The path to enlightenment, self-realization, moksha or spiritual liberation is essentially a pathway of Yoga. Specifically, this pathway of "Buddha Yoga" entails both mental meditation practice and inner cultivation of the Qi or Prana within your body via your willpower so that you can attain the first fruit of the spiritual path, which is an independent spiritual body that can leave your physical body at will. Buddha Yoga is also a pathway that requires you to polish your mind and behavior so that you can achieve the purity of virtue in thought, word and deed. Regardless of their religion and hard work at spiritual training, most people won't achieve the initial fruit of the spiritual path because they usually lack the proper instructions and devotion to effective spiritual practice efforts. The most they can then hope for is success in the afterlife, during which time they can choose to become Bodhisattva protectors or guardian spirits for all sorts of earthly activities. Why waste time if you can start training for such a role now? That being the case, this book teaches ordinary people how to properly perform spiritual practices and how they can most effectively train to become a guardian spirit, Buddha or Bodhisattva of their own choosing. This includes spiritual careers as protectors of nations, cities, people's health, wealth, agriculture and so forth. This is a form of Karma Yoga. It reviews common spiritual teachings about the origin of the universe and consciousness, helps you decide upon your own specific life purpose or purposes within life, delineates the Yoga practice methods for cultivating the physical body and stages of emptiness meditation required of Buddha Yoga, goes over several foundational topics of study for becoming various types of guardian spirits or Bodhisattva protectors for humanity, and reveals how religious professionals can better help greater society through certain forms of self-study. A tour de force of countless practical topics, in addition to training guides of various types it also reveals how spiritual leaders can more easily raise money for their centers and efforts.