Treatise on the Response of the Tao

The Taishang Ganying Pian (太上感應篇), or Lao Tse's Treatise on the Response of the Tao, is a Taoist scripture from the 12th century that has been very influential in China. Li Ying-Chang, a Confucian scholar who retired from civil administration to teach Taoism, authored this. It is traditionally attributed to Lao Tse (or rather his divine form TaiShang LaoJun) himself.