《玄珠心鏡註》

This passage records a wondrous tale: transmitted by the recluse Zhangsun Zi (courtesy name Juze) of Mount Wangwu and compiled by the Daoist adept Wang Sunzhi, styled Qizhenzi. The protagonist is Cui Shaoxuan, youngest daughter of Cui Gong, the Provincial Governor of Fen, who married Lu Chui of Fanyang (then serving as an official in Fujian).

After slightly over a year of marriage, Cui Shaoxuan confided to her husband: "Though I've been born as a mortal woman, I was originally a Librarian Official serving the Jade Emperor in the Golden Palace of Heaven. Every autumn equinox, I was tasked with recording the registers of cultivators. Seeing many immortals fall from grace due to worldly attachments, I privately discussed mortal desires with three celestial maidens (the heavenly realms are divided into the Form Realm, Desire Realm, and Formless Realm—the Jade Emperor's Librarian belongs to the highest Formless Realm, formed from pure Yang Qi, originally unaware of human marital affairs). When the celestial court discovered our strayed thoughts, we were banished to the mortal world. Now that I'm twenty-three, it's time to sever our marital bond."

Thereafter, Cui Shaoxuan secluded herself in a separate chamber, no longer sharing quarters with her husband. One midnight, Lu Chui overheard voices in her room and, peeking in, saw ancient-robed celestial maidens seated in a circle, speaking in Sanskrit (the language of heaven) and radiating light. At dawn, his wife explained: "These were true immortals from the heavens—you must never speak of this."

Later, sensing her impending recall to the celestial realm, Cui Shaoxuan told Lu Chui: "Soon, the Supreme Dao Ancestor will summon me back to resume my formless existence and serve the Jade Emperor. You must keep this secret." Before departing, she presented her father Cui Gong with the Huangting Neijing Jing (Scripture of the Inner Landscape of the Yellow Court, a foundational Daoist text on Neidan/internal alchemy practice), saying: "Your unfilial daughter must now leave you."

This woman named Ruren, on the seventeenth day of the third lunar month, calculated her lifespan's limit and discovered she could not preserve it unless she practiced the Scripture of the Inner Landscape (Neijing Jing). Even after devoutly reciting the scripture ten thousand times, she could only extend her life by twelve years.

Startled, she exclaimed, "How could you know my fate?" It turned out she had once encountered an extraordinary being who revealed her time of death, leaving her inwardly troubled yet unable to speak of it. The woman then arranged three tables, layered them with multiple mats, prepared white brushes, and composed a merit document ten thousand times over to summon the Southern Dipper Star Lord (a Daoist deity governing lifespan). Dressed in clean robes, she reverently made her plea again and, in a daze, saw three red-robed divine beings enter and take their seats. After partaking of the offered wine, they departed with the merit document. Her parents, witnessing this, were astonished but cautioned that since celestial secrets had been revealed, she might not remain long. Indeed, a little over a month later, she passed away. When she was buried, her coffin was as light as if empty, leaving only her robes behind—a sign of the Daoist phenomenon known as corpse liberation (shijie xian), where the physical body ascends.

Her husband, Chuchui, deeply shaken by these marvels, sought instruction from his wife on the Daoist path. She left him a poem titled "Guarding the One (Shou Yi Shi)":

"Though the world has gates for cultivating blessings,

Few truly understand the Dao.

When the celestial mechanism turns in the year Bing-Shen,

You will meet an extraordinary being in Langya who will enlighten you."

She also warned him not to transmit these teachings lightly unless he had truly entered the Dao.

Later, Chuchui encountered Wang Jun, a friend of Sunzhang Juze who went by the Daoist name Qizhenzi, in the outskirts of Shaanxi. Upon hearing this account and studying the "Guarding the One" poem, Wang was astounded: "This is a true transmission of celestial secrets!" He then elaborated on the poem, composing the "Mind-Mirror of the Mysterious Pearl (Xuanzhu Xinjing)" and transmitting it to Chuchui—this occurred in the year Yuanhe Ding-You (817 CE). Sunzhang Juze recorded the entire event, with its profound principles further explained in the annotations.

The "Guarding the One" poem expounds the mystery of the "One":

The "One" is a provisional name for the Dao (the Way), the fundamental cosmic principle—it is the Primordial Qi (Yuanqi) that generates and transforms all things. This "One" has many names: Great Emptiness (Taikong), Great Non-Being (Taiwu), Great Void (Taixu), Great Beginning (Taishi), Great Origin (Taichu)—it is also called Spontaneity (Ziran). Because this formless, shapeless Primordial Qi is difficult to describe, Laozi (Laojun) provisionally termed it "One", though it may equally be called the Dao.

The Primordial Qi is the inception of Great Non-Being, giving rise to the Mysterious Origin (Xuan Yuan)—its essence is Spontaneity, the mother of the Dao. The Scripture of Western Ascension (Xisheng Jing) states: "Filial piety at its highest means nourishing the mother. Those who can constantly nourish this 'mother' (the natural Dao) may attain longevity." Thus, it is said: Emptiness (Xu) gives birth to Spontaneity (Ziran), Spontaneity gives birth to the Dao, and the Dao gives birth to the myriad things.

All things in heaven and earth originate from the fundamental principle of "One." "Being" takes "Non-being" as its mother, "Non-being" takes "Emptiness" as its mother, and "Emptiness" in turn takes the Dao as its mother, while the Dao itself is born from "Spontaneity" (Ziran). This Spontaneity is the foundation for cultivating immortality and the source from which all phenomena arise.

The Daode Jing states: Those who comprehend this principle of "One" should cherish it as one would care for one's mother. Though they understand the brightness (white) of Yang Qi, they must preserve the obscurity (black) of Yin Qi, maintaining this balance without error until ultimately returning to the state of Wuji (Limitless). Here, "white" refers to pure Yang Qi and Jing (essence), which manifests within the human body as the Qi of the five organs and triple burner, known as the "Nine-Transformation Eight-Jade Divine Elixir." This elixir essence resides in the Niwan Palace (mud-pill palace) of the brain, and when cultivated by practitioners, it is also called the "Eight-Element True Qi."

After comprehending Yang Qi, practitioners must particularly preserve Yin Qi (black). In the initial stages of preserving this darkness, the inner body appears pitch-black like lacquer. Through sustained practice, the Yin Qi gradually dissipates, and when it completely dissolves, the pure Yang's white Qi will radiate light within the body. At this stage, closing one's eyes to observe internally reveals the five organ palaces and thirty-six thousand blood vessels with perfect clarity, each vessel guarded by its presiding spirit. Achieving this state allows the Shen (spirit) to become lucid, empty, and spiritually connected, merging with the Dao. The practitioner gains the ability to transform freely, sit or stand without form, traverse between being and non-being, and manifest countless emanations—this is the profound mystery of comprehending "One."

The Dongling Zhenjing (Grotto-Spirit Scripture) explains: After realizing this principle of "One," neither heaven, earth, nor humanity can be fully relied upon—only "One" is trustworthy. Practitioners must empty and quieten body and mind, abstaining from looking, listening, speaking, or eating, constantly abiding in emptiness and non-being while concentrating the spirit internally. This is the true art of preserving "One." When this is achieved, the primordial Qi of heaven's Dao naturally flows into the practitioner, governing life and destiny. One then becomes consciously united with the Dao's divine workings, transforming without obstruction—an experience beyond verbal description.

