Episode 13: Spiritual Growth – The Process of Sanctification

Episode Overview

Why do we still struggle with sin even after placing our faith in Christ? Episode 13 explores sanctification—the lifelong process of becoming more like Jesus. This episode looks at the difference between receiving salvation and growing in spiritual maturity, how God uses His Word, the Holy Spirit, and life’s circumstances to transform us, and why setbacks don’t mean God has stopped working. Spiritual growth may be gradual, but God faithfully continues shaping those who walk with Him.

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Episode Context

One of the most encouraging truths about the Christian life is that God doesn’t expect us to become spiritually mature overnight. When we place our faith in Jesus Christ, salvation is immediate. Our sins are forgiven, we are reconciled to God, and we become part of His family.

But becoming more like Christ happens over a lifetime.

This ongoing transformation is called sanctification.

Philippians 1:6 reminds believers that “he who began a good work in you will carry it on to completion until the day of Christ Jesus.” (NIV) This gives us tremendous encouragement because spiritual growth isn’t something we accomplish entirely through our own strength. God begins the work, remains involved in the process, and faithfully continues what He started.

Sanctification can be compared to a sculptor gradually shaping a block of stone. Piece by piece, what doesn’t belong is removed so that something new can emerge. Similarly, God uses Scripture, the Holy Spirit, relationships, circumstances, trials, and everyday decisions to reveal areas of our lives that need transformation.

Sometimes that process can be uncomfortable.

God may expose pride, selfishness, impatience, bitterness, unforgiveness, or unhealthy patterns we would rather overlook. He doesn’t reveal these things simply to condemn or shame us. He brings them into the light so they can be surrendered and transformed.

Romans 12:2 tells us, “Do not conform to the pattern of this world, but be transformed by the renewing of your mind.” (NIV) Genuine transformation reaches deeper than outward behavior. As God’s truth renews our thinking, it gradually changes our desires, attitudes, decisions, and actions.

The Holy Spirit plays an essential role in this process. He convicts, guides, strengthens, and empowers us, but we must respond to His leading. Everyday choices become opportunities for spiritual growth. Will we choose forgiveness instead of bitterness? Humility instead of pride? Patience instead of anger? Generosity instead of selfishness?

Sanctification often happens through ordinary choices to faithfully obey God.

The results aren’t always immediately visible. Like a child growing taller, change may seem insignificant from one day to the next. But over time, the evidence becomes clearer. Perhaps we’re quicker to forgive than we once were, slower to become angry, more compassionate toward others, or more willing to trust God during difficult seasons.

Setbacks will still happen. We will stumble and struggle with sin. But struggling isn’t the same as surrendering.

First John 1:9 reminds us that when we confess our sins, God faithfully forgives and purifies us. Failure doesn’t have to end our progress. Through God’s grace, we confess, receive forgiveness, learn, and continue moving forward.

Rather than comparing our progress with another believer’s journey, a better question is whether we’re increasingly becoming more like Jesus.

And while we should remain honest about the areas where growth is still needed, we should also recognize how far God has already brought us.

Sanctification isn’t a race toward perfection. It is a lifelong journey of grace in which God faithfully transforms us into the likeness of Christ.

As you reflect on this episode, consider this question:

Where is God currently asking me to cooperate with His transforming work and become more like Jesus?

Stay rooted in God’s Word. Stand firm in your faith. Live with steadfast fortitude.