This book aims to rekindle interest in spirituality or to further support existing spirituality. The author does not describe the usual content found in many other good books, but instead focuses on the central experience of every spiritual endeavor: the experience of non-duality, the realization of the eternal now, and the awareness of the unity of life. This is the mystical experience. "God" is a word behind which a reality is hidden that seeks to be experienced. Otherwise, "God" remains just a vague notion, a thought without experiential content. What role does the mind play in this? How should we deal with the opposing dualities in the world? How can one embark on a spiritual path toward the unique mystical experience? What should the Western person keep in mind? What significance does the eternal hold?.