Complete, whole, and perfect-that is God's plan for every believer in Christ. Yet, how do you live in harmony with yourself and others? Jessie Penn-Lewis explains that each aspect of your being-spirit, soul, and body-has its own unique role and functions. When you know how to keep these aspects in their proper relationship, you will be free to live through the power and life of the Spirit of God. By applying the biblical truths outlined in this book, you will learn: Steps to overcoming sin. Powerful laws of the spiritual life. How to defeat the schemes of the Enemy. How to gain true spiritual wisdom. How to find real peace. As you discover these life-changing principles, you will gain the joyful spiritual maturity that you have always wanted.