The Xisheng Jing (Scripture of Western Ascension) states: When humans maintain emptiness and Wuwei (non-action) without forcibly seeking the Dao, the Dao naturally comes to dwell within them. Laozi instructed Master Wenshi: This Dao originally emerged from the realm of profound darkness. "Profound darkness" refers precisely to the practice of preserving the black (Yin). Yet regrettably, ordinary people cannot discern this, mistakenly believing they understand the principles of life and death.

Ordinary people, ignorant and unenlightened, fail to grasp that the profound mystery of the Dao (the Way) lies in abiding in darkness and emptiness. That deep, obscure state of silent emptiness and wuwei (non-action) cannot be measured even by the most precise celestial calculations. Yet it is precisely within this absolute void and stillness that the most profound resonance gradually crystallizes into the form of divine immortals.

Foolish people in this world spend their days indulging in food and drink without engaging their minds, unwilling to endure the arduous cultivation within emptiness and stillness. They stretch their legs and sleep all day, indulging their desires, muddling through life in confusion, believing that merely avoiding evil deeds constitutes spiritual practice. Such people still delude themselves into expecting blessings effortlessly, imagining they can attain the Dao naturally. These ignorant individuals, deceiving and misleading one another, ultimately remain trapped in the cycle of birth and death. They are nothing more than idle mediocrities, performing superficial good deeds to seek blessings, only to find their bodies withered and their qi (vital energy) exhausted life after life, until finally their form and shen (spirit) perish together.

Those bound by their physical bodies will find no liberation even after countless eons. When the suffering of death approaches, these fools instead blame the Dao for lacking compassion. Are the so-called "deaf and blind" of this world merely those with physical disabilities? Such narrow-minded individuals harm themselves and mislead others—truly pitiable. How could they know that the mysterious workings of the Dao manifest precisely in the bitter cultivation of emptiness, in the detachment of wuwei? One must allow the qi of nourishment and defense (life energy) within the body to flow continuously, faint yet present, letting the empty body repair itself like a broken vessel, reviving as if from death, embodying the transformations of the Five Phases (Wood, Fire, Earth, Metal, Water) and yin-yang.

The numinous nature born from this transformation is the true image of the Dao—the immortal realm of Golden Flower Mountain. The concrete method involves forgetting one's worldly identity during meditation, allowing the heart-mind to enter absolute stillness, gathering intent without clinging to external objects. This is what is called the supreme state of "attaining the One" (union with the Dao). The "guarding the One" breathing method mentioned in the Daode Jing must be continuous and unbroken—yet sadly, people practice it without diligence. Those who truly cultivate "guarding the One" must first transcend worldly concerns, lying still in meditation until their physical bodies resemble withered wood, allowing the breath to gradually lengthen. When the stillness deepens, one guards the inner darkness until, at its extreme limit, the light of heaven shines within.

Upon reaching this state, body and mind dissolve completely into great stillness, as the Nanhua Zhenjing (the Zhuangzi) says: "When the heart-mind is perfectly serene, the light of the Dao shines forth." Only then can the practitioner behold their true original nature.

This scripture expounds the supreme state and ultimate achievement of "guarding the One" (shouyi, maintaining focused concentration on the primordial Qi) in Daoist cultivation. When practitioners truly attain this state, miraculous transformations occur.

When one maintains a state of inner stillness and tranquility for an extended period, light naturally arises within the body. Through inner observation, one perceives that their original spirit (shen, the innate divine nature) has condensed into form—much like seeing one's reflection in a mirror, yet appearing more dignified and youthful. At this stage, radiant flames encircle the body externally, while internally, one can manifest countless spiritual manifestations.

Upon reaching this realm, the Supreme Lord of the Dao (the highest deity in Daoism) dispatches the Great Unity Deity (Taiyi, the divinity governing life) to guide the practitioner, recording their name in the golden registers of the celestial palaces (Jinque). Shedding their mortal form, the practitioner ascends to the golden palaces to receive their celestial title, becoming a Perfected Being of the Supreme Ultimate (Taiji zhenren). This confirms the truth of the ancient female immortal "Que Nü's" poetic verses on guarding the One.

The practice of "guarding the One," cultivated through non-action (wuwei), was originally established for those of superior spiritual capacity who comprehend the Dao—not for ordinary, dull-minded individuals. Those with true wisdom, upon hearing the Great Dao, can cultivate in solitude among the clouds and forests, emptying their minds and bodies, aligning with the Gate of All Wonders in deep meditation. This orthodox Daoist practice stands in complete contrast to worldly pursuits of fame and profit, hence celestial secrets must not be revealed to the uninitiated.

The Daode Jing describes the state of those who guard the One: their physical form may appear empty and gaunt, yet their spirit is in a state of profound mystery. Within this mystery lies true existence; within deep stillness lies essential essence. This essence is supremely real, containing the "trust" (xin)—the heart-seal (core secret) of the Supreme Jade Dawn Lord (Yu Chen Jun), a revered Daoist deity. "Trust" is the hidden name of the heart-seal, and the heart-seal is the foundation of guarding the One—manifesting as the original spirit (shen), the infant (a Neidan term for the pure yang body), and the image of the Dao (the manifestation of the Dao).

If people in this world can understand the laws of heaven, aligning their hearts with the heart of heaven, nourishing the Mother of the Dao (primordial Qi) with the foundation of "guarding the One," and cultivating diligently without slackening, they will ultimately return to the formless void of the Wuji (the primordial origin). Then, the image of the Dao will naturally manifest, the spirit will condense into form, and they will be called "Immortals of the Supreme Golden Radiance."

The Scripture of the Inner Landscape (Taishang Neijing Jing) states that the foundation of "guarding the One" is the heart-seal of the Supreme. The secret of the heart-seal lies in five words: "The Perfected wears a golden headscarf" (zhenren jin jinjin)—the core teaching of the Jade Dawn Lord. This heart-seal is inscribed on crimson jade tablets with golden inlay, transmitted only to close disciples. Laozi once secretly transmitted this heart-seal to Yin Xi (Master Wenshi, Laozi’s disciple), and it was thereafter passed down discreetly among sages and immortals, never openly revealing celestial secrets until later recorded in texts. To guard this heart-seal is to guard the very root of "guarding the One."

To enter the gateway of the Celestial Dao, all supreme sages and realized immortals have invariably passed through this very portal. This gateway represents the fundamental root of the Heavenly Dao, its most primordial and exalted existence.

The Zhen'gao (an important Daoist scripture) records that during the Western Han dynasty, there lived a hermit named Zhou Qiye who dwelled on Mount Song, the Central Sacred Peak. Wearing tattered garments to conceal his true identity, he moved with the unpredictable nature of wind, often singing loudly in bustling marketplaces: "The true man wears a golden headscarf, strikes the celestial drum, and steps through the heavenly gate." Though Han officials found his songs strange, none could fathom their profound meaning. Only Zhang Liang, the Marquis of Liu (renowned strategist of early Han), recognized him as an immortal. Changing into plain clothes, Zhang sought Zhou out and invited him to a secluded chamber where secret Daoist methods were transmitted, agreeing to meet again at the Xiaoyou Grotto-Heaven (one of Daoism's sacred grotto paradises) on Mount Song. Later, after assisting Emperor Gaozu to establish the Han dynasty, Zhang Liang abandoned fame and fortune to cultivate in seclusion on Mount Song, ultimately becoming the Purple Yang Perfected Being.

