Different On Purpose

Matthew 5:13–20

Big Idea

The people of Jesus live differently because the King fulfills God’s Word and changes them from the inside out.

Bottom Line

Kingdom people are different from the inside out.

INTRODUCTION

EVERYBODY WANTS TO BE DIFFERENT, UNTIL IT COSTS SOMETHING

Our culture tells you:

Be yourself.

Stand out.

Express who you are.

Do not let anyone define you.

But there is usually an unwritten condition:

You can be different, as long as your difference is approved by everybody around you.

You can stand out when standing out earns attention.

You can be unique when your uniqueness gets likes.

But, when following Jesus makes you:

unpopular,

misunderstood,

left out,

mocked,

or labeled,

Blending in suddenly feels safer.

It is easy to be visibly Christian:

at church,

during worship,

at camp,

around Christian friends.

It becomes harder:

at school,

in the locker room,

in the group chat,

around someone you want to impress,

or when obedience might cost you acceptance.

Last week, Jesus described the heart of kingdom people.

They are:

poor in spirit,

mournful over sin,

meek,

hungry for righteousness,

merciful,

pure in heart,

peacemakers,

and faithful when persecuted.

Those are inward qualities.

But Jesus never intended them to remain hidden.

The Beatitudes describe what kingdom people are becoming on the inside.

Now Jesus shows us what that life should look like on the outside.

Read Matthew 5:13–20

Matthew 5:13–20 NIV

“You are the salt of the earth. But if the salt loses its saltiness, how can it be made salty again? It is no longer good for anything, except to be thrown out and trampled underfoot. “You are the light of the world. A town built on a hill cannot be hidden. Neither do people light a lamp and put it under a bowl. Instead they put it on its stand, and it gives light to everyone in the house. In the same way, let your light shine before others, that they may see your good deeds and glorify your Father in heaven. “Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them. For truly I tell you, until heaven and earth disappear, not the smallest letter, not the least stroke of a pen, will by any means disappear from the Law until everything is accomplished. Therefore anyone who sets aside one of the least of these commands and teaches others accordingly will be called least in the kingdom of heaven, but whoever practices and teaches these commands will be called great in the kingdom of heaven. For I tell you that unless your righteousness surpasses that of the Pharisees and the teachers of the law, you will certainly not enter the kingdom of heaven.

Here is the question guiding the passage:

What should the world see when it encounters someone who belongs to Jesus?

Jesus begins with two declarations:

“You are the salt of the earth.”

“You are the light of the world.”

Not:

You might become.

Not:

Try harder to be.

Jesus says:

This is who you are.

THE LIFE THE WORLD SHOULD SEE Matthew 5:13–16

JESUS GIVES HIS PEOPLE A VISIBLE MISSION Matthew 5:13–15

Matthew 5:13–15 NIV

“You are the salt of the earth. But if the salt loses its saltiness, how can it be made salty again? It is no longer good for anything, except to be thrown out and trampled underfoot. “You are the light of the world. A town built on a hill cannot be hidden. Neither do people light a lamp and put it under a bowl. Instead they put it on its stand, and it gives light to everyone in the house.

“You are the salt of the earth.”

“You are the light of the world.”

Identity Comes Before Activity

Jesus does not begin with a command.

He begins with identity.

He does not say:

Become salt.

He says:

You are salt.

He does not say:

Produce light.

He says:

You are light.

You do not live differently to earn an identity from Jesus.

You live differently because Jesus has given you an identity.

Kingdom people are different from the inside out.

The character Jesus described in the Beatitudes now becomes influence in the world.

“You” Is Plural

Jesus is not speaking only to heroic individual Christians.

The “you” is plural.

Ὑμεῖς | hymeis = you (plural)

hoo-MACE

Part of Speech: Personal / Possessive Pronoun Case: Nominative Person: 2nd Person Number: Plural

It is used to address multiple people, often emphasizing their collective identity or responsibility in Biblical Greek.

He is speaking to a people, a community.

One grain of salt seems insignificant.

