《黃帝九鼎神丹經訣》Vol. 6

The sixth volume of The Yellow Emperor's Scripture of the Nine-Cauldron Divine Elixir discusses the efficacy of the divine elixir and the proper way to seek longevity.

Among all beings between heaven and earth, humans are the most precious, yet their lifespan is limited, and aging and death are inevitable. However, those skilled in nurturing life can extend their years—death is indeed a dreadful fate. Thus, in Daoism, nothing is more valued or more secretive than the arts of immortality, and among all longevity prescriptions, the most effective is the method of refining the divine elixir. If even following this method fails to grant immortality, then true longevity has never existed since ancient times. Life lies in one’s own hands—this is the greatest benefit. No rank, not even that of kings or nobles, can compare to it; no reward, not even the grant of fiefdoms, can purchase a hundred years of life.

A human life spans just over thirty thousand days. In youth, one is ignorant and unaware; in old age, the joy of living fades. Subtracting the decades of childhood and senility, the days of true peace and happiness amount to no more than eight or nine thousand. Fewer than one in ten thousand live to a hundred, and even those who do are inevitably burdened by sorrows. Thus, the wise prioritize the pursuit of longevity first—only then can they live freely as they desire. One need not necessarily become an immortal; simply enjoying a full lifespan like Pengzu (a legendary figure said to have lived eight hundred years) or attaining longevity like Li Shaojun (a Han dynasty alchemist) would suffice. One could still raise a family, serve in office, uphold moral principles, and retain worldly joys—this is the true good.

Yet to achieve longevity, one must rely on medicine, and the finest medicine is the divine elixir—this is an unchanging principle through the ages. The Yellow Emperor spoke of it long ago, but some scholars studied it incorrectly, while others pursued it blindly, believing the Dao lay in written prescriptions and that the elixir was merely a drug for ascension. Attempting it carelessly, they failed ninety-nine times out of a hundred. This is because the divine does not follow fixed patterns—it is not that the elixir itself is flawed, but that the method is wrong. The true essentials are never written in books, which is why Liu Xiang (a Han dynasty scholar) failed in his attempts, and Tao Hongjing (a Southern Dynasties Daoist) could not verify them.

Only those of genuine intelligence and great wisdom are suited for this task. It demands enduring diligence, enduring hardship and danger, mastering both inner self-cultivation and outer refinement. One must persist from beginning to end, neither deviating nor straying—one cannot expect success by morning after starting at night, nor can one sit idly awaiting results. Do not abandon the path due to slander or envy, nor grow weary and slack from the long duration. Only by enduring immense hardship at the outset can one attain lasting ease in the end. Just as a ruler governs a state or a general faces an enemy—external power must pacify, while internal strategy must manage—so too is the human body a microcosm of a nation.

The human body resembles a nation: the abdomen is like the palace, the limbs like its officials, the spirit (Shen) like the sovereign, the blood like ministers, and the breath (Qi) like the common people. The principles of self-cultivation mirror those of governance—cherishing the people preserves the state, and stabilizing the breath preserves the spirit. To safeguard the spirit, one must not allow the breath to wither; to protect the nation, one must not let the people scatter. Human breath is difficult to nurture yet easily harmed, hard to purify yet quick to be tainted. Thus, one must discern both authority and virtue (De) to protect the realm, and sever desires to stabilize the blood and Qi. Only then can the work of longevity be accomplished, driving away all ailments and extending life.

To attain longevity, one must focus on inner cultivation. Violating the laws of nurturing life inevitably leads to its loss. Consider plants like hibiscus and willow, which thrive easily—they can take root even when planted upside down or sideways. Yet if buried too shallowly, planted too briefly, pruned or stripped intermittently, or constantly disturbed by shaking and uprooting, even fertile soil and spring water will not prevent their withering. The roots rot before new shoots can emerge, and vital fluids fail to concentrate life force. By comparison, the human body is far more fragile and difficult to nourish.

Ways to harm the body are manifold: excessive depletion is worse than shaking a tree; the essence (Jing) becomes scorched and disordered; the vital energy (Qi) and blood (Rong-Wei) dissipate from overuse. The body is repeatedly taxed, the balance of Yin-Yang disrupted, diet mismanaged, and rest neglected. Sleeping in drafts or lingering in dampness plants deep-seated ailments—only then do people turn to herbalists or pin hopes on sacrificial prayers. This is like digging a well on a high slope to quench thirst or tilling rocky fields to stave off hunger. What can herbal remedies truly restore? What aid can ghostly spirits provide? If longevity could be won by herbs, or diseases cured by sacrifices, wouldn’t physicians live forever and shamans never fall ill?

Thus, the scriptures say: Longevity lies not in sacrificing to spirits, nor in empty vows. The true path to immortality lies solely in refining the divine elixir (the transcendent medicine of Waidan). Understanding this principle is hard; practicing it is harder still. Among Daoist practitioners, few persevere to the end—many abandon the path midway. Those who know the method are not rare, but those who follow through are exceedingly few. It is like giving up on digging a well before reaching the spring. This is not because the Dao of longevity is hard to hear, but because it is hard to practice; not because practice is difficult, but because perseverance is. Without supreme wisdom, one cannot perceive it clearly; without utmost diligence, one cannot master it. If immortality were truly so easily attained, Emperor Wu of Han would have achieved it when he met Li Shaojun (a Han dynasty fangshi).

This passage recounts the ancient methods and experiences of Daoist cultivators who sought immortality through refining divine elixirs. The Yellow Emperor (Huangdi, legendary progenitor of Daoism) ascended Mount Kongtong in search of celestial wisdom, while Yu the Great (Xia Yu, sage-king of flood control) sealed golden slips in jade caskets. These sages either achieved merit and ascended to heaven or attained the Dao to become immortals, leaving clear historical records.

The text emphasizes that the secret to immortality lies in refining divine elixirs: when the elixir is transformed into golden substance and stored in gold vessels, its consumption nourishes the body, gradually permeating the digestive system to moisten meridians and vital energy (Qi), thereby strengthening the physique and prolonging life. However, though gold is precious, different qualities produce varying effects: The first type contains toxins harmful to humans; the second type consists of unrefined crude gold whose harsh and toxic nature also damages the body; the third type—"elixir-gold" refined through alchemical processes—possesses miraculous properties, yet superior ores often contain toxicity. Improper handling may cause harm, akin to quenching thirst with poisoned wine or satiating hunger with toxic meat, achieving the opposite effect.

Today, numerous cultivators follow diverse methods like those of Rongcheng Gong (ancient immortal) and Pengzu (legendary longevity master), though some techniques remain imperfect. Without understanding how to remove gold's toxicity, even successfully refined elixirs prove useless. Meticulous material selection is essential—otherwise, all efforts are in vain. Human life is fleeting; only the pursuit of immortality holds true value. May those with wisdom comprehend this truth and attain longevity matching heaven and earth.

Finally, nine divine elixirs are listed: Danhua (Elixir Splendor), Shenfu (Divine Talisman), Shendan (Divine Elixir), Huandan (Reverted Elixir), Erdan (Nourishing Elixir), Liandan (Refined Elixir), Roudan (Gentle Elixir), Fudan (Subduing Elixir), and Handan (Cold Elixir). Specific refining methods and explanations are recorded in subsequent chapters. This text originates from the sixth scroll of The Yellow Emperor's Scripture of Nine-Cauldron Divine Elixir Formulas, primarily discussing alchemical precautions and elixir varieties.