《盤天經》

Interpretation of the Second Chapter of the Pantian Jing:

The heavens stretch high above, bearing the sun, moon, and stars; the earth lies profound below, nurturing the winds, rains, and dragon spirits (referring to natural forces). Though heaven's nature is inherently strong, it operates through the softness of the Dao, ceaselessly moving the Three Luminaries (sun, moon, and stars) to illuminate the earth. A ruler emulating heaven's attributes should conquer hardness with softness—welcoming forthright counsel from virtuous ministers, discerning governance with clarity, and comforting the common people.

Though earth's nature is fundamentally yielding, it contains latent strength—capable of summoning clouds and rain, regulating the four seasons, and producing all manner of crops and metallic ores. Ministers modeling earth's qualities should balance firmness with flexibility—handling civil and military affairs with impartial rewards and punishments, guiding feudal lords to uphold the Five Constants (benevolence, righteousness, propriety, wisdom, and faithfulness), and rectifying the Three Bonds (between ruler-subject, father-child, and husband-wife). This embodies the symbolic triad of heaven, earth, and humanity.

Celestial phenomena reveal the movement patterns of the Seven Luminaries (sun, moon, and five planets), forming the foundation of calendrics; terrestrial manifestations of five-colored qi clouds mark the origins of seasonal transformations. When rulers cultivate virtue, the Five Sacred Mountains remain tranquil; when generals and chancellors harmonize, the four seasons follow orderly progression. Timely rains descend when upper and lower realms resonate; all things flourish when heaven and earth commune.

Observing variations in the Big Dipper's brightness predicts weather: when dark clouds encircle the Dipper, rain falls that night; when yellow qi (gang refers to the Dipper's handle) appears before it, dampness follows by dawn. If the