According to the Biography of Immortal Su of the Eastern Realms: After attaining the Dao, Immortal Su journeyed to the Golden Palace of heaven to receive celestial scriptures, then rode a wind-borne chariot across the vast Brahma Sea to ascend Mount Yan and enter the Purple Yang Palace to pay homage to Zhang Liang. Zhang commanded his attendant maidens to open the cloud-embossed chest and retrieve the ten-scroll Dragon Stepping Scripture to transmit to Immortal Su.

Ultimately, the essence of "Guarding the One" lies in maintaining a state of empty stillness, nurturing the primordial spirit (shen) within profound tranquility. The Inner Scenery Scripture states: "The primordial spirit is the seal of the heart, the root of the One." It further explains: "The path to immortality does not occur spontaneously—it requires both sincere concentration and inward contemplation. The true Dao resides within one's own heart, with no need for external seeking. By congealing essence (jing) and nurturing the embryonic origin (a Neidan term referring to the energy core formed during cultivation), one gives birth to spiritual illumination; by preserving this embryonic origin and preventing energy leakage, one attains longevity."

The practice of Guarding the One is neither empty asceticism nor prolonged rigid meditation. This "One" possesses spiritual consciousness and responsiveness—though formless, it can be grasped. The so-called "having consciousness" refers to the primordial spirit's mysterious perceptive capacity that enables comprehension of the Celestial Dao; "having constancy" means its quiescent nature can resonate with heavenly principles; "formless" denotes its ability to vanish and transform; "invisible" describes its shadow-like elusiveness; while "attainable" indicates the possibility of obtaining the "Mysterious Pearl" (an energy crystallization formed at advanced Neidan stages). The fundamental principle of Guarding the One is to coalesce the primordial spirit through the transformative power of pure yang essence within the body—this spirit is marvelously ineffable, like a true Dharma body (a transcendent form achieved through cultivation).

This scripture primarily discusses attaining longevity and mystical union with the Dao through cultivating the "Primordial Unity" (the innate pure Yang Qi, the fundamental energy of Daoist practice).

In the Western Ascension Scripture (Xisheng Jing), Laozi states that although the Dao of Heaven is invisible, one can comprehend it through refining the Primordial Unity. If a person can unite this Primordial Unity with their own being, they may become an immortal (xian), transcending the cycle of life and death. This is not granted by divine favor but achieved through personal cultivation.

Some practitioners in the world possess unwavering determination and engage in rigorous ascetic practice. When they awaken to the Dao and receive the "Heart Seal of the Supreme" (the highest spiritual transmission in Daoism), they grasp the profound mystery of the Primordial Unity. During cultivation, when encountering doubts, they must reverently seek guidance from their master and receive proper transmission of the teachings. Once the Dao is understood, continuous refinement of the Primordial Unity, accumulation of virtue (De), and transformation of the physical form lead to deepening realization, physical rejuvenation, and prolonged lifespan. Such individuals have truly grasped the essence of cultivation—they no longer need celestial beings to descend and instruct them, for they can refine the Primordial Unity themselves.

The Western Ascension Jing explains that those who master the Primordial Unity comprehend the principles of Heaven and attain omniscience. They grasp both the grand patterns of existence and the subtlest transformations, fully understanding the generative principles of all things. The method of refining the Primordial Unity involves maintaining inner emptiness and Wuwei (non-action), focusing the spirit (Shen) in stillness until the primordial consciousness coalesces and unites with the body. At this stage, the spirit becomes luminous, connecting with the Dao and manifesting supernatural abilities—such as bilocation, traversing between existence and non-existence. This is the path of attaining the Dao through cultivation.

The Primordial Unity is, in essence, the pure, formless innate Qi, the fundamental spirit behind all creation. Its refinement is an austere and solitary process, devoid of worldly pleasures. Later generations of seekers, unless blessed with deep karmic roots and accumulated virtue, often struggle to endure such rigorous discipline. Cultivating the Primordial Unity requires complete detachment—no looking, no listening, no eating, no speaking—eliminating all external distractions to preserve absolute inner stillness and clarity.

The human heart-mind inherently possesses the luminous nature of clear perception, so comprehending the fundamental principle of "guarding the One" (shouyi, maintaining single-minded concentration) is not difficult. However, truly practicing "guarding the One" proves challenging because it runs completely counter to worldly mentality. Ordinary people constantly pursue purposeful action and cling to worldly pleasures, much like infants craving sweets, ultimately becoming trapped in the cycle of birth and death.

The Daode Jing states: "The Dao of Heaven shows no partiality, yet constantly supports the virtuous person." Here, the virtuous person does not merely refer to one who practices benevolence, righteousness, propriety, wisdom, and trust, but rather to those endowed with profound innate blessings and perfect character. A truly perfected individual must possess these qualities: skill in choosing dwelling places, excellence in listening, proficiency in human relations, abundant wisdom, and virtuous conduct. Such persons understand how to withdraw their radiance and conceal their traces, maintaining inner stillness while outwardly manifesting humane virtue. Genuinely virtuous individuals focus on cultivating themselves rather than governing the world—they are great beings who transcend worldly concerns.

When such people choose to engage with society, they attain the highest ministerial positions, assisting rulers in governing the realm; when they choose reclusion, they roam freely through mountain forests as companions of heaven, earth, and divine spirits. Historical figures like Zhang Liang, Fan Li, Wei Boyang (Eastern Han alchemist), Tao Hongjing (Southern Dynasties Daoist), Ge Hong (Eastern Jin Daoist theorist), Xu Xun (Tang Dynasty Daoist), and Tang Ruoshan all exemplified this path—abandoning worldly affairs to cultivate in seclusion and ultimately attain immortality. From the Zhou to Wei-Jin periods, such virtuous individuals were too numerous to count; here we cite but a few examples.

As for ordinary people, achieving immortality through immediate practice of "guarding the One" proves exceedingly difficult. Due to insufficient innate endowment, their prenatal Qi lacks purity, containing more pathogenic Qi (xieqi) than proper Qi (zhengqi), resulting in shallow wisdom, limited perspective, and susceptibility to wrongdoing that invites misfortune. Even when hearing about the Dao of Heaven, they remain half-convinced and half-doubting. Even if some sincerely turn to the Dao and diligently practice, they often lack sufficient Yang Qi to overcome pathogenic influences, ultimately failing to transcend the cycle of birth and death, forever sinking in the sea of suffering.

(Note: "Guarding the One" is a crucial Daoist cultivation method referring to attaining unity with the Dao through concentrated maintenance of the inner authentic Qi of Oneness; "proper Qi" indicates primordial vital energy, while "pathogenic Qi" denotes negative energies that disturb body and mind.)

This scripture elucidates the methods of cultivation for attaining immortality and the karmic transmission across generations. It explains that those who achieve the status of immortals (xian) do not do so by chance, but through the long-term accumulation of virtuous deeds and meritorious virtues (De). Just as farming requires continuous effort, spiritual cultivation demands persistent "cultivation of virtue and blessings."

