UASV’s Daily Devotional All Things Bible, Monday, June 02, 2025

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Be Made New in the Spirit of Your Mind: A Devotional on Ephesians 4:23

The Inner Renewal That Fuels a Life of Obedience

“And you should be made new in the spirit of your minds.” — Ephesians 4:23

In the middle of his appeal for Christians to walk in holiness and moral distinctiveness, the apostle Paul issues this striking instruction. It is brief but profound: true transformation begins in the mind. The internal renewal of thought, perspective, and understanding is what allows a believer to leave behind the old way of life and walk in the righteousness of Christ.

Ephesians 4, written by Paul around 60–61 C.E. while imprisoned in Rome, urges believers to “no longer walk just as the nations walk” (verse 17)—in the futility of their minds, darkened in understanding, alienated from God, and given over to impurity. In contrast, Christians are called to put off the old self and put on the new self—a life created according to God’s will (verses 22–24).

Between these two commands—putting off the old and putting on the new—is this essential command: “be made new in the spirit of your minds.” It is the hinge of transformation. Without this renewal, outward behavior changes will be shallow, inconsistent, or artificial. True sanctification is rooted in inner renewal, not external compliance.

The Context: From Futility to Fulness

Paul contrasts the former way of life—lived in ignorance, lust, deceit, and corruption—with the new walk of a believer who has learned Christ (Ephesians 4:17–20). The Gentile world was marked by vanity in thinking (ματαιότητι τοῦ νοὸς), spiritual blindness, moral apathy, and unclean conduct. But those who follow Christ are not merely called to a different set of behaviors; they are called to a different way of thinking.

The call to be renewed in the mind is not an appeal to self-help, psychology, or emotional change. It is a call to submit one’s entire thought-life to the truth of God’s Word, to reorient the will, the values, the affections, and the intentions around divine truth. This is the inner work of sanctification, carried out by God’s Spirit through the influence of the Scriptures.

“And you should be made new…”

The Greek word used here for “be made new” is ἀνανεοῦσθαι (ananeousthai), a present passive infinitive form. This grammar carries several key implications.

First, the verb is passive, indicating that the believer is not the primary agent of the renewal—it is something done to the believer, not by the believer. This is the work of God, specifically through the Holy Spirit, acting upon the one who surrenders to Him.

Second, the present tense implies continuous action. This is not a one-time event, but an ongoing process. The believer is to be continually renewed—day by day, thought by thought, step by step. Just as physical health requires daily nourishment, so spiritual health requires ongoing mental renewal.

Lastly, the verb itself means to renovate, make fresh, or restore to a better state. The mind, once darkened by sin, must be retrained—not by human tradition, but by divine revelation. The old thought patterns must be replaced with truth. False assumptions must be corrected. Worldly values must be discarded. New thinking—based on Scripture—must take root and bear fruit.

“…in the spirit of your minds.”

This phrase is unique in the New Testament and demands careful attention. Paul does not simply say, “Be renewed in your mind,” but “in the spirit of your mind” (ἐν τῷ πνεύματι τοῦ νοὸς ὑμῶν).

This refers to the inner disposition or attitude that governs how one thinks. The “spirit” of the mind is not a separate faculty, but the underlying orientation or inclination of one’s thinking. It involves the seat of moral reasoning, spiritual perception, and intellectual desire.

In Scripture, the “mind” (**νοῦς, nous **) is not merely the brain—it is the faculty of understanding, discernment, and judgment (cf. Romans 12:2; 1 Corinthians 2:16). The spirit of the mind refers to the deepest level of thought, the core convictions and perspectives that shape all decisions and behavior.

To be renewed in the spirit of the mind means to adopt a new worldview, governed by Scripture and centered on God. It is to see sin as God sees it, to value holiness, to understand truth rightly, and to submit the will fully to divine authority. This is not surface-level adjustment. It is foundational reformation.

Transformation: From the Inside Out

The new life in Christ cannot be manufactured by willpower or religious effort. It must come from within, as God renews the heart and mind by His Word. This is why Paul ties the entire process of sanctification to the transformation of the inner person.

He uses similar language in other epistles:

“Do not be conformed to this world, but be transformed by the renewing of your mind…” — Romans 12:2
“Though our outer person is wasting away, our inner person is being renewed day by day.” — 2 Corinthians 4:16
“Put on the new self, which is being renewed in knowledge according to the image of its Creator.” — Colossians 3:10

In each case, the point is the same: God changes the believer by changing the mind. Holiness is not behavior without belief—it is behavior that flows from transformed belief. The Christian life is not a list of rules; it is a renewed inner reality that naturally expresses itself in obedience.

Practical Application: How to Be Renewed in the Spirit of Your Mind

Read and meditate on Scripture daily
The mind is renewed by truth, not opinion or experience. The Bible is the only reliable source of spiritual reformation. Read it, reflect on it, and let it correct every false assumption.
Pray for discernment and humility
Renewal requires the humility to admit error. Ask Jehovah to help you see your thinking as He sees it—and to replace pride with submission to His Word.
Reject worldly thinking
Refuse to conform to cultural ideologies, human philosophies, or emotional reasoning. Replace them with divine perspective grounded in the teachings of Jesus and the apostles.
Surround yourself with sound teaching
Fill your life with biblically faithful preaching and teaching. Avoid teachers who entertain rather than edify, or who appeal to emotions instead of rightly dividing the Word.
Examine your thoughts continually
Hold every thought up to the standard of Scripture (2 Corinthians 10:5). Is it holy? Is it true? Is it honoring to God? If not, it must be cast off and replaced.

Conclusion: The Mind Is the Battlefield of Sanctification

Ephesians 4:23 teaches that transformation is not merely behavioral, but fundamentally mental and spiritual. The old way of life must be abandoned—but the new life cannot be put on unless the mind is renewed by God. This is the daily task of every disciple: to think God’s thoughts after Him, to value what He values, and to walk in obedience rooted in truth.

“And you should be made new in the spirit of your minds.”
This is not a suggestion. It is a divine command. And it is the only path to lasting change, authentic holiness, and eternal reward.

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About the Author

EDWARD D. ANDREWS (AS in Criminal Justice, BS in Religion, MA in Biblical Studies, and MDiv in Theology) is CEO and President of Christian Publishing House. He has authored over 220+ books. In addition, Andrews is the Chief Translator of the Updated American Standard Version (UASV).