Put on the New Man

Put on the New Man

Scripture Foundation:

Ephesians 4:22–24 (NKJV)

22 That you put off, concerning your former conduct, the old man which grows corrupt according to the deceitful lusts, 23 and be renewed in the spirit of your mind, 24 and that you put on the new man which was created according to God, in true righteousness and holiness.

The Sermon (What does it mean?)

Paul writes to the Ephesians with a powerful and practical call to transformation. He has spent the first three chapters of his letter laying the theological foundation of the Christian faith—our election in Christ, our redemption by His blood, our union with Him, and our position as members of His body. Now, in chapters four through six, he turns to the practical outworking of that theology. And he begins with a command: put off the old man and put on the new.

The imagery is vivid and concrete. It is the language of changing clothes. The "old man" is the former self—the identity, habits, and patterns of life that defined you before you came to Christ. It is the self that is "corrupt according to the deceitful lusts." The word "corrupt" means to be ruined, decayed, or rotten. The old self is not just flawed; it is dying, deteriorating, and being destroyed by its own deceitful desires. These lusts are "deceitful" because they promise fulfillment but deliver destruction. They promise freedom but produce bondage. They promise life but bring death.

You are commanded to "put off" this old self. The Greek word for "put off" is apotithēmi, which means to lay aside, to strip off, or to discard. It is an act of deliberate, decisive rejection. You do not gradually evolve out of the old self; you deliberately strip it off. You declare, "This is no longer who I am. This is no longer how I live."

Then Paul adds the essential step: "be renewed in the spirit of your mind." The transformation is not just external; it is internal. You cannot change your behavior without changing your thinking. The old patterns of thought must be replaced with new patterns of truth. Your mind must be renovated, reshaped, and realigned with the mind of Christ.

And then comes the positive command: "put on the new man." The word for "put on" is endyō, meaning to clothe yourself with. The new man is the new self—the identity you have received in Christ. It is not something you achieve; it is something you have already been given. You are not becoming a new person; you have become a new person. And now you are to live in that reality. The new man was "created according to God, in true righteousness and holiness." It is not a human project; it is a divine creation. You are not trying to be righteous; you are living out the righteousness you have already received in Christ.

The Twist

The twist is hidden in the order of the commands. We naturally assume that transformation is about behavior modification—changing what we do, fixing our actions, and improving our conduct. We think that if we can just stop sinning, we will become holy. We focus on the outward behavior and neglect the inward condition. We try to put off the old man without putting on the new man.

Here is the shocking reversal: You cannot put off the old man without putting on the new man. The two commands are inseparable. You do not just stop sinning; you start living in righteousness. You do not just empty yourself; you fill yourself with Christ. The twist is that the best defense against the old self is the new self. The old patterns are not defeated by focusing on them; they are defeated by focusing on the new identity you have in Christ.

The second twist is the nature of the "old man." We often think of the old man as a list of bad behaviors—anger, lying, stealing, impurity. But Paul says the old man grows corrupt "according to the deceitful lusts." The root of the old man is not just behavior; it is desire. The old self is driven by deceitful cravings that promise fulfillment but deliver destruction. The twist is that you cannot change behavior without changing desire. You do not just stop wanting what is wrong; you start wanting what is right. The new man is created in "true righteousness and holiness." The desires are transformed. The heart is renewed.

The third twist is the connection between renewal and putting on. Paul says, "be renewed in the spirit of your mind." The renewal is the bridge between putting off and putting on. The twist is that renewal is not a one-time event; it is a continuous process. The mind must be constantly renewed. The lies must be replaced with truth. The old patterns of thinking must be transformed into new patterns. And as the mind is renewed, the behavior follows naturally.

The Principle

The core principle is the Law of Identity-Based Living. You do not live to become who you are; you live from who you are. Your identity in Christ is the foundation of your conduct. You put off the old man because you are no longer the old man. You put on the new man because you are the new man. The principle is that your behavior flows from your identity.

The second principle is the Law of Decisive Action. Putting off and putting on are deliberate acts. You do not drift into holiness; you choose it. You do not accidentally change your behavior; you decide to change it. The principle is that transformation requires intentionality. You must actively reject the old and actively embrace the new.

