This post is the first of two about sanctification; it consists of passages copied and pasted from chapter 3 of J C Ryle’s book, Holiness. The contemporary evangelical church errs greatly in its understanding of basic doctrines of the faith: regeneration, repentance, faith, justification and sanctification. This mini series based on Ryle’s book will provide information about those topics for Christians who want to walk in the narrow way. Most of the church today is on the broad way, according to, for example, what Jesus taught in Matthew; and what Paul taught in Romans and Galatians. Ryle’s book is biblical.