One small lamp may not illuminate much.

But Jesus pictures:

the salt of the earth,

and a city on a hill.

Together, His people become difficult to ignore.

This is what the church is meant to be.

Not simply a room where people gather.

A people whose shared life displays:

mercy,

purity,

courage,

truth,

forgiveness,

generosity,

and love.

Salt Must Be Near and Distinct v.13

Matthew 5:13 NIV

“You are the salt of the earth. But if the salt loses its saltiness, how can it be made salty again? It is no longer good for anything, except to be thrown out and trampled underfoot.

Salt was used to slow decay.

The image assumes the world is broken by sin.

Jesus does not call His followers to stand at a distance and complain about the decay.

Salt must touch what it influences.

But salt must also remain different from what surrounds it.

This is the tension of following Jesus:

Proximity without compromise.

Jesus does not call you to avoid every unbelieving person.

He ate with sinners.

He loved outsiders.

He entered broken places.

But the brokenness around Him never became the brokenness within Him.

Some Christians isolate themselves so completely that they influence nobody.

Other Christians blend in so completely that nobody can tell they belong to Jesus.

Jesus calls us to neither isolation nor imitation.

He calls us to influence.

Application

When gossip begins, do you help it travel or stop its spread?

When someone is being mocked, do you protect your reputation or defend their dignity?

When everybody cheats, do you join them or tell the truth?

When drama fills the group chat, do you add fuel or bring peace?

Question

Does your presence slow the spread of what destroys people, or help it spread?

Light Must Be Seen vv. 14-15

Matthew 5:14–15 NIV

“You are the light of the world. A town built on a hill cannot be hidden. Neither do people light a lamp and put it under a bowl. Instead they put it on its stand, and it gives light to everyone in the house.

Then Jesus changes the image.

Salt often influences quietly.

Light is visible.

“A city situated on a hill cannot be hidden.”

“No one lights a lamp and puts it under a basket.”

Now, most homes were small and dark, with limited natural light. Lamps were small clay vessels containing oil and a wick.

A lamp was normally placed on a raised stand so that its light could fill the room. Covering it with a basket would contradict the lamp’s purpose and potentially extinguish it.

Cities and villages were frequently built on elevated terrain for defense, ventilation, and visibility. At night, their lamps made them visible from a distance.

Jesus’ point is primarily conspicuousness:

Kingdom life was never intended to remain invisible.

A hidden lamp contradicts its purpose.

Faith is deeply personal, but it is not meant to remain permanently private.

Some students never verbally deny Jesus.

They simply conceal Him.

At church, they appear one way.

At school, they become someone else.

They know how to adjust the brightness depending on the room.

Jesus did not light your life so you could cover Him with fear.

Question

Who knows you belong to Jesus because they have witnessed the character of Jesus in your life?

Not merely because:

you have a Bible verse in your bio,

wear a cross,

or attend youth.

But because they have seen something different in:

your integrity,

your compassion,

your speech,

your forgiveness,

and your courage.

THE PURPOSE IS GOD’S GLORY, NOT YOUR IMAGE Matthew 5:16

Matthew 5:16 NIV

In the same way, let your light shine before others, that they may see your good deeds and glorify your Father in heaven.

“Let your light shine before others, so that they may see your good works and give glory to your Father in heaven.”

Jesus commands visibility.

But He does not command performance.

He does not say:

Live so people think you are impressive.

He says:

Live so people see something beautiful about your Father.

The good works Jesus describes are not simply random acts of niceness.

They are lives that make God’s character visible.

When you forgive someone who hurt you, people see mercy.

When you tell the truth at personal cost, people see faithfulness.

When you include someone rejected by everyone else, people see grace.

When you remain pure in a culture that treats people as objects, people see holiness.

When you serve without recognition, people see humility.

The goal is not:

“Look how good I am.”

The goal is:

“Look how good my Father is.”

Jesus rejects two opposite errors.

Error One: Hiding

“I do not want anyone to know I follow Jesus.”