The path to immortality through cultivation involves several key aspects: First, one must accumulate "hidden virtues" (yinde, good deeds performed in secret without seeking reward), nurture a benevolent heart, assist all living beings, and support rulers in governing the world. These virtuous actions create "karmic affinities" (suyuan, connections accumulated from past lives) that gradually converge into opportunities for attaining the Dao. During the Xingning era of the Eastern Jin Dynasty, seventy-seven celestial immortals descended to the meditation chamber of Yang Xi, a Perfected Person (Zhenren). Xu Changshi, Yang's disciple, seized this opportunity to inquire about the methods of achieving immortality from these higher immortals.

The Pure and Numinous Perfected Person Pei explained that those who study the Dao must first understand their "destined portion" (mingfen, the allotment of heavenly mandate and personal fortune). When Xu pressed about the origin of this destined portion, Perfected Person Pei clarified that it stems from accumulating hidden virtues and cultivating a benevolent heart. This teaching originates from the Taishang Taiqing Xiaomo Jing (Supreme Great Clarity Scripture for Dispelling Demons), which refers to this process as "cultivating blessings through the heart"—nurturing karmic rewards through spiritual refinement.

The scripture particularly emphasizes: If one accumulates one thousand hidden virtues, they may attain the Dao in this lifetime; if five hundred are accumulated, their descendants may attain it. This illustrates how ancestral virtue can bless future generations. However, one must be mindful that if ancestors across seven generations committed transgressions, this too affects descendants' path to immortality. In such cases, during the Autumn Equinox, one should sincerely repent under the stars, beseeching the immortals for absolution of ancestral sins. Through such devout prayers, the souls of ancestors can all be liberated, attaining rebirth in the Southern Palace (Nangong, the Daoist celestial realm of the south where immortals dwell).

This passage explains the karmic principles of attaining immortality and realizing the Dao. The reason Sun Fang achieved immortality was because he devoted himself to spiritual practice and accumulated virtue through good deeds, ultimately receiving the blessed reward of ascension.

The text mentions that the Pure Spirit Pei Zhenren (a Daoist immortal) told Xu Changshi (a Daoist official position): "Your seventh-generation ancestor Xu Ying, during his lifetime, extensively accumulated hidden virtue (yinde), sacrificing himself to help others. For instance, during heavy snowfall, he scattered grain along corridors to save starving birds, shared his own clothing and food with those suffering from hunger and cold, saving hundreds of lives. During a great plague, he personally delivered medicine to the sick, saving over 1,700 people. Such benevolent virtue moved heaven, earth, and the spirits. Therefore, the Supreme Great Dao Jade Radiance Daojun (the highest deity in Daoism) recorded his name in the Southern Pavilion of Taiji (the register of immortals). This blessing extended to his descendants, with thirteen family members attaining the Dao—nine becoming Upper Perfected (high-ranking immortals) and four becoming Middle Immortals."

This illustrates that what practitioners should fear most is not the lack of reward for good deeds, but rather failing to persistently accumulate hidden virtue. Generally speaking, to attain the great Dao of immortality, one must either rely on ancestral blessings or be destined to encounter enlightened masters. Ordinary people, even if they hear of the great Dao, find it difficult to immediately achieve high-level realization because their innate endowment is insufficient, their wisdom incomplete, and the yin and yang energies within them remain in conflict, making it hard to subdue negative influences. Even if they can maintain focused practice (shouyi), it is still difficult to attain the great Dao.

However, it's important to understand that encountering the Dao is not accidental. As long as one recognizes the great Dao, follows heavenly principles, maintains firm faith, and unwavering determination, even if they don't attain realization in this life, their soul will receive blessings when passing through the Great Yin (the underworld) after death, allowing them to continue cultivation in future rebirths. After three to five reincarnations, they will eventually achieve immortality. This is similar to how scholars must study diligently for years to succeed in imperial examinations. Since one day in heaven equals one year on earth, patience is essential in spiritual practice. Most importantly, one must persist in accumulating virtue through good deeds, maintain an unwavering aspiration for immortality, and keep the correct mindset alive—this ensures continued cultivation in future lives.

This scripture discusses the blessings and realms attained through Daoist cultivation leading to immortality. Those who perfect their practice will be reborn into families with profound blessings, becoming ideal candidates for immortal cultivation, and may even receive personal instruction from celestial immortals. These blessings manifest not only as personal refinement in this life but also as methods for prolonging life and progressing toward the Dao.

The text mentions "the True Supreme Immortal of the Grand Antiquity" and the "Taiji Left and Right Perfected Ones"—exalted ranks of immortality. The Right Perfected One is called the Jade Emperor (Yu Huang Shangdi), while the Left Perfected One is known as the Golden Florescence (Jinhua) Immortal. Ordinary practitioners who diligently cultivate the method of "guarding the One" (shouyi, focusing on the innate primordial Qi) can ultimately attain these supreme immortal ranks. There are four Taiji Left and Right Perfected Ones in total, whose status equals the highest celestial officials—all achieved through perfecting the immortal path and refining the primordial Qi.

To draw a worldly analogy, this is akin to attaining the highest rank in imperial examinations, directly appointed to prestigious scholarly positions like the Court Librarian. The Jade Emperor and Golden Florescence Immortal, along with eight other Perfected Ones, are all formed through the condensation of the "Eight Pure Qi" (basu zhenqi, eight types of pristine primordial energy). Among these, the "Eight Pure" correspond to the lungs in the human body. Since the lungs belong to the Metal phase of the West, the Golden Florescence Immortal is formed from the white Metal Qi of the lung palace.

The Scripture of the Jade Capital Mountain (Yujing Shan Jing) records that through the practice of embryonic respiration (taixi, an advanced breathing technique) to calm all bodily apertures and penetrate the three Dantian (upper, middle, and lower energy centers), one can illuminate the Mud Ball Palace (niwan gong, the upper Dantian) between the eyebrows like a mirror, attaining the Golden Florescence Immortal Fruit. In the world, Buddhist practitioners are called "Golden Florescence Great Immortals" precisely because this luminous manifestation appears between their brows. Asita, the teacher of Shakyamuni Buddha, achieved this radiance between his eyebrows by practicing embryonic respiration and guarding the One, causing the eight types of Qi to ascend to the Mud Ball Palace.

The Scripture of the Inner Landscape of the Most High (Taishang Neijing Jing) states that the root of Daoist cultivation lies in the Yellow Portal (huangque) between the eyebrows—the seat of the upper Dantian. This is no trivial matter but the very foundation. In the Daode Jing, the phrase "When the Dao prevails in the world, swift horses are retired to fertilize the fields" uses "horses" as a metaphor for the "Eight Pure Qi." These energies are daily produced in the Golden Chamber (the lungs) and serve as vital resources for cultivation.

At the highest stage of cultivation, the pure primordial Qi (Basu Zhenqi, the Eightfold Essential Energy) ascends to the Muddy Pellet Palace (Shang Dantian, the upper energy center located behind the brow). Upon achieving Daoist mastery, the space between the eyebrows becomes transparent like a polished mirror. This state is attained through embryonic respiration (Taixi, the internal breath resembling fetal breathing) and concentrated mental focus, ultimately forming the Golden Immortal body and reaching the same transcendent attainment as Lord Lao (Laojun). Only then can one truly comprehend the validity of Master Cui's (possibly a Daoist adept) "Guarding the One" (Shou Yi) cultivation method.

