Scripture has much to say about a Christian’s two natures, delineating a stark difference between the two. The old nature is corrupt, irredeemable and forever dead – separated from God. The old nature is offensive to God and cannot please Him in any way. On the other hand, the new nature is born of the Spirit and is created to be like God in true righteousness and holiness. The new nature is the abode of the Holy Spirit who is leading, nurturing and empowering the Christian to live a life worthy of the calling. The author expounds upon these truths, discussing such topics as: The difference between one’s ego and nature - A description of the “flesh,” i.e. the old nature of sin - A description of the new nature of holiness, and how it is like Christ’s human nature - How the faculties of the old nature and the new nature are contrasted in Scripture - What Jesus meant when He told Nicodemus he must be born again - Why the truth of the two natures is vitally important to a Christian’s spiritual development Also included is commentary on this subject by over forty authoritative theologians. The goal of this book is to provide the Scriptural basis by which the Christian can put off the old nature and clothe himself in Christ, thereby growing into His likeness.