Sanctification

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Definition:
Sanctification is the process by which God sets His people apart and transforms them into the likeness of Christ. It begins at the moment of salvation but continues throughout a believer’s life. It is both God’s work and our response—empowered by the Spirit, guided by truth, and confirmed by obedience. Unlike justification, which is immediate, sanctification is gradual and relational.

Biblical Basis:

  • 1 Thessalonians 4:3 — “For this is the will of God, your sanctification…”
  • 2 Corinthians 3:18 — “…being transformed into the same image from one degree of glory to another…”
  • John 17:17 — “Sanctify them in the truth; your word is truth.”

Theological Significance:
Sanctification is the essence of discipleship. It is not about behavior modification, but spiritual transformation. It involves the renewing of the mind, the dying of the old self, and the formation of Christ’s character in us. It is a journey toward becoming agape beings—formed not by effort alone, but by abiding in God’s grace and truth.

How We Use It in DiscipleLife:
In this expedition, sanctification is not a church word—it’s the daily climb. It explains why transformation is slow, why truth matters, and why the Spirit’s presence is essential. This whole series could be described as a walk through the sanctification process, one step at a time.

Related Terms:
[Agape], [Free Will], [Obedience], [Discipleship], [Holy Spirit], [Transformation]

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