585 · about 2 min
The Supreme Jade Emperor's Mind-Seal Sutra is an important Taoist scripture, attributed to the Jade Emperor, with an unknown author, likely composed during the Tang or Song dynasties. It was later absorbed and integrated into some Buddhist texts. This sutra primarily elucidates the inner alchemy practice method, emphasizing the unification of the three treasures—essence, energy, and spirit—using the mind to seal the Dao and directly point to the source. Its content is concise yet profound, encompassing practical methods such as preserving spirit, nurturing energy, cultivating the mind, and refining one's nature. Within Buddhism, it is regarded as a text that integrates Taoist and Buddhist mind-cultivation principles, exerting a profound influence on the trend of unifying the three teachings (Confucianism, Buddhism, and Taoism) after the Song and Yuan periods. It holds value in both theory and practical cultivation.