Outline Library
The Power Behind the Progress
What if the Christian life was never meant to run on willpower alone? What if the power behind real progress is grace? This message, by Dr. David Croteau, explores Philippians 2:12–13 and the truth that our growth is not powered by ourselves, but by God's grace at work in us.
The Question Every Christian Eventually Asks
Can I really change?
The Real Question
Not positional change. Not doctrinal change. Not theoretical change — but real change. How does anger weaken? How does pride soften? How does impatience shrink? How does love grow?
If we get this wrong, we will either burn out or check out.
The Weariness
Some of you are tired — not tired of Christ, but tired of trying. You love the Lord, you believe the gospel, but sanctification feels like climbing a mountain with no summit in sight.
You are not weary from sin. You are weary from self-powered sanctification.
Jesus' Answer: Come to Me
"Come to me all who labor and are heavy laden, and I will give you rest. Take my yoke upon you and learn from me, for I am gentle and lowly in heart and you will find rest for your souls. For my yoke is easy and my burden is light." — Matthew 11:28–30
Jesus does not say try harder. He does not say be more disciplined. He says come to me. Notice that Jesus does not remove the yoke — he replaces it. A yoke still means work, but now you are yoked to him. You are not pulling alone. Philippians 2 tells us God is working in us to will and to work. Matthew 11 tells us what that feels like: shared strength, carried weight, rest in the middle of effort.
Four Observations on Philippians 2:12–13
1
Therefore
Paul draws a conclusion from the Christ hymn (vv. 6–11). Because Christ humbled himself, obeyed, and was exalted — therefore believers live out the implications. What Christ did fuels what we must do.
2
As You Have Always Obeyed
Paul affirms their pattern of obedience, then adds: "much more in my absence." Christian maturity is revealed when obedience continues without supervision. As Dwight Moody said, "Character is what a man is in the dark."
3
Fear and Trembling
This phrase does not mean terror of condemnation — Paul has already said there is no condemnation for those in Christ. It means serious reverence: a sober awareness that God himself is at work in our lives. Sanctification is not casual business.
4
For God Works in You
Paul does not say work out your salvation so that God will work in you. He says work it out because God is already working. Your obedience is not the cause of God's work — it is the evidence of God's work.
Sanctification Is Cruciform
Paul draws a straight line from the humility of Christ (vv. 6–11) to the obedience of believers (vv. 12–13). Christ humbled himself, obeyed, suffered, and was vindicated. Therefore we live in light of that pattern.
Progressive sanctification is cruciform — our growth into holiness is shaped by the pattern of the cross. We are not climbing a ladder of moral achievement. We are being conformed to a crucified Savior.

The cross is not only the ground of our justification — it becomes the shape of our transformation.
Humility
Before exaltation
Surrender
Before glory
Obedience
Before vindication
Sanctification Is Communal, Not Solo
When Paul says "work out your salvation," the word your is plural — he is speaking to the entire church community. Throughout Philippians, Paul urges unity: "be of the same mind, do nothing from selfish ambition, consider others more significant than yourselves." Sanctification is not only personal — it is communal. God is shaping a people, forming a community that reflects the humility and obedience of Christ.
Imagine a fireplace with burning coals. Together, they burn hot and bright. Remove one coal and it slowly cools, dims, and goes dark. Put it back in the fire and it glows again. The Christian life was designed to burn in community, not in isolation.
You cannot fully work out your salvation alone. You need brothers and sisters who encourage you, correct you, pray for you, and walk with you. Hebrews 10 calls us to stir one another up to love and good works. A single coal may glow — but only a fire burns.
Three Models of Sanctification
Pseudo-Reformed Passivity
Because justification is complete, sanctification will just happen. Effort is optional. "Let go and let God." But the New Testament commands, exhorts, and calls you to act.
Performance-Driven Moralism
Try harder. Be more disciplined. Improve your seriousness. You strain, you sweat, you do all the work yourself. This is exhausting — and many Christians live here.
Grace-Fueled Participation
You grab the rope. The power is not yours, but you must hold on. The rope is already moving uphill — God's power is already pulling. Your job is simply to hold on. You work because God works.
