It is a system of beliefs and practices centered on teachings to the Buddha. It was founded in northeastern of India by Prince Siddhartha Gautama and it is practices approximately by 495 or 535 million people as of 2010, and it is also practiced outside of Asia. According to Johnson, Todd M., Grim, Brian J. (2013) the country who has the largest population of Buddhist is China, approximately 244 million or 18.2% of its population and Mahayana is the most followed Buddhist traditions. It became as one of the most important and has a significant presence worldwide. Human curiosity related to metaphysical speculation is not the concern of Buddha, he didn’t consider the diverse metaphysical systems, deities, astrology and other elements. He also
