A spiritual textbook

This book is for beginners or skeptical people when it comes to the overall concept called spirituality. The original idea is that physics shall lead the greater conversation since physics constitutes the reality we live in, and spirituality is this reality. Please take a look at the list of topics presented in the beginning of the book to give yourself an idea of this book´s content. I who have written this book have been on the spiritual path since 1998, and I have found a lot of information o