Error Two: Performing

“I want everyone to see how spiritual I am.”

We do not hide the light, but we do not claim the glory.

The world should encounter something different when it encounters someone who belongs to Jesus.

But now a deeper question appears:

Who gets to define what “different” means?

Is Christian distinctiveness whatever we want it to be?

Is Jesus throwing away everything God previously said?

Does grace mean God’s standard no longer matters?

Jesus answers before anyone can misunderstand Him.

Jesus has told us to live differently. Now He tells us who gets to define “different.”

Matthew 5:17 NIV

“Do not think that I have come to abolish the Law or the Prophets

“Don’t think that I came to abolish the Law or the Prophets.”

This is not a random topic change.

Jesus is revealing the foundation of kingdom life.

THE KING WHO MAKES THAT LIFE POSSIBLE Matthew 5:17–20

JESUS FULFILLS THE WORD THAT DEFINES THE MISSION Matthew 5:17–18

Matthew 5:17–18 NIV

“Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them. For truly I tell you, until heaven and earth disappear, not the smallest letter, not the least stroke of a pen, will by any means disappear from the Law until everything is accomplished.

“Don’t think that I came to abolish the Law or the Prophets. I did not come to abolish but to fulfill.”

Jesus Corrects a Misunderstanding

Jesus sounded different from the religious leaders.

They emphasized:

outward appearance,

complex traditions,

separation from sinners,

and public reputation.

Jesus emphasized:

humility,

mercy,

purity of heart,

and grace toward broken people.

Some may have assumed:

Jesus is rejecting the Old Testament.

Jesus says:

No.

His conflict was not with God’s Word.

His conflict was with the way people had distorted God’s Word.

“Law and Prophets” Means the Whole Old Testament

Jesus is not referring only to the Ten Commandments.

He is speaking about:

the promises,

the sacrifices,

the priesthood,

the temple,

the covenants,

the kings,

the prophets,

and the entire story of Israel.

Jesus says:

I did not come to cancel that story.

I came to bring it to its intended destination.

Jesus Does Not Merely Keep the Law

Matthew 5:17 NIV

“Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them.

Jesus could have said:

I came to keep it.

He did keep it perfectly.

Jesus did not merely come to:

obey the Law,

explain the Law,

repeat the Law,

or intensify the Law.

Jesus is the goal toward which the Law and the Prophets pointed.

But (yet) He says something greater:

I came to fulfill it.

πληρῶσαι | plērōsai = “fulfill”

play-ROH-sigh

To fulfill means to bring something to its intended goal.

fulfill, bring to completion, fill up, and bring to its intended goal.

Matthew has already used the word "fulfill" over and over again.

"This happened to fulfill..." "This happened to fulfill..." "This happened to fulfill..."

Now, for the first time, Jesus Himself tells us why. "I came to fulfill."

In other words, the entire Old Testament has been pointing toward Him.

Jesus isn't simply another character in the Old Testament story; He is the destination of the story.

The Old Testament should be interpreted through fulfillment in Christ, not merely divided into isolated categories.

Jesus does not say merely that He came to keep, repeat, or intensify the Law. He came to be the One toward whom it pointed.

Blueprint Illustration

Imagine an architect creates a blueprint for a building.

When the building is finally constructed, nobody says:

The building destroyed the blueprint.

The building brings the blueprint’s intention into reality.

Jesus does not rip up the Old Testament.

He is the reality it was always describing.

The sacrifices point toward Him.

The Passover points toward Him.

The priesthood points toward Him.

The promised King points toward Him.

The suffering Servant points toward Him.

The hope of salvation reaching the nations points toward Him.

Everything was moving toward Jesus.

He fulfills Scripture:

through who He is,

through how He lives,

through His death,

through His resurrection,

through His reign,

and ultimately through His return.

The Law is not the hero of this passage: Jesus is.

Every Part of God’s Word Reaches Its Purpose

Matthew 5:18 NIV

For truly I tell you, until heaven and earth disappear, not the smallest letter, not the least stroke of a pen, will by any means disappear from the Law until everything is accomplished.