Worldly people, indulging in rich and greasy foods, allow turbid Qi (thief energy) to fester within their five viscera. Laozi likened this harm to "the axes and blades of bandits," which injure one's vital life force. This turbid energy corrodes the intestines and stomach like warhorses, leading to organ decay—a sign that death approaches.

The phrase "light contained, shadows concealed" refers to the essential principle of "Guarding the One" cultivation: it requires intense mental focus and prolonged refinement of the physical form until one forgets both self and heaven-earth. When body and mind reach complete stillness, one enters the mysterious and empty "Xiyi" state (the profound, formless realm of the Dao). Here, the physical body transforms into pure Yang essence, while Yin energy dissipates, forming the primordial righteous Qi that nourishes the spirit (Shen). At this stage, practitioners perceive celestial light illuminating their inner being while their physical form seems to vanish. As the Nanhua Jing states: "When the cosmic abode (the body) is profoundly still, heavenly light emerges"—referring precisely to this inner vision. "Cosmic abode" here signifies the human body as a microcosm.

When cultivators fully transmute turbid Yin energy into a pure Yang body, the spirit manifests during deep embryonic respiration as a majestic Dharmakaya (truth body) in inner vision. This is the achievement of holding the spirit within through Taixi practice, preventing its outward dissipation, and ultimately attaining supreme immortality. Lord Lao once told Master Wenshi (Guan Yinzi): "I realized this Dao by distancing myself from worldly affairs, embracing the origin, and guarding the One to transcend into immortality." He further revealed this Dao originates from the "Yaoming" realm—the state of "knowing the bright yet dwelling in the dark." Initially, the body feels pitch-black during practice, but persistent cultivation gradually leads to radiant illumination.

The Xuanzhu Xinjing Zhu scripture primarily elucidates the movement patterns of Yin and Yang energies within the human body, and how to attain longevity through cultivation.

At birth, humans naturally possess both Yin and Yang Qi (vital energy) within their bodies. As these two energies circulate internally, they manifest corresponding forms and shadows externally. However, entities like "Celestial Purity" (referring to innate pure Yang Qi) and spectral beings, being condensations of either pure Yang or pure Yin energy, lack physical form and therefore cast no shadows.

When pure Yang Qi coalesces, it forms the Shen (spirit), which can cultivate into the highest Daoist immortal rank of "Golden Radiance Supreme Immortal." Though formless, this state embodies the true essence of the Dao. Conversely, ghosts are the condensed Yin Po (shadow soul) formed from pure Yin energy after death—while similarly formless in appearance, their nature is fundamentally different.

In ordinary people, the interplay of Yin-Yang energies records all merits, faults, and deeds throughout life. Those who fail to practice cultivation allow Yin energy to deplete their Yang Qi. When righteous energy exhausts, the Yin Po solidifies into ghostly form. At this point, underworld messengers arrive to escort the soul to Fengdu (the Daoist netherworld) for judgment.

The Chongxu Zhenjing states that ancient people called the dead "returned ones" and the living "wayfarers," signifying that life is but a journey toward death. Most people exhaust their Shen through worldly toil, indulging in sensory pleasures without realizing these are the very roots of calamity. Desires for sensory stimulation secretly erode lifespan and corrupt the Five Viscera—excessive pursuit of such pleasures amounts to courting death.

The immortal Guangchengzi used "accumulated fire" to burn away the "Five Poisons" (referring to desires stimulated by the five flavors), demonstrating that only by severing culinary cravings, withdrawing from sensory stimuli, and maintaining inner purity can one eliminate the five Yin pathogenic energies. This constitutes the foundational method of "Guarding the One" (focusing on cultivating pure Yang Qi)—through such practice, one refines away all Yin energies within to attain the realm of longevity.

Humans can indeed attain longevity, but if we allow our bodies to be driven by the "Four Great Transformations" (referring to the four life stages from infancy to death) and corroded by various desires, then our essential nature and life force become subject to external forces. The Chongxu Zhenjing (Scripture of Master Chongxu) states: Human life undergoes four great transformations—while Heaven and Earth silently rotate and shift, who can perceive it? Infancy, vigorous youth, aging, and death—these constitute the four great transformations of human life.

These four transformations follow the cyclical patterns of celestial timing: At birth, humans receive the "Primordial Harmony Qi" (the pure prenatal energy) of the Heavenly Dao, which condenses into infant form. The infant stage corresponds to spring, as the body still retains spring's gentle qi. When this harmonious qi dissipates, one enters the vigorous youth stage, corresponding to summer—a time when pure yang qi flourishes, blood becomes heated, and this vital energy gradually depletes, transitioning into aging. Aging corresponds to autumn, as the body begins to wither like vegetation blighted by autumn frost. Finally, death corresponds to winter, when pure yin's deathly qi completely solidifies.

During infancy, the harmonious qi remains undispersed, and one's nature is closest to the Dao (cosmic origin). Upon reaching adulthood, desires blaze fiercely as one pursues pleasure, causing pure yang qi to scorch the blood and deplete vital energy. Like plants encountering autumn frost, vitality gradually fades. When deathly qi fully encroaches, the remaining yang qi coalesces into ghostly forms, managed by the underworld's authorities.

Ordinary people all harbor a spark of yang qi in their chest and traces of yin qi in their flesh. If fortunate to receive guidance from an enlightened master, learn the practice of "Guarding the One" (a meditation technique focusing on the Dantian), maintain embryonic respiration (internal breathing resembling a fetus'), and cultivate with sincere devotion, one can refine the physical form with sun-like pure yang qi to dissolve all yin influences. Thus, bones and flesh melt into sublimation, celestial light radiates within, and the spirit coalesces in the Crimson Palace (middle Dantian). Upon achieving this cultivation, one's name becomes recorded in the Three Palaces (celestial counterparts to the upper, middle, and lower Dantian) under the jurisdiction of the Mystic Isle's Dao-Lord of Immortal Governance, placing one beyond the underworld's authority.

This scripture describes the process and realms of attaining immortality through Daoist cultivation.

When practitioners achieve success in their cultivation, their immortal names are inscribed on the celestial golden register while their names are erased from the underworld's death records (the Black Register). The Most High Jade Dawn Daojun (Yuchendaojun) dispatches embroidered-robed envoys to receive the accomplished adept and escort them to the Jade Capital's Golden Palace (the highest Daoist paradise), where they receive immortal appointments and rank among the Three Pure Perfected Ones (Sanqing Zhenren). At this stage, practitioners shed their mortal forms and ride wind-borne carriages to sacred grotto-heavens, welcomed by celestial soldiers and generals playing divine music.

The phrase "form manifesting through naturalness" describes the attained state of cultivation. When adepts enter the state of empty stillness, their spirit (Shen) naturally coalesces in the Crimson Palace (heart center). The Western Ascension Scripture states that at this stage practitioners realize they are no longer bound by ordinary physicality. However, ignorant individuals who fail to comprehend the profound principles of celestial Dao neither understand that the essence of "guarding the One" (Shouyi) lies in silent concentration upon the primordial Qi. Mistakenly believing that mere abstinence from food, drink, sight and sound through years of harsh asceticism—or conversely, indulging in license—can spontaneously lead to immortality, they remain utterly misguided.

