Put Off the Old Self, Put On the New: Living as God's Renewed People

Those who have learned Christ must put off the old self, be renewed in mind, and put on the new self created for righteousness and holiness.

The gospel does not merely forgive sinners while leaving them enslaved to the old life. In Christ, believers are brought out of alienation and into new-creation life. The truth is in Jesus, and those taught in Him must no longer walk as they once did. Grace trains the church to put off corrupt desires, receive renewed thinking, and put on the new self God created in righteousness and holiness.

Jesus is the truth in whom believers have been taught. The Christian life is not mere moral reform but learning Christ, hearing Christ, being taught in Christ, and being renewed according to the truth that is in Jesus. He is the sphere and standard of the new life.

Paul commands believers not to live like the Gentiles in the futility of their thinking, but to live according to the truth learned in Christ by putting off the old self, being renewed in the attitude of the mind, and putting on the new self created to be like God in true righteousness and holiness.

1. Where am I still tempted to walk as I once did before Christ?
2. What patterns of futile thinking still influence my choices and reactions?
3. Where has my understanding been darkened by repeated sin, worldly assumptions, or neglected truth?
4. Am I alienated from the life of God in any area through ignorance I have chosen not to confront?
5. Where might my heart be becoming hard through delayed obedience?
6. What sins have I become less sensitive to over time?
7. Which desires promise satisfaction but are actually corrupting me through deception?
8. What does it mean for me practically to put off the old self today?
9. How am I being renewed in the attitude of my mind?
10. What would it look like to put on the new self in my speech, desires, habits, relationships, and private life?
11. Do I define holiness as external compliance, or as life created according to God in true righteousness and holiness?
12. How does the truth in Jesus correct the false narratives I have believed?

Ephesians 4:17-24 follows the call to walk worthy of the calling in 4:1-6 and the description of Christ's gifts maturing the body in 4:7-16. Paul has just said that mature believers should no longer be children tossed by every wind of teaching, but should grow into Christ by truth in love. He now applies that maturity to the believer's old way of life. The repeated walking language ties this passage to 2:1-3, where believers formerly walked in transgressions and sins, and to 2:10, where they are created in Christ Jesus for good works to walk in them. Ephesians 4:17-24 also prepares for 4:25-32, where Paul gives specific commands about truthfulness, anger, work, speech, kindness, and forgiveness. The old self/new self framework becomes the theological foundation for the practical ethics that follow.

Ephesians 4:17-24 speaks to believers in a Gentile-majority environment where old patterns of thought, worship, desire, and moral practice would have remained culturally familiar. Paul does not merely tell Gentile believers to stop behaving badly; he diagnoses the deep structure of the old life: futile thinking, darkened understanding, alienation from God's life, ignorance, hardened hearts, and moral callousness. In Ephesus, a city marked by religious plurality, temple devotion, magical practices, commerce, and social patterns of honor and appetite, the call to no longer walk as the Gentiles do would require visible separation from former identities and practices. Yet Paul frames transformation not as cultural withdrawal alone, but as learning Christ and putting on the new self created according to God.