The "Way of the Celestial Masters" is a significant religious movement within Taoism that emerged in the 2nd century CE in China. Founded by Zhang Daoling, it emphasizes the importance of spiritual cultivation, rituals, and the pursuit of immortality. The movement is characterized by its hierarchical structure and the belief in a celestial realm governed by deities. Central to the teachings of the Celestial Masters is the concept of Dao (the Way), which guides followers in achieving harmony with the universe. The movement also incorporates elements of Chinese folk religion and promotes community practices, including rituals for healing and protection, fostering a sense of collective spirituality.