Book excerpt: Although the fourteen books in this series are complementary and help the reader to have a more complete view of the theme, each book is complete in its own right and should be read for the profit of it. Although the books are rooted in the Word of God, they are written, not merely to help readers to know God’s point of view on the issues discussed, but also to lead the believer beyond theoretical understanding into spiritual experience; for sanctification is ultimately not merely a doctrine but an experience. My prayer for you is that, the One who “chose us in him before the foundation of the world, that we should be holy and blameless before him” (Ephesians 1:4), should work mightily in you as you read, working in you and through you, so that you may enter into and make progress in the life of sanctification. May the Lord bless you exceedingly!