《終南八祖說心印妙經解》

"Explanation of the Heart-Seal Scripture by the Eight Patriarchs of Zhongnan" - Vernacular Interpretation:

At that time, eight immortal beings—the Imperial Lord of Eastern Florescence (a revered Daoist deity), the Immortal Sovereign of True Yang, the Celestial Worthy of Ultimate Dao, the August Emperor of Fu You, Patriarch Pu Lian, the Venerable Immortal of Radiant Walls, the Primordial Lady of Wondrous Dharma, and the Jade Blossom Immortal Maiden—manifested within the precious enlightenment platform of the Daoist meditation realm. Lotuses bloomed in intricate patterns within the platform while white cranes soared in graceful circles. Numerous disciples bowed toward the sky, making vows to cultivate the Way.

The celestial venerables descended upon lotus thrones to expound the essential meaning of the Heart-Seal Scripture:

"Among all beings between heaven and earth, humans possess the most numinous potential, which lies in the correspondence between heart and Dao. When heart and Dao mutually reflect each other, the heart doesn't cling to specific objects (attachment to external things scatters the Shen-spirit, while attachment to desires obscers one's true nature). True correspondence transcends form—the heart isn't fixed in one place, nor is the seal confined to any shape. Only by maintaining unclouded numinous awareness can one achieve virtuous fruition."

"Worldly people often lose their way by clinging to 'having a heart,' then deviate further by forcibly seeking 'correspondence.' If one can understand that 'having a heart' isn't substantial existence, and 'correspondence' isn't deliberate effort, then one may realize the true meaning. Sincere practitioners of this scripture will gradually comprehend: the heart's essence isn't a substantial heart, and the seal's mystery isn't a deliberate seal. When true Shen-spirit, authentic Qi, and primordial prenatal Jing-essence unite (a Daoist cultivation term referring to the integration of the Three Treasures—Jing, Qi, and Shen), forming the cultivation state of 'One Origin with Three Aspects,' this constitutes genuine 'heart-seal.'"

Specific cultivation methods include: restraining desires and eliminating distractions; forgetting external conditions while focusing on inner observation. Like the Azure Dragon stirring the ocean depths (metaphor for breath regulation) and the White Tiger retreating to mountain forests (metaphor for Qi-submission); the harmonious interaction of Kan and Li (water and fire in balance), the mutual radiance of sun and moon; the rising and falling of fire phases during Zi and Wu hours (cultivation timings), the cauldron settling during Mao and You hours (refining phases). After three years of gentle nurturing (the nursing period) and twelve years of cultivation, one may ascend to become a perfected being.

This is the wondrous method for attaining the "true heart." Those who obtain this true heart will have their seven orifices purified and numinous awareness clarified. Maintaining emptiness and stillness, taking 'reverence' as the foundation, and concentrating on guarding the Dao, one naturally achieves correspondence with the Dao. When heart and seal unite, the mysteries are boundless!

After the celestial venerables concluded the scripture exposition, the cultivating disciples rejoiced and bowed in gratitude. Finally, the assembled venerables joined palms and spoke this gatha:

[Gatha Summary]

When primordial chaos first parted, the prenatal Qi gave birth to all things

Within the wondrous union of true essence, all living beings' nature was nurtured

Returning to original nature reveals true nature

Dispelling deluded thoughts manifests the fundamental heart

After enlightenment, diligent practice remains essential

Those who turn from the classics will ultimately lose their way

I now wish to offer universal advice to all who cultivate the Dao: Simply by establishing the resolve to practice the mysterious Way (Xuan), this "mystery" (referring to profound Daoist methods) will become utterly real. This means the essential point of cultivation lies in firm determination and aspiration—with this foundation, the profound methods of the Dao can naturally be mastered.