Sactification ending the semester

Sanctification: Be Who You Now Are

Opening Truth

So Uh……What is Sanctification?

The main message of the New Testament is often less “Grow and become someone new” and more “Be who you already are in Christ.”

Believers are called to live out what God has already declared true of them.

Illustration

Imagine orphans adopted into a billionaire’s family. They may still think and act like orphans for a while—but their identity has already changed.

They do not obey in order to become sons and daughters. They learn to live like sons and daughters because they already are.

That is a picture of sanctification.

Defining Sanctification

Many people hear sanctification and only think of spiritual growth. But the New Testament presents two related truths:

1. Definitive Sanctification

Being set apart by God. Becoming a saint through union with Christ.

2. Progressive Sanctification

Growing in holiness and learning to live like the saint you already are.

Often when the New Testament speaks of sanctification, it refers first to what God has done for us, not merely what we must do.

A Word About “Sainthood”

Some traditions speak of sainthood as a later recognition after extraordinary holiness.

But in the New Testament, every believer in Christ is called a saint—set apart, holy, belonging to God.

Sanctification begins with identity before it moves into activity.

Key Scripture

1 Corinthians

1 Corinthians 1:30 “And because of him you are in Christ Jesus, who became to us wisdom from God, righteousness and sanctification and redemption,”

Wisdom from God

Righteousness

Sanctification

Redemption

This means sanctification is not first something we achieve—it is something we receive in Christ.

Why Growth Feels Slow

John Newton wrote in 1776:

“The life of faith seems so simple and easy in theory... but in practice it is very difficult, and my advances are so slow...”

Jonathan Edwards wrestled deeply through introspection.

C.S. Lewis warned against constantly checking spiritual progress like peeking under a bandage.

Wisdom

Self-examination has value, but obsessive introspection can harm. Growth comes by looking to Christ.That honesty comforts many believers. Growth is often slower than expected. Sanctification is real, but usually gradual.

The Engine of Sanctification

The engine of sanctification is seeing Christ clearly.

The more we behold Him, trust Him, and treasure Him, the more we are changed.

Illustration from The Voyage of the Dawn Treader

“Aslan,” said Lucy, “you’re bigger.”

“That is because you are older, little one.”

“Not because you are?”

“I am not. But every year you grow, you will find me bigger.”

Christ does not grow. Our sight of Him grows.

Worship and Sanctification

What Is Worship?

Worship is what we love most, trust most, and look to for significance.

Everyone worships something. The issue is not whether we worship, but what we worship.

Psalm 115:1–11 “Not to us, O Lord, not to us, but to your name give glory, for the sake of your steadfast love and your faithfulness! Why should the nations say, “Where is their God?” Our God is in the heavens; he does all that he pleases. Their idols are silver and gold, the work of human hands. They have mouths, but do not speak; eyes, but do not see. They have ears, but do not hear; noses, but do not smell. They have hands, but do not feel; feet, but do not walk; and they do not make a sound in their throat. Those who make them become like them; so do all who trust in them. O Israel, trust in the Lord! He is their help and their shield. O house of Aaron, trust in the Lord! He is their help and their shield. You who fear the Lord, trust in the Lord! He is their help and their shield.”

Turn to a friend and ask what in this pslam stood out to you?

Idolatry

Idolatry is expecting the gift to be the giver.

We take good things—success, beauty, grades, sports, approval—and make them ultimate things.

Michael Phelps became the most decorated Olympian in history. Gold medals, world fame, millions of fans—he achieved what most people spend their whole lives chasing.

Yet after the Olympics, he publicly shared that he fell into deep depression and felt empty. He said he struggled with purpose once the medals were won.

He had climbed to the top of the mountain and discovered it could not save him.We Become What We Worship

We Become What We Worship summarizes a biblical truth:

If we worship idols, we become spiritually hollow.

If we worship Christ, we become like Christ.

So if sanctification is becoming more Christlike, worship is central to sanctification.

Turn to a friend again and ask what or who might be tempting for us to make into an idol

Gospel Freedom

In Christ:

You are already accepted

Already justified

Already adopted

Already set apart

So you do not need grades, popularity, romance, success, or applause to tell you who you are.

You are free to obey because you are already loved.

Why Public and Private Worship Matter

Public Worship

Gathering weekly reminds us who God is and who we are.

Private Worship

Daily Scripture and prayer retrain our hearts.

Both help us live out our true identity.

Final Summary

Sanctification is not merely climb higher. It is first be who you now are.

You are not an orphan trying to earn a family. You are family learning how to live at home.

You are not trying to become holy enough for Christ. You belong to Christ, and He is making you holy.

Worship shapes us. Idols enslave us. The gospel frees us.

For every look at yourself, take ten looks at Christ. He is altogether lovely. Such infinite majesty, and yet such meekness and grace, and all for sinners, even the chief! Live much in the smiles of God. Bask in His beams. Feel His all-seeing eye settled on you in love, and repose in His almighty arms.”