“Not the smallest letter or one stroke of a letter will pass away… until all things are accomplished.”

We usually think...

Prophets predict.

Law commands.

Jesus says...

Both prophesied, see Mt 11:13

Matthew 11:13 NIV

For all the Prophets and the Law prophesied until John.

That means even the Law wasn't merely giving Israel rules.

It was pointing Israel toward a Savior.

We normally think:

Prophets… predict.

Law… commands.

Jesus says:

The Law and the Prophets prophesied.

That's remarkable.

The Law isn't merely legislation. It has a prophetic function.

It points.

It anticipates.

It prepares.

That's exactly how Matthew has been using the Old Testament since chapter one.

Jesus is saying:

God does not waste words.

Not one promise fails.

Not one purpose collapses.

Not one part of God’s plan remains unfinished.

The authority of Scripture rests on the faithfulness of God.

God’s Word cannot fail because God cannot fail.

JESUS’ PEOPLE DO NOT EDIT THE WORD HE FULFILLED Matthew 5:19

Matthew 5:19 NIV

Therefore anyone who sets aside one of the least of these commands and teaches others accordingly will be called least in the kingdom of heaven, but whoever practices and teaches these commands will be called great in the kingdom of heaven.

“Whoever breaks one of the least of these commands and teaches others to do the same…”

The word translated “break” carries the idea of loosening or setting aside.

Most Christians do not announce:

I reject the Bible.

We do something more subtle.

We loosen the parts that confront us.

We make exceptions.

We reshape God’s commands until they agree with our desires.

We say:

“God understands.”

“Everyone does it.”

“That was a different time.”

“It is not hurting anyone.”

“God wants me to be happy.”

“My situation is different.”

Jesus says:

If I refused to tear down God’s Word, you do not have permission to loosen it.

We often want Jesus as:

Savior,

comforter,

helper,

and friend.

But resist Him as King.

We love the parts of Scripture that tell us:

We are loved,

We are forgiven,

And God is with us.

We struggle with the parts that confront:

sexuality,

bitterness,

pride,

relationships,

forgiveness,

and sacrifice.

But you cannot faithfully follow the King while continually editing the King’s Word.

We Teach Through Our Lives v. 19

Jesus says:

Matthew 5:19 ESV

Therefore whoever relaxes one of the least of these commandments and teaches others to do the same will be called least in the kingdom of heaven, but whoever does them and teaches them will be called great in the kingdom of heaven.

“Whoever does and teaches…”

The order matters.

Do.

Then teach.

You teach through:

what you say,

and what you live.

You may never stand behind a pulpit.

But somebody is learning what Christianity means by watching:

how you date,

how you speak,

how you handle anger,

what you laugh at,

how you treat your family,

and what you do when obedience is inconvenient.

Question

Does your life teach people to take Jesus more seriously, or less seriously?

TRANSITION TO THE CLIMAX

Now Jesus says something that would have stunned everyone listening.

The scribes knew the Bible.

The Pharisees were famous for religious discipline.

If anybody looked righteous, they did.

Jesus says:

It is still not enough.

JESUS GIVES THE RIGHTEOUSNESS RELIGION CANNOT PRODUCE Matthew 5:20

Matthew 5:20 NIV

For I tell you that unless your righteousness surpasses that of the Pharisees and the teachers of the law, you will certainly not enter the kingdom of heaven.

“Unless your righteousness surpasses that of the scribes and Pharisees, you will never get into the kingdom of heaven.”

No One Is Righteous Enough

Imagine hearing:

Unless you are more righteous than the most religious people you know, you cannot enter God’s kingdom.

The crowd may have thought:

If they are not righteous enough, who is?

That is exactly the question Jesus wants them to ask.

He is not placing a heavier ladder in front of them.

He is exposing that no human ladder reaches God.

God Does Not Grade Righteousness on a Curve

Most people imagine righteousness like a test graded on a curve.

We compare ourselves to:

the person with the biggest scandal,

the friend who never attends church,

the sibling who gets in more trouble,

or somebody whose life looks worse.

