The True Scripture of Wenshi

Guanyinzi is an ancient book, also known as Wenshi Zhenjing, written by Guanling Yinxi in the pre-Qin period. The book expounds the fundamental laws of the universe, reveals the truth, and emphasizes the realization of the subtle and invisible Tao, "living alone with the gods", that is, the idea of ​​unity with the Tao.