12/08/2026
Devotional: Sanctification — Becoming More Like Christ
Bible Verse:
“For this is the will of God, your sanctification.” — 1 Thessalonians 4:3 (ESV)
What is Sanctification?
sanctification is the gracious work of God by which those whom He has justified are progressively transformed into the likeness of Christ.
Justification and sanctification must not be confused:
* Justification means God declares us righteous because of Christ’s righteousness, received through faith alone.
* Sanctification is the ongoing work by which God makes us increasingly holy in our thoughts, desires, words, and actions.
We are not justified because we become holy. Rather, because God has justified us in Christ, He begins the lifelong work of making us holy.
Philippians 1:6 gives great encouragement:
“He who began a good work in you will bring it to completion at the day of Jesus Christ.”
Sanctification Is God’s Work in Us
Our sanctification is not ultimately a self-improvement project. God Himself works in us:
“For it is God who works in you, both to will and to work for his good pleasure.” — Philippians 2:13
Yet this does not mean we become passive. Because God is working in us, we are called to actively fight sin, pursue holiness, renew our minds, forgive others, resist temptation, and obey God’s Word.
We work because God is already working in us.
Sanctification Is Usually Gradual
Sometimes we expect dramatic spiritual transformation overnight. But sanctification is ordinarily a lifelong process.
There may be days when you feel weak, discouraged, angry, tempted, or spiritually dry. That does not necessarily mean God has abandoned you.
The question is not, “Am I already perfect?”
The question is, “Is Christ continuing to transform me?”
Even the struggle against sin can reveal that God’s Spirit is working in your heart.
Look to Christ, Not Yourself
The Christian life does not begin with Christ and then continue by our own strength.
We never graduate from our need for grace.
When you fail, don’t run away from Christ in shame. Run to Christ in repentance and faith.
When you succeed, don’t boast in yourself. Give glory to God.
When you struggle, remember that your standing before God rests not on the perfection of your sanctification, but on the perfect righteousness of Christ.
Prayer
Gracious Father,
Thank You that salvation is entirely Your gracious work. Thank You that through Christ I am justified, forgiven, and accepted—not because of my own righteousness, but because of Christ’s perfect righteousness.
Continue Your sanctifying work in me. Put to death the sin that remains in my heart. Give me hatred for sin and a deeper love for Christ. Transform my thoughts, desires, words, relationships, and actions.
When I fall, lead me to repentance. When I become discouraged, remind me of Your promises. When I am tempted to trust myself, bring me back to Christ.
Make me increasingly holy, humble, obedient, and Christlike—not for my own glory, but for Yours.
In Jesus’ name, Amen.
Today’s Theology Reminder
Justification: God declares me righteous in Christ.
Sanctification: God progressively makes me holy in Christ.
Glorification: God will one day make me perfectly holy with Christ.
So today, don’t despair over how far you still have to go.
Look at how far God’s grace has already brought you—and trust Him to finish what He began.
“He who calls you is faithful; he will surely do it.” — 1 Thessalonians 5:24