We say:

I know I am not perfect, but I am better than them.

The Pharisees were at the top of the religious class.

Jesus says:

God does not grade on a curve.

God’s standard is not another sinner.

God’s standard is His own holiness.

Jesus is not saying:

The Pharisees scored a 92, so you need a 95.

He is saying:

You need an entirely different kind of righteousness.

Religion Changes Appearances

The Pharisees:

studied Scripture,

prayed,

fasted,

gave,

and avoided public scandal.

They looked righteous.

But Jesus will soon reveal:

They avoided murder while carrying hatred.

They avoided adultery while entertaining lust.

They kept technical promises while manipulating words.

They loved friends while hating enemies.

Their religion controlled visible behavior. It did not transform the heart.

Religion can improve appearances.

Religion can create a polished spiritual profile.

Religion can teach you how to look righteous in front of people.

But:

Jesus changes what religion can only cover.

(This Brings Us Back to) The Beatitudes

Who belongs to the kingdom?

Not the person saying:

Look how righteous I am.

The kingdom belongs to the poor in spirit.

The person who knows:

I have nothing to offer God.

It belongs to those who mourn over sin.

It belongs to those who hunger and thirst for righteousness.

The Pharisee assumes he already has righteousness.

The disciple knows he needs to receive it.

Who Else Is Worthy?

If the Pharisees are not righteous enough…

If God’s standard is holiness…

If external religion cannot transform the heart…

Then the answer cannot be: Try harder.

We need a righteousness that does not begin with us.

And that is why Jesus stands at the center of this passage and says:

“I have come.”

Jesus came to fulfill the Word we broke.

Jesus lived the righteousness we could never live.

He obeyed:

outwardly,

inwardly,

publicly,

privately,

perfectly.

Then the righteous King went to the cross for unrighteous people.

He bore the judgment our sin deserved.

He died.

He rose again.

2 Corinthians 5:21 NIV

God made him who had no sin to be sin for us, so that in him we might become the righteousness of God.

And when you trust Him:

He forgives your sin,

He gives you His righteousness,

and He gives you His Spirit.

The righteousness Jesus gives you becomes the righteousness Jesus grows in you.

He begins changing:

your anger,

your desires,

your speech,

your integrity,

your relationships,

your forgiveness,

and your love.

That is what Jesus will begin explaining in the next verse.

Gospel Summary

Jesus fulfilled the Word we broke, bore the judgment we deserved, gives us the righteousness we lack, and changes us from the inside out.

CONCLUSION: LET THE LIFE OF CHRIST BECOME VISIBLE

Jesus begins this passage by saying:

You are salt.

You are light.

But you cannot become salt and light merely by trying to look more Christian.

The Pharisees tried to look righteous.

Jesus calls you to something deeper.

He calls you to bring Him your real heart.

Not the church version.

Not the version you post.

Not the version your parents see.

Not the version your friends see.

The real you.

Some of you have been hiding.

You love Jesus, but your fear of people keeps covering the light.

Some of you have been blending in.

You have kept the Christian label while losing Christian credibility.

Some of you have been performing.

You know how to worship publicly while remaining distant from Jesus privately.

Some of you have been editing.

You keep loosening whatever God says when it confronts what you want.

All of those responses come from the same place:

A heart still trying to remain in control.

The invitation tonight is not:

Perform better.

It is:

Surrender your heart to the King.

Let Jesus expose what is hidden.

Let Jesus forgive what is sinful.

Let Jesus give what you lack.

Let Jesus change what religion can only cover.

Then let that transformed life become visible.

At school.

At home.

Online.

In your relationships.

Among your friends.

Not so people say:

What an impressive Christian.

But so they say:

What a good Father.

FINAL COMMISSION

Because Jesus has changed you:

Influence instead of imitate.

Shine instead of hide.

Submit instead of edit.

Depend instead of perform.

Final Line

Kingdom people are different from the inside out because Jesus changes what religion can only cover.