Such people remain entangled in worldly affairs all day, their minds agitated, bodies exhausted, and spirits depleted—making longevity impossible. Their attachment to the concept of "life" ironically prevents transcendence. The Chongxu Zhenjing states that eloquence alone proves useless for self-cultivation. True "form manifesting through naturalness" means aligning with creation's flow like the ancient Perfected Ones—maintaining serene non-action (Wuwei), preserving the primordial Qi, and merging with the Great Dao (Da Dao). Ordinary people who fail to comprehend celestial principles can never reach this state.

This passage elucidates the core principles of Daoist cultivation: aligning with nature and returning to primordial simplicity.

The physical body (form) ultimately returns to dust, while the spiritual essence (Jingpo) returns to the netherworld (ghost gate). If people comprehend the patterns of heavenly Dao and follow natural laws—preserving their innate Qi (Shou Yi Zhi Yuan) through Wuwei (non-action)—they gradually merge with the earth's foundational energy. The body dissolves into the primordial harmony of cosmic Qi (Tianhe Yuanshi Zhi Qi), while the spirit ascends to become a transcendent immortal (Wushang Shenxian).

In contrast, worldly people exhaust their hearts and minds pursuing material pleasures, competing with all things, only to harm their own vitality. They fail to live out their natural lifespan—their bodies decaying prematurely into soil, their spirits reduced to base ghosts. This isn't caused by celestial punishment, but by their own excessive depletion of Jing (essence), Qi (vital energy), and Shen (spirit). As the Nanhua Jing (Zhuangzi) states: nurturing life requires material foundations, yet obsessive pursuit of externals damages the body—this is losing the Dao.

Ordinary people don't grasp that heavenly Dao's essence lies in preserving innate Qi (Shou Yi) and concentrating the heart-mind in profound stillness. Indulging desires, they're harmed by external temptations, marching willingly toward death as base ghosts. Such individuals find their Hun (ethereal soul) and Po (corporeal soul) eroded by the four elements (earth, water, fire, wind), their Yang Qi gradually exhausted.

The Huangzhong Yinfu reveals the distinction between superior immortals and inferior ghosts lies in the waxing and waning of Yin-Yang energies. When Yin overpowers Yang, the spirit becomes a ghost; when Yang overpowers Yin, the soul coalesces into immortality. With dominant Yang Qi, preserving innate energy leads to the natural state of serene Wuwei; with dominant Yin Qi, one becomes mired in life-damaging materialism and sensory indulgence, hastening demise.

"Zhen An" (true tranquility) isn't about begging deities for longevity, but safeguarding innate Qi to maintain the Yuanshen (primordial spirit) in Taixi (embryonic breathing)—a deep meditative state resembling fetal respiration. The key lies in returning the spirit to its source, detaching from external forms, gathering awareness from emptiness, and attaining the natural state of Wuwei.

During cultivation practice, when the heart-mind (Shen) peacefully abides in the Crimson Palace (the heart region, considered an important cultivation site in Daoism), the state resembles the steady, prolonged breathing of a pregnant woman in the mundane world. Practitioners seeking to concentrate their original spirit (Yuanshen) in the realm of stillness must rely on this fetal breathing-like tranquil respiration. The key to maintaining this state lies in forgetting the body's existence, retaining only the radiance of spirit, without deliberately applying any techniques.

Authentic "fetal breathing" cultivation simply requires sustained focus on inner contemplation, allowing the original spirit to dwell permanently. Those practitioners devoted to "guarding the One" (shouyi - maintaining focus on the primordial Qi) enter profound meditative states where their breathing becomes gentle and prolonged. When this concentration reaches its zenith, the body enters "supreme stillness" (taiding), enabling the original spirit to permanently reside within. When the spirit does not depart the body, one achieves coexistence with the Heavenly Dao, realizing longevity.

Laozi once told Master Wenshi (Guan Yinzi): "If a person can maintain their original spirit without leaving the body - not looking, not listening, not speaking, not eating - while maintaining inner awakening and holding the profound, persisting year after year, the spirit will permanently abide. Only when the spirit abides permanently can it congeal into immortality. If the spirit cannot congeal, how can one attain the Dao?" The Western Ascension Scripture (Xisheng Jing) similarly states: "Those skilled at guarding the spirit conceal it within the body without leakage, hiding human nature within the human form without manifestation - thus the Qi of Heavenly Dao flourishes." Therefore, the foundation of "guarding the One" lies in taking emptiness as the body and non-action (Wuwei) as the mind. The combination of these two forms the "body without body, mind without mind" that can truly guard the spirit. Guarding the spirit enables penetration of the profound, uniting body with Dao. Hence the saying "knowing the One completes all affairs" - no deliberate pursuit is needed, as spirits naturally submit.

To reach this perfected state while concentrating spirit and guarding the One in the Crimson Palace, one must rely on the harmonious interaction of Yin and Yang Qi. When harmony reaches its peak, the original spirit congeals into authenticity. At the moment before congealing, the harmonized Yang Qi illuminates the entire body with candle-like clarity, during which pure Yin Qi gradually recedes. When the Yang illumination temporarily withdraws, celestial light disappears and the body enters pitch-black darkness. Laozi instructed Master Wenshi: "Knowing brightness yet guarding darkness, immediately sit quietly in preservation," adding "know the white yet guard the black, and the divine illumination will congeal spontaneously." During this dark phase, practitioners may lie flat as if temporarily deceased - this represents the state of mutual integration between pure Yin and harmonized Yang, where neither Yin nor Yang manifests independently. Only upon reaching this dark state can one be said to engage in true cultivation.

When practitioners reach the state of forgetting their own existence during inner observation and dissolving the boundaries between heaven and earth during outer perception, this signifies complete fusion of body and mind with the natural Dao. In such moments of cosmic unity, celestial officials strictly monitor the process while local spirit guardians provide unseen protection. Those who maintain this primordial simplicity remain invulnerable to evil influences—hence the saying: "Seeing no external objects, clinging neither to life nor death, transcending annihilation and permanence." Paradoxically, by seemingly embracing death one attains longevity; by dwelling in apparent dissolution one achieves eternal existence.

Immortals must coalesce their forms through yin energy, as pure yang qi alone cannot create all things—just as a man cannot conceive alone but requires a woman's womb for procreation. The essential method of immortality cultivation lies in harmonizing yin and yang energies. When these two energies reach perfect equilibrium, the primordial spirit (shen) spontaneously awakens in silent resonance. During concentrated practice, refining one's ordinary form with pure yang primordial qi crystallizes the Dharmakāya—a transcendent form embodying true reality beyond appearances. This constitutes the mysterious process of transforming chaos into the primordial qi of authentic unity.

This state of yin-yang harmony and return to origin is called "Golden Flower Supreme Immortal." Achievers, while undergoing mortal form transmutation, can simultaneously perceive countless worlds and freely traverse between existence and non-existence. They may either manifest countless emanations to visit celestial palaces and pay homage to heavenly realms, or expand their form to fill the void, merging with cosmic qi to encompass all worlds as clearly as observing palm lines. Even when facing cosmic catastrophes (periodic disasters in Daoist cosmology), they remain as composed as watching dawn and dusk. Conversely, they may contract into a speck of dust while still containing infinite worlds within—all these are the marvelous spiritual capacities attained through unwavering focus on the fundamental Dao.

