As the author says, the mentality of the West qualifying wonder where to place this book, once discarded the possibility of placing the label of modern and even post-modern. Yielding to this desire qualifier could say that this is an intercultural and pluralistic approach to a human phenomenon, an approach that seeks to raise the issue of mystical experience with minimal budgets from which language is spoken. In the words of the author, this book, whose pregnancy has lasted decades remote, aims to re-integrate the mystical in the very being of man. Mysticism is not a major, but an anthropological dimension every man is mystical, even in power.