Yinsong Jiejing (New Code). This text was revealed to Kou Qianzhi in 415, and is now mostly lost apart from a few fragments. The surviving text contains thirty-six precepts that outline rules which a Daoist had to abide by. The behavioral rules outlined proper public conduct and what to do in case of sickness. There were also guidelines describing how banquets were to be set up, as well ritual instructions concerning funeral rites, immortality practice and petitions. One of the most important text's from the school's Louguan period is called the Xishengjing (The Scripture of Western Ascension). This text describes Laozi's emigration to India and the transmission of the Daode Jing to Yin Xi. However, the text is not really a narrative, but uses the stories as a framework to describe how an adept should live his life. The text describes how an adept can make use of the Dao that is inherent in the world, outlines meditation techniques, and discusses the results of living a sagely life and what happens after death. Beliefs The Northern Celestial Master variety of Daoism was both similar and different from Zhang Lu's earlier form. Unlike prior incarnations of the Celestial Masters, which supported sexual practices as a means of achieving immortality, Kou's text urged that the sexual arts be purged from the religion. In addition, he also states that religion must be purged of the imposition of religious taxes on the faithful and the inheritance of religious titles. In the Northern Celestial Masters, Laozi became closely linked with the Buddha, who was claimed to be a student of Laozi. There were also very specific dietary requirements that had to be followed, as well as other rules, many of which were influenced by Buddhism. The Northern Celestial Masters were also the first Daoists to practice a form of monasticism, another idea that came from Buddhism. Kou also condemned messianic movements and called for texts such as the Daodejing to be copied and recited. Those people who were good in life would gain immortality in a new age, whereas those who were bad would be reborn as insects or animals. Some similarities between earlier Celestial Master Daoism include the role of Laozi. Laozi was viewed as the personification of the Dao, who existed for eternity and created the world. He was believed to be the creator of the universe and came to earth intermittently to