00:00 Intro
00:19 Two extremes in sanctification: pietism or moralism vs quietism
03:02 Grace and effort together — 1 Corinthians 15:10
06:00 Dependent hard work by the Spirit; disciplining for godliness
08:22 “Work out your salvation” — Philippians 2:12–13 explained
11:53 New-covenant obedience: commands remain, salvation is not by law
15:15 Why God’s commandments are “not burdensome” and the desire to obey
17:38 Quietism reconsidered: hold contemplation and duty in biblical balance
19:24 Practical steps for growth: prayer, Bible intake, Proverbs/Psalms/Gospels, church
20:49 Perpetual repentance and daily obedience — the normal Christian life
22:24 When discipline gets mislabeled “legalism” — the hyper-grace tendency
24:28 Aim to please Christ in all things (2 Corinthians 5:9)
25:00 Outro and resources (support, past episodes, Walking in Grace)
Related Sermons
The Gospel as Preservative: https://youtu.be/4VXDmzWWOro
The Unity of the Gospel: https://youtu.be/NXqv93cTbe8
Living in Light of the Incarnation - Pts. 1-4: https://youtu.be/sKF5vRKC1Tc
One Ambition - To Please Christ: https://youtu.be/i6E4ggezIwc
Knowing That You Love God: https://youtu.be/hTiXkwCrXA0
Hope & Holiness: https://youtu.be/nIpoDOvzADo
What does the Bible really teach about sanctification and the Christian life? In this episode of the Straight Truth Podcast, Dr. Josh Philpot and Dr. Richard Caldwell address the vital question of how believers are to pursue sanctification without falling into the traps of moralism on one side or quietism on the other. Many Christians find themselves confused when it comes to spiritual growth. Some are taught that sanctification is all about strict rule-keeping, obedience to countless external standards, and working out their faith entirely in their own strength. Others are told to simply “let go and let God,” as if Christian growth requires no discipline, no striving, and no intentional effort. But neither of these extremes represents true sanctification according to Scripture. If you have ever struggled with whether your Christian life is marked by too much striving or too much passivity, this episode will help you find the biblical path of sanctification.
Dr. Caldwell explains that sanctification is the ongoing work of God in the believer’s life, a work that involves both divine grace and human responsibility. Paul’s words in 1 Corinthians 15:10 and Philippians 2:12–13 provide the framework for a proper understanding. On the one hand, Paul declares, “By the grace of God I am what I am,” showing that it is always the grace of God that makes sanctification possible. Yet he also says, “I worked harder than any of them,” demonstrating that Christian obedience requires discipline, faithfulness, and effort. In Philippians, Paul instructs us to work out our salvation with fear and trembling, reminding us that God is the one at work in us both to will and to do His good pleasure. These verses teach the balance that defines what our progress in sanctification should be, often referred to as progressive sanctification.
Sanctification is not about earning favor with God. Justification has already secured the believer’s right standing with Him. Instead, sanctification is about living out the new life that God has given us, a life rooted in the gospel of grace. This path of sanctification is the Christian’s daily calling, fueled by God’s Spirit and centered on Christ. As we grow in Christ, we pursue holiness and obedience with humility and gratitude, knowing that apart from Christ we can do nothing. True sanctification always begins with the grace of God and flows into obedience that bears the fruit of the Spirit.
Dr. Caldwell highlights that Christian growth is both active and dependent. Believers discipline themselves for the purpose of godliness, but always in reliance on God’s grace and strength. Growth in holiness requires spiritual discipline, daily Bible intake, prayer, and obedience to God’s Word. Good, right, and fitting exhortations about obedience, duty, and discipline is not legalism. It is not legalistic to take God’s commands seriously. Obeying God’s Word is part of Christian discipleship and Christian maturity. At the same time, sanctification is not passivity. Quietism, or the idea that we simply sit still and wait for God to sanctify us apart from effort, is not biblical sanctification. God calls us to active Christian faithfulness and grace fueled effort as we walk in submission to Christ. Dr. Caldwell makes clear that obedience and grace are not enemies. Christian maturity comes when believers understand that sanctification is God’s work in us that also calls for our faithful response. We’re not just thinking, we’re acting and we’re not just acting, we’re thinking. Both these things will be present in our lives of worship. This balance keeps us from the errors of moralism and quietism and points us to true sanctification that glorifies Christ.