These books are filled with great teaching and interactive exercises, making them ideal for both personal and small group study. In Towards a Powerful Inner Life, Graham Cooke teaches that if we can learn to submit our outer man to our inner man, nothing from the outside world will be able to shake who we are in Christ. It includes in-depth study on the roles of the body, soul, and spirit in a Christian walk. When the soul or body controls us, we are unable to fully enter the plan God has for our lives. It is only through our spirit meeting His that we can become all He has dreamed we can be. This book is an outstanding resource for anyone struggling with their will, with not being able to rest, and for those who want more in their spiritual life.