need to apologize.
Maybe you need to serve.
Maybe you need to speak when everyone else is silent.
Maybe you need to remain silent when your pride desperately wants the last word.
James warns us not merely to hear the Word but to do it.
So thinking theologically eventually reaches your feet.
Theology walks.
Theology speaks.
Theology forgives.
Theology repents.
Theology worships.
Theology serves.
Theology makes decisions.
Because what you truly believe about God eventually shows up in the way you live.
THE QUESTION THAT CONTROLS EVERYTHING
So here’s a question I want you to start asking yourself:
“Is my understanding of the Christian faith adequate—and why?”
When someone says:
“God would never…”
Ask why.
When culture says:
“Everyone knows…”
Ask why.
When your heart says:
“I deserve…”
Ask why.
Even when a Christian says:
“The Bible clearly says…”
Ask:
Where?
And then study the text faithfully.
Not because we want to doubt everything.
But because we want our confidence to rest in truth.
The goal isn’t to become suspicious Christians.
The goal is to become biblically discerning Christians.
Men and women whose minds are shaped by Scripture, whose hearts are captured by Christ, and whose lives are empowered by the Holy Spirit.
PUTTING IT ALL TOGETHER
The next time you face a difficult decision, remember the movement.
Start with the situation.
Discover the theology underneath it.
Bring it before the gospel.
Examine the human condition.
Ask about your Christian vocation.
Then analyze.
Frame your understanding.
Judge.
And respond.
You don’t need to remember complicated theological terminology.
Remember this:
See clearly.
Dig deeper.
Look to Christ.
Know the human heart.
Ask what faithfulness requires.
Test your thinking by Scripture.
Then act.
Because if Jesus Christ really is Lord, Christianity cannot merely tell us what to believe on Sunday.
It must teach us how to see everything on Monday.
Your marriage.
Your money.
Your sexuality.
Your suffering.
Your career.
Your politics.
Your relationships.
Your screen.
Your anger.
Your future.
Everything.
That is what it means to think theologically.
And perhaps the biggest danger isn’t that Christians don’t have theology.
Everyone has beliefs about God, humanity, good, evil, truth, and meaning.
The danger is that we may never examine whether those beliefs actually come from Scripture—or whether we quietly borrowed them from our culture, our pain, our desires, or our favorite voices online.
So before your next major decision, ask yourself:
“What am I believing about God right now?”
Then bring that belief into the light of Scripture and the gospel.
Because when the gospel reshapes the way you see, it eventually reshapes the way you live.
Think Theologically
This week, take one decision you’re facing and walk it through these seven steps.
Don’t start with:
“What do I want?”
Start with:
“What is true?”
Then ask:
“What does the gospel reveal?”
And finally:
“What response would be faithful to Jesus?”
If this helped you, share this post with a Christian friend who is trying to make sense of a complicated situation.
And in the comments, answer this question:
Which is harder for you: understanding what is true—or acting on what you already know is true?
Learn to think theologically, because your theology is already shaping your decisions.
The question is whether your theology is being shaped by Christ.
Do you agree?
Let me know if there is anything special going on in your life or if you want prayer! Share this post with your friends and don’t forget to leave a comment.
P.S. Whenever you use the links and the banners on my blog to buy something on Amazon USA, or you use other affiliate links on my blog, I receive a small commission at no cost to you. I do not promote anything I do not believe in or stand behind.
I am a blogger, writer, pastor, Director of Zion Romania Bible School, husband to Olguta, a father and, most importantly, a child of God. I also completed my studies at the King’s University where I earned a B.A. in Theology with a concentration in Messianic Jewish Studies. I love Israel and I love the ‘Jewishness’ of the Bible.
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