How the Gospel Rewrites the “Old Self” and Creates a New Life in Christ – Ephesians 4:17–24

Ephesians 4:17-24

In Ephesians 4:17–24, Paul describes two ways of being human: an “old self” that drifts into confusion and emptiness, and a “new self” renewed by the grace of Christ. If you take a moment to read the passage yourself, you’ll notice how honestly it speaks about the human heart.

What’s striking is the step Paul places between “putting off” the old and “putting on” the new. He doesn’t rush from one to the other. He pauses and says, “Be renewed.” Renewal isn’t something we manufacture. It’s something God does in us.

To illustrate this, imagine you’re writing a story using AI. You generate a character. Let’s call him Character B. You tell AI that Character B is self‑absorbed. He’s not cruel. He smiles. He’s polite. He seems pleasant. But underneath, he’s always calculating. If helping someone benefits him, he’s eager. If it costs him something, he suddenly becomes “busy.” AI writes him exactly that way.

Now imagine you rewrite Character B. You give him a new nature. You tell AI to make him genuinely kind and generous. Suddenly the entire story changes. He’s not trying harder. He’s not suppressing his true self. His core code has been rewritten. He doesn’t just act kind; he is kind. He doesn’t just smile; he genuinely cares. When he does good, it flows naturally.

That’s the difference between moralism and the gospel. Moralism says, “Try harder. Fix yourself. Do better.” Many of us grew up with that message, and it left us exhausted. Some walked away from church, because they were handed moralism instead of the gospel.

But the gospel is different. It doesn’t upgrade the old software. It installs an entirely new operating system. You’ll ache for Christ and genuinely want to follow him. It will not seem forced but natural.

Maybe you’ve never experienced that renewal. Paul pauses in this passage because he doesn’t want to assume his readers truly learned Christ. If that’s you, hear this clearly: the gospel does not mean getting your act together and then coming to Christ. The gospel means coming to Christ first and letting him renew you.

If you have a few quiet minutes, open a Bible. Read Ephesians 4:17–24. Let the words speak for themselves. You may find that the hope of a “new self” is closer than you think.

What’s Worth Your Head Space? Deep Roots, Part 5

Philippians 4:1-9

Before Paul offers any practical help for anxiety or fractured relationships, he anchors everything with one call: “Stand firm in the Lord” (Philippians 4:1). Last time we explored the practical discipline of reasonableness; now we turn to the battlefield of the mind

In a world overflowing with noise, the Apostle Paul offers a gentle but firm invitation: think about what is worthy of your thinking. The Greek word he uses in Philippians 4:8 carries the sense of accounting, stacking up what is praiseworthy, noble, pure, and lovely. It’s not just about positive thinking; it’s about intentional thinking. What we dwell on shapes who we become.

So count what’s true. Not the half-truths or fear-driven headlines, but the enduring truths of God’s Word. Count what’s noble, worthy of respect and admiration. Count what’s pure, untainted by hidden agendas. Count what’s lovely, beauty that stirs the soul such as a child’s hug, a lake shimmering in sunlight, a melody that lifts the heart, Jesus’ life laid down at the cross for yours.

And count what’s praiseworthy in others. When was the last time you encouraged a fellow believer by saying, “I just love the way I see the Lord at work in you when…”? In a culture quick to critique and slow to affirm, Christians are called to be discerning, not cynical but Spirit-led. Not every news story deserves your attention. Not every social media post needs your engagement. Not every demand is yours to meet. Make your thoughts captive to Christ.

This isn’t easy. That’s why Paul reminds us earlier in his letter: “Work out your salvation with fear and trembling, for it is God who works in you…” (Phil. 2:12–13). We’re not left to do this alone. God is at work in us, shaping our desires and strengthening our resolve. But we do have a part to play.

Pray daily. Read Scripture. Mend broken relationships. Seek help when needed. Be reasonable. Take your requests to God. And above of this, focus your thoughts on what is worthy. Let your mind dwell where Christ reigns, and your outlook on life will follow.

In a world that clamors for your attention, choose what’s worth your head space. Choose what’s true, beautiful, and eternal. In two words: choose Christ.