Even your grip on the rope is sustained by God's grace. Even the desire to repent is grace. Even the conviction of sin is grace. Even the longing for holiness is grace. As Spurgeon said, "If he does not work it in, you will never work it out."
Augustine's Prayer & the Spirit's Filling
Augustine's Insight
St. Augustine prayed: "Give what you command and command what you will." God commands holiness — but God must also supply the desire and the power to obey. This is exactly what Paul says in Philippians 2:13: God works in you both to will and to work for his good pleasure.
We cannot manufacture holiness. But when God works in us, he reshapes our desires and strengthens our obedience.
Be Filled by the Spirit
Ephesians 5:18 commands: "Be filled by the Spirit." This is a passive command — you are responsible to place yourself where the Spirit governs you, but the Spirit does the filling. Like a sailor who cannot create wind but raises the sail, you cannot produce the Spirit's power — but you can position yourself to receive it.
In Galatians 5, the flesh produces works; the Spirit produces fruit. Works are manufactured. Fruit is grown. You don't staple apples to a tree — you nourish the root with the gospel.
Sanctification in Real Life
"I realized I was trying to act patient without becoming patient. I was trying to modify behavior without surrendering my heart."
A man married nearly 30 years had a sharp, cutting temper. For years he tried to fix it — books, resolutions, apologies, promises. Sometimes he improved for a few weeks, then stress returned and so did the old tone. Then he stopped merely resolving to speak differently and began praying differently: "Lord, would you shape my heart? Would you change my reflexes? Would you make me tender?"
Slowly — not dramatically, but steadily — his wife noticed something. His first instinct was softer. His tone gentler. His reactions slower. He wasn't trying more. He was depending more. Philippians 2:13 was happening in real time. Sanctification is not a spiritual adrenaline rush. It is a slow reshaping of reflexes.
Marriage
You cannot manufacture Christlike love by sheer willpower.
Parenting
You cannot sustain gentleness by determination alone.
Ministry
You cannot produce humility through strategy. Unless God works in you, you will burn out.
Five Practical Ways to Hold the Rope
If sanctification is grace-fueled participation, then how do we actually live this out? What does it mean to deliberately put yourself where the gospel reshapes your heart?
Sing the Gospel
Sing songs saturated with the gospel — substitution, justification, Christ's obedience where you failed. What you sing, you internalize. What you internalize reshapes your reflexes.
Read and Meditate on Gospel-Saturated Texts
Slow down in passages like Ephesians 1:3–5. Ask what it says about God's initiative. Memorize it. Turn it into prayer. Sanctification grows out of assurance, not insecurity.
Preach the Gospel to Yourself in Temptation
Don't just say "I shouldn't." Say "I have been united with Christ — that is not who I am anymore." Romans 6: we have died with Christ and been raised with him. Temptation is a contradiction of our new identity.
Build Rhythms That Expose You to Grace
Regular worship, scripture, confession, giving, communion, fellowship. You need the church not as an accessory — as oxygen. Let ordinary means do extraordinary work.
Pray for Deeper Desire
Ask God to change your reflexes, not just your behavior. "Lord, make my first instinct gentler. Make my desires pure. Make my love warmer." That is Philippians 2:13 in prayer form.
The Comfort: Your Sanctification Is Not Fragile
"He who began a good work in you will bring it to completion at the day of Jesus Christ." — Philippians 1:6
If you are discouraged — if you feel slow, if you fail often, if your progress feels insignificant — hear this: your sanctification does not rest on the thread of your discipline. It rests in the God who is presently, actively, faithfully working in you. Your growth may feel painfully slow to you, but it is not uncertain to God.
He delights to do this. Philippians 2 says he works in you for his good pleasure. He is not reluctantly tolerating your growth — he is actively crafting it. You sing grace. You read grace. You preach grace to yourself. You build rhythms of grace. You pray grace. And as you do, you will discover something remarkable: you are changing — slowly, steadily — not because you climbed the mountain, but because you held on to the one who is pulling you upward.
You Work
Obedience is real. Effort is serious. Participation matters.
God Works
He energizes your desires and your actions — present tense, ongoing, active.
Grace Fuels It All
From beginning to end, it is grace — even the strength to keep holding on.