Jaerock Lee 
Spirit, Soul, and Body (I) (English Edition) [EPUB ebook] 

Sun Tzu’s The Art of War says that if you know yourself and your enemy, you will never lose any battle. The messages on 'Spirit, Soul, and Body’ shed light on the deep part of our 'self’ and they teach us about the origin of men. Once we learn and understand this message thoroughly, we will also be able to understand any kind of person. We will also learn the ways to defeat the forces of darkness, which has been affecting us, so that we can lead victorious Christian lives.