The third principle is the Law of Mind Renewal. The battle for holiness is won in the mind. You must think differently to live differently. The principle is that your thoughts shape your desires, and your desires shape your actions. If you want to change your actions, you must change your thinking.

How does it apply to me?

It applies by demanding that you take your identity seriously. You are not who you used to be. The old self has been crucified with Christ. The new self has been raised with Him. You are no longer a slave to sin; you are a child of God. And now you are to live in that reality.

Practically:

Identify the "old man." You cannot put off what you have not identified. Look at your life. What patterns of thinking, feeling, and behaving belong to the old self? Write them down. Be specific—anger, lust, covetousness, pride, dishonesty, gossip, or fear. Name them. Acknowledge them. Then, deliberately put them off. Say, "This is not who I am anymore. I reject this."

Renew your mind. The old patterns of thinking must be replaced. Feed on Scripture. Meditate on truth. Fill your mind with what is good, pure, and lovely. When a lie arises, reject it and replace it with the truth of God's Word.

Put on the new man. You are not just stopping sin; you are starting righteousness. Actively choose the new self. Choose kindness, truth, gentleness, patience, and love. Choose to live in the identity you have been given.

Walk in your identity. Do not just know who you are; live who you are. Let your daily conduct reflect the new creation you have become. You are not trying to be a new person; you are living as the new person you already are.

One Truth to Carry

You are not becoming a new person; you have become one. The old self is dead; the new self is alive. Put off what you are not; put on who you are.

Final Reflections

Think about changing clothes. You do not try to become the person wearing the new clothes; you simply put them on. The clothes do not make you someone new; they express who you already are. You put on clean clothes because you are clean. You put on appropriate clothes because you know your identity.

The same is true spiritually. The new man is not something you achieve; it is something you have already received. You do not put on the new man to become righteous; you put on the new man because you already are righteous in Christ. The new clothes are the expression of your new identity. When you put on the new man, you are not pretending to be something you are not; you are living out the reality of what you have become.

Do not try to fix the old self. It is dead. Do not try to improve the old self. It is corrupt. Strip it off. Lay it aside. And put on the new self—the self that was created in true righteousness and holiness. Live in your identity. Walk in your new clothes. You are a new creation.

Prayer

Father, I thank You that I am a new creation in Christ. The old has passed away; the new has come. I confess that I have often lived as if the old self were still alive. I have clung to old patterns, old habits, and old identities. Forgive me for my inconsistency. Today, I deliberately put off the old man—the anger, the fear, the pride, the deceit, the impurity. I strip it off and lay it aside. I renew my mind through Your Word. I fill my thoughts with Your truth. And I put on the new man—the self that was created in true righteousness and holiness. I am no longer who I used to be. I am who You say I am. I choose to live in that identity. In the name of Jesus, who has made me new, Amen.

Personal Application Prompts

The "Old Man" Inventory: Write down three specific patterns of thinking, feeling, or behaving that belong to the "old man." Be honest. Then, write a declaration of rejection next to each one: "I put off this old self. This is not who I am anymore." Commit to actively rejecting these patterns this week.

The Mind Renewal Practice: Identify one lie you have been believing about yourself, God, or others. Write down the lie. Then, find a Scripture that speaks the truth to that lie. Write the truth down. This week, whenever the lie arises, speak the truth aloud. Let the truth renew your mind.

The "New Man" Audit: Write down three specific characteristics of the "new man" that you want to grow in—kindness, truthfulness, patience, love, or humility. Write down one concrete action you can take this week to "put on" each characteristic. For example, if you choose kindness, write down, "I will speak a kind word to someone daily." Commit to these actions.

The Identity Declaration: Each morning this week, declare your identity aloud: "I am a new creation in Christ. The old has gone; the new has come. I am not who I used to be. I am who God says I am. I will live today in my new identity." Write down how this declaration shapes your choices and reactions throughout the day. At the end of the week, reflect on how living from your identity changed your behavior.