The Most High Jade Dawn Dao Lord (a revered Daoist deity) compassionately observes humanity: from the moment of embryonic formation, the human primordial spirit originally shines with unobstructed clarity. Yet constrained by the limitations of flesh and blood, people gradually drift from the Dao, step by step approaching death. In this Dharma-ending age, sentient beings fail to understand... (original text pauses here)

This scripture primarily expounds how cultivating the Daoist method of "non-action and naturalness" (Wuwei ziran) enables one to return to the origin of life and attain unity with the Dao.

Laozi (the deified Lord Lao) descended to impart teachings of non-action and naturalness, much like the sun and moon illuminating the world, allowing people to comprehend the principles of heavenly Dao's operation. The scripture emphasizes the essential practice of "my body being fundamentally empty, my spirit (Shen) inherently unimpeded," pointing out that the heavenly Dao's non-action and naturalness is the gateway to the formless Dharma body. When practitioners reach the state of "gateway empty, spirit (Shen) penetrating," they achieve unity with the Dao, possessing the miraculous transformative abilities to encompass heaven-earth and permeate the finest dust—realizing complete freedom and unconstrained existence. This state is called "attaining the origin of Oneness," the marvelous functioning of heavenly Dao's profound mystery.

The scripture further explains the meaning of "substance containing both firm and yielding": those who attain the Dao can manifest multiple bodies in liberation, accomplishing the formless wondrous Dharma body of true suchness (referring to the transcendent formless body achieved upon complete cultivation). This state simultaneously embodies ultimate yielding (as soft as Qi) and ultimate firmness (capable of penetrating metal and stone). As the Western Ascension Scripture states, though the Dao appears yielding and weak, it encompasses all things and permeates heaven-earth, possessing the miraculous ability to transform freely while being formless and imageless.

Finally, it mentions that "Cinnabar Heaven" (Danxiao, the highest celestial realm in Daoism) is where the Golden Portal and Jade Purity (the supreme Daoist paradise) reside—a dwelling place only for perfected sages (immortals who have completed cultivation). Ordinary physical practitioners cannot easily reach this formless realm. Only those who have cultivated to "attain the origin of Oneness" and achieved the rank of Three Pure Perfected Beings (the highest immortal rank in Daoism) may receive their titles from the Supreme Dao Ancestor, ascend in broad daylight, and dwell eternally in the celestial realms.

This passage discusses the hierarchical differences in Daoist cultivation achievements and methods of ascension. Celestial immortals (tianxian) who attain the highest level of cultivation differ from ordinary terrestrial immortals (dixian) — they belong to the upper realms and do not associate with lower-ranking immortals. As the Yijing states, "Like attracts like" — an immortal's rank determines their corresponding realm of existence.

Those who master the "Way of Guarding the One" (Shouyi zhi Dao) leave behind empty tombs after a hundred years. This is because their ascension occurs through concealed methods: some substitute medicinal staffs for their physical bodies, while others leave behind only their robes and caps. Their true immortal forms have already ridden celestial chariots (the vehicles of Daoist immortals) to sacred mountains, awaiting reception by heavenly processions to receive jade edicts of appointment for their celestial offices.

Worldly skeptics often question this, believing all immortals should ascend dramatically — flying visibly by day, riding dragons through clouds with great fanfare. The text explains: even lower-ranking terrestrial immortals disdain contact with the mundane world, let alone higher celestial immortals. As formless beings, they naturally choose subtle methods of departure.

The "Way of Guarding the One" is presented as the supreme cultivation method, enabling practitioners to attain the fruition of the "Jade Pure" (Yuqing) realm — the highest of the Three Pure Ones (Sanqing). The text cites the Han dynasty's Great Primordial Perfected Lord Mao as an example: when summoned by the Supreme Dao Ancestor, he reportedly apologized before the Celestial Emperors for using concealed ascension methods. This demonstrates that celestial beings inherently avoid disturbing the mortal world — a stark contrast to the spectacular ascension scenes imagined by ordinary people.

This scripture primarily elucidates the gap between celestial immortals and ordinary mortals, as well as the proper attitude cultivators should maintain.

The celestial immortal Lord Mao deliberately manifested his divine presence in the mortal realm, using grand processions and celestial music to guide humanity. His purpose was to enlighten his two brothers, who held high-ranking positions in the Han court, making them realize that worldly wealth and status are as insignificant as ants, while the immortal Dao (the Way) is the true path worthy of pursuit—an eternal truth. At the time, the two brothers of the Great Primordial Perfected Being (Taishang Zhenren) were powerful officials who did not believe that immortality could be attained through cultivation. Thus, this awe-inspiring display was necessary to awaken them.

Mortals are often confined by their shallow perspectives, much like creatures in a small puddle who cannot fathom the depth of the ocean. In the eyes of those who have attained the Dao, those who struggle for fame and profit in the mundane world are as laughable as ants. Yet there are foolish individuals who exploit the name of cultivation to deceive the world—they do not cultivate benevolence and virtue (De), but instead rely on false claims of "liberation from the corpse" (Shijie) to mislead people. When their coffins are opened after death, all that remains are dry bones, with no evidence of "swords and staffs substituting for the body" as proof of ascension.

The subsequent Treasure Chapter on Guarding the One (Shouyi Baozhang) clarifies: The supreme Dao (the truth upheld by the Jade Clarity Colorless Celestial Emperor’s daughter) is actually very simple—the Dao of Heaven follows natural non-action (Wuwei). True cultivation does not lie in external pomp but in the internal realization of the principle of "non-action." Those who neglect virtue and seek only elixirs are, in fact, violating the precepts of the Laws of the Female Blue (Nüqing Lü), ultimately hastening their own demise.

Here, "Guarding the One" (Shouyi) refers to an essential Daoist practice—focusing on preserving the primordial Qi (vital energy). "Liberation from the corpse" (Shijie) is a Daoist concept of immortality, where the physical form is left behind while the spirit ascends. The Laws of the Female Blue is an important early Daoist disciplinary text. Through these contrasts, the scripture emphasizes the vast difference between genuine cultivation and fraudulent practices.

This passage from the Commentary on the Heart-Mirror of the Mysterious Pearl elucidates the core Daoist cultivation principle of Wuwei (non-action) and natural spontaneity. In the Daode Jing, Laozi presents Wuwei as the supreme principle—practitioners should abide in emptiness and accord with nature. Like knowing brightness yet dwelling in darkness, where darkness represents the profound, silent realm of formless void. This state transcends worldly attachments, with the mind stabilized in emptiness.

The Zhuangzi (also known as Nanhua Zhenjing) teaches that one must relinquish sensory attachments and intellectual cleverness, freeing oneself from bodily and mental constraints to commune with the Dao (the Way). In this perfected state, internal distinctions of self dissolve, external boundaries between heaven and earth vanish, and one reaches such profound stillness that neither sound nor form registers—this is true union with the natural principle of formless Wuwei.

