“Since this book deals not only with the Scriptural principles, but also with their application to current ethical problems, there may be some who disagree with the author. . . . But let any minor disagreement be seen in the light of the major thesis — that the faith of a Christian must express itself in a life that is different because it is ordered according to the Word of God” (John C. Wenger, Separated unto God, xiv).

“The principle fight of the Christian is with the world, the flesh, and the devil” (J.C. Ryle, Holiness, 53).

“I do not ask whether you attend your church regularly — whether you have been baptized, and received the Lord’s Supper — whether you have the name of Christian — I ask something more than all this: Are you holy, or are you not?” (J.C. Ryle, Holiness, 45).

“This book meets a great need in Christendom at large. In a day when Christian faith is thought of pretty much in terms of verbal commitments and generalities, it calls Christian professors to a walk that fits our creeds. To be a Christian is not only to say, but to do” (John C. Wenger, Separated unto God, xiii).

“Jesus is a complete Saviour. He does not merely take away the guilt of a believer’s sin, He does more — He breaks its power. (1 Peter 1:2; Romans 8:29; Ephesians 1:4; Hebrews 12:10)” (J.C. Ryle, Holiness, 41).

“Being nonconformed to the world is not a matter of rejecting science and inventions, nor is it the maintenance of a cultural status quo, nor is it difference for its own sake. One cannot be nonconformed to the world by adopting a few symbols of nonconformity while remaining carnal and unspiritual in heart. Nonconformity to the world is the natural outcome of having been born again and of being alert to the spiritual issues which confront Christian living in a given culture” (John C. Wenger, Separated unto God, ix).

“If there is any point on which God’s holiest saints agree it is this: that they see more, and know more, and feel more, and do more, and repent more, and believe more, as they get on in spiritual life, and in proportion to the closeness of their walk with God” (J.C. Ryle, Holiness, 20).

“The Spirit never lies dormant and idle within the soul: He always makes His presence known by the fruit He causes to be borne in heart, character, and life” (J.C. Ryle, Holiness, 18).

“Sanctification, then, is the invariable result of that vital union with Christ which true faith gives to a Christian. . . . The union with Christ which produces no effect on heart and life is a mere formal union, which is worthless before God. The faith which has not a sanctifying influence on the character is no better than the faith of devils. It is a “dead faith, because it is alone.” It is not the gift of God. It is not the faith of God’s elect. In short, where there is no sanctification of life, there is no real faith in Christ” (J.C. Ryle, Holiness, 17).

“Sanctification is that inward spiritual work which the Lord Jesus Christ works in a man by the Holy Ghost, when He calls him to be a true believer. He not only washes him from his sins in His own blood, but He also separates him from his natural love of sin and the world, puts a new principle in his heart, and makes him practically godly in life. The instrument by which the Spirit effects this work is generally the Word of God, though He sometimes uses afflictions and providential visitations “with-out the Word.” (1 Peter 3:1) The subject of this work of Christ by His Spirit is called in Scripture a “sanctified” man.” (J.C. Ryle, Holiness, 17).