If you are wondering why you need this book, read one page and it should tell you whether or not to continue. The science of Kabbalah and its main book, The Zohar, explain the reason and purpose for our existence, the program of spiritual advancement originally instilled in nature, as well as how to attain the purpose of life using the shortest and easiest path.
As described in The Book of Zohar, the Creator created a program of human development: to bring man to the state of the Creator. Why? Because this state is the best there is. But in order to lead man towards this state, it is not enough to fill him with pleasures or provide him with the knowledge of eternal and perfect life. It is also necessary for man to fully experience this state. For this, man needs to attain this perfect state of the Creator on his own. He has to learn how to separate pleasure and suffering from truth and lie by choosing the bitter truth over sweet deception.
It is not an easy path of development. We cover part of this path unconsciously in the course of multiple reincarnations. But our generation has reached the last stage of human development, and that is why we need to perceive the essence of life and to understand what is going on with us, where and why we live. These questions will gradually lead everyone to the wisdom of Kabbalah, just like they made you open this book right now. This is because after extensive search people will not be able to find a genuine answer, the revelation of the source of their existence, anywhere else.
This book describes the stages of your development, up until reaching complete similarity to the Creator. This process is inevitable and mandatory for everyone who lives on Earth. Whether you decide to close this book and continue to live as you did before, or you make an attempt to realize the usefulness of the wisdom of Kabbalah, it will define your future.
You will either live under stress caused by the circumstances of life, which will eventually force you to refer to Kabbalah anyway, or you will apply the effort to reveal the guiding hand of the Creator. In that case, you will discover the path, the purpose, and the reason for everything that happens; you will find out how to attain an existence similar to that of the Creator in an easy and pleasant way. Good luck!