The Scripture of Lao Jun's Stabilized Observation instructs: Abide in the heavenly Dao of Wuwei, immediately dispelling any arising distractions. Simply eliminate restless thoughts while maintaining contemplative awareness; simply gather the mind in emptiness without clinging to purposeful striving. The Lao Jun's Western Ascension Scripture reveals: The highest filial piety nurtures the "mother" (primordial Qi). "Being" takes "non-being" as mother, "non-being" takes "emptiness" (the formless true self) as mother, "emptiness" takes the Dao as mother, and the Dao ultimately takes "nature" as mother—for nature is the root of Wuwei and the source of immortal transformation.

Yet beware—harmonizing with Wuwei's profound principle doesn't mean total inaction, nor can immortality be achieved through mere laissez-faire. The Inner Landscape Scripture emphasizes: Though the path of immortals originates in nature, it requires sincere, focused cultivation. One must practice inward vision and contemplation, concentrate Shen (spirit) to guard authenticity, coalesce primordial Jing (essence) to nurture embryonic breathing, thereby transforming Shen. Only by preserving the embryonic origin and stopping essence leakage can longevity be attained. The so-called "non-being of Dao" refers to external attachments—treasures, sensual pleasures, and sensory delights. These seemingly splendid things actually harm life; regardless of wealth or status, people unknowingly damage body and mind through external objects. Premature death comes not from heaven, earth, or spirits, but from self-inflicted causes. The Yin Fu Jing states: All things exist for human use, yet humans age because of them. Laozi told Yin Xi: People's shortened lifespans stem from indulging in sensory pleasures—seemingly joyful but actually calamitous. Sages understand this truth, hence they return to desireless simplicity.

This passage elucidates the core principles of Daoist cultivation and life-nourishment. It first points out that deliberate pursuit of physical exercises or excessive life-nourishment can actually deplete one's vital Qi (vital energy), while true wisdom lies in following the natural way of Wuwei (non-action). The Nanhua Jing (i.e., Zhuangzi) states: "Those who comprehend the true meaning of life do not forcibly seek what life cannot obtain; those who understand the nature of destiny do not obsess over what intellect cannot change." If a Daoist practitioner becomes attached to external things, even material abundance cannot nourish their true essence. The world is full of people who understand the Dao in theory but fail to embody it—the profound mystery of the heavenly Dao can only be grasped through heartfelt realization, beyond the comprehension of worldly wisdom.

The text employs the metaphor of a musician performing: the subtle heavenly Dao is like the profound harmony produced by an instrument, which cannot be transmitted through words. If disciples forcibly imitate it, they will only produce discordant sounds. Daoist cultivation consists of two levels: "knowing" and "realizing." "Knowing" requires abandoning cleverness and letting go of sensory attachments to merge with the heavenly Dao; "realizing" occurs when body and mind become empty, naturally resonating with the Dao, just as an echo responds to sound or a shadow follows its form. The Xisheng Jing states that when body and mind are empty, all things naturally return to their source. Upon realizing the Dao, the mind becomes pure and concentrated, and the Shen (spirit) naturally manifests.

Finally, it emphasizes that the resonance with the heavenly Dao occurs spontaneously, without deliberate pursuit. When practitioners attain a state of emptiness, their Shen naturally awakens and connects with the Qi of the heavenly Dao. This state resembles what Laozi describes as "doing nothing yet leaving nothing undone"—the profound mystery that Daoist practitioners ultimately seek to realize.

This passage discusses how the essential key to Daoist cultivation lies in "emptying the heart" (achieving mental clarity). When one attains this state of inner emptiness, it signifies the mind's communion with the Great Dao (the Way). Cultivation is precisely about making the mind luminous and the body receptive. When the mind becomes empty and bright, the Heavenly Dao naturally descends into the heart; once the Dao descends, the primordial spirit (Shen, humanity's innate spiritual nature) awakens; and with this awakening comes full resonance with the Heavenly Dao. Those who reach this state transcend all obstacles, attaining omniscience. Such realization can only be personally experienced—it defies complete verbal explanation.

When the mind comprehends the "One" (the origin of Dao), all things become clear. Laozi once instructed Master Wenshi (Guan Yinzi): "If you understand the principle of 'One,' you comprehend all affairs." How much more so when the primordial spirit unites with the "One"? This union means abiding in the root—through cultivation, accumulating virtue (De), refining the physical form until it merges with the formless, spontaneous Qi of Dao. At this stage, one truly understands everything. When your body can expand to fill the void, containing billions of worlds, or shrink to a speck of dust while still encompassing those worlds—such divine capacity marks genuine omniscience and true realization of Dao.

The "One" is the foundation of heaven and earth, the source of immortals, and the mother of all things. Heaven becomes clear through it, earth finds peace through it, all beings grow through it, and humans gain spiritual illumination through it. This illumination is the communion between the primordial spirit and the Heavenly Dao. The "One" is inherently the root of the Great Dao and the origin of transcendence.

The crux of cultivation lies in "practice" (concrete cultivation methods). To grasp the root of the "One" is to hold fast to the "Supreme Heart Seal" (the imprint of ultimate truth). This "Seal" refers to tangible cultivation—the gateway to abiding in the "One." Even if ordinary people intellectually grasp the principle of the "One," without entering through this gateway of practice, they remain outsiders. Failing to enter means failing to truly comprehend the Western Ascension Scripture's teaching that "heaven and earth, in their purity, all abide in the One." Thus, entry comes only through dedicated practice. By "acting without action, tasting without flavor" (experiencing non-action within action, savoring the flavorless within flavor), cultivation returns to the "One," preserving it within body and mind.

When cultivation returns to the "One," the "One" endures eternally. These two phrases express how all things emerge from and return to the "One." It is the root of life and death, the source of transformation. Only the "Supreme Heart Seal" provides the method to abide in it. By securing this root and integrating it into the body, the physical form achieves longevity. Yet to fully transcend the world as an immortal, one must still accumulate virtuous deeds and refine one's practice.

This passage explains the essential method for cultivating the "Supreme Heart Seal" (a high-level spiritual state). The so-called "guarding the Shen (spirit)" is merely a provisional expression—it doesn't mean literally clinging to something. True practitioners neither deliberately pursue nor completely relinquish control, but maintain a naturally concentrated state where upright Qi (vital energy) fills the entire body.

During cultivation, one must achieve inner emptiness and luminous clarity, like a cloudless sky—pure and uncontaminated by desires or distracting thoughts. The body should become as transparent as empty space, while the mind remains as calm as still water. The Neijing Jing (Inner Landscape Scripture) states: By maintaining this state of serene emptiness, the primordial Shen (innate spiritual nature) will naturally merge with the Dao (Way), ultimately realizing the state of cosmic unity.

Specific cultivation method: First, the body must enter a state of emptiness, like a crystal-clear sky devoid of objects; simultaneously, the mind must remain pure, like water settling after being turbid. The human heart-mind is easily disturbed—just as eyes feel discomfort from grit, the mind becomes agitated by distracting thoughts. The key is to maintain mental clarity, akin to clarifying a basin of muddy water—constant stirring will never allow it to settle.

If one can sustain this state of bodily emptiness and mental Wuwei (non-action) over time, the Dao (cosmic primordial power) will naturally gather within. The human body inherently contains primordial Qi (life energy); maintaining this state enables one to become an immortal who shares the longevity of heaven and earth. This requires persistent cultivation—keeping the heart-mind as still as undisturbed water—until finally achieving resonance with the celestial Dao.