One of my favorite authors who had made an impact to my life, J. Oswald Sanders, this book maybe considered the prequel of his Spiritual Leadership. This book is a power pack for those who seek to grow in maturity in Christ. You may consider this book hard to digest but in truth it’s most easy to grasp than Spiritual Leadership. Sometimes a colossal book like Spiritual Leadership can overshadow his other works but please consider this also a valuable gem from Sanders. This edition published by Moody Press in 1969 however there are updated editions of this book if you check Amazon. I hope you enjoy it as much as I do.