Abnormal psychology were thought to be possessed by evil spirits that had to be exercised through religious rituals. If exorcism failed, some authorities advocated steps such as confinement, beating, and other types of torture to make the body uninhabitable by witches, demons, and spirits. The belief that witches, demons, and spirits are responsible for the abnormal behavior continued into the 15th century. Swiss alchemist, astrologer, and physician Paracelsus (1493–1541), on the other hand, rejected the idea that abnormal behaviors were caused by witches, demons, and spirits and suggested that people's mind and behaviors were influenced by the movements of the moon and
The Northern Celestial Masters The Northern Celestial Masters The Northern Celestial Masters type of the Way of the Celestial Master () Daoist movement existed in the north of China during the Southern and Northern Dynasties. The Northern Celestial Masters were a continuation of the Way of the Celestial Masters as it had been practiced in Sichuan province by Zhang Lu and his followers. After the community was forced to relocate in 215 CE, a group of Celestial Masters established themselves in Northern China. Kou Qianzhi, from a family who followed the Celestial Master, brought a new version of Celestial Master Daoism to the Northern