"The Purpose of Wen Shi Jing" is a book on religious philosophy written by Chen Xianche (Song Dynasty). I have heard that the tripod of the three religions stands in heaven and earth, just like the three lights in the sky. Their mutual understanding must be clear and cannot be neglected. The scriptures of the three schools are full of collections, and each of them has extremely subtle books. The Six Classics of Confucianism are all Dharma texts, and the most subtle one is the Book of Changes. The three books are in the three teachings, just like the three lights are in the three talents. However, although the three lights are bright, people have no eyes and there is no way to see their brightness. Although the three books are wonderful, there are no wise sages in the world, so there is no way to know their wonders. Therefore, although the three books exist, their purpose has been unclear for a long time. "Biography" says: If you are not this person, you will not practice the Tao in vain. Believe it. Alas! After Confucianism replaced the Three Sages, the Book of Changes became a book of divination and divination. After the Four Deng dynasties were released, the Lankavatara became a text on Xiang Jiao. Dao Li came from the Qin and Han Dynasties, and the book "Guan Yinzi" was given to Huainan artists.
