This book, Love This Beautiful Musical Mathematical Universe, introduces the reader to the history of quantum physics and the discovery of certain principles and hidden laws of nature that underlie the experience of our earthly reality. At the same time, it endeavors to connect these said principles and laws to ancient sacred teachings and practices, as well as to the all-too-real mystical experiences in everyday-life; leading to an understanding of how we, conscious beings, have a participatory role in, and thus, responsibility for the life each of us creates.