Eckhart Tolle has, in recent years, become one of the most important spiritual teachers of the world and has impacted the lives of millions of people. His teaching, as he explains, is really not new. In fact, it is ancient Eastern teachings, So if the teaching has already been widely available, why has Tolle become a current days guru with so many passionate followers? The reason for this is his simple and understandable way of conveying the teaching, in addition to his personal transformation story, which is inspiring the readers to pursue their own transformation and awakening. Gradually, Tolle has become a household-name, and everyone should have an elementary knowledge of his key teachings, which is, in effect, the same central teaching in the ancient traditions he has drawn on. In the continuation, when speaking of Tolle's teachings, I am therefore in reality talking about The Teaching, which is universal and with no ownership. It should be added, this is a personal interpretation and understanding of the teaching. All readers are encouraged to seek up the original works. However, as many people do not have time to enter into and understand the original texts, this book is an effort to convey, in a very simplified way, some of these key teachings from the ancient masters. In the description, I have also drawn on a few personal experiences, where this is assessed relevant for explaining the teaching.