Owen Strachan, Don't Call it a Comeback, 2011, p. 108.
Sanctification is progressive; it involves our partnership with God; it is rooted in the gospel; it is carried out by faith. Sanctification is the experience of the power of God in the heart of the believer. All this work is driven toward the end that we might glorify God. Sanctification is doxological, motivated by an overarching purpose transcendent above all others: the glorification of the God whose perfect holiness requires nothing else. Sanctification is of God, and sanctification is for God.
Owen Strachan, Don’t Call it a Comeback, 2011, p. 108.