Table of Contents
Sanctification raises an old tension: is spiritual growth God's work or a believer's effort? Scripture answers with both, held together rather than in competition — a settled status that God completed and an ongoing process believers actively pursue.
1. Start with the tension Scripture holds together
Philippians 2:12-13 tells believers to work out their salvation while God works in them. Both are stated as true at the same time, not as competing explanations.
2. Recognize sanctification as already accomplished in position
Hebrews 10:10 and 14 describe believers as already sanctified through Christ's sacrifice — a settled status that grounds all the ongoing growth that follows.
3. See sanctification as an ongoing process in practice
2 Corinthians 3:18 describes being transformed with ever-increasing glory — a gradual unfolding over time, not an instant, finished product delivered all at once.
4. Understand the Spirit's role as the active agent of change
Galatians 5:16-25 credits the Spirit's presence, not human effort alone, for producing the fruit that marks genuine growth. Change is Spirit-produced, not self-manufactured.
5. Recognize the believer's role as cooperation, not passivity
2 Peter 1:5-7 lists deliberate additions of effort — faith, virtue, knowledge, self-control — alongside what God supplies, describing active cooperation rather than passive waiting.
6. Expect uneven, non-linear growth
Sanctification rarely moves in a straight line, and setbacks don't erase the process. Philippians 1:6 promises God will complete the work He began, regardless of how uneven the path looks along the way.
Key takeaway: Sanctification is God's ongoing work applying what Christ already accomplished, worked out through active, deliberate cooperation from the believer rather than either passive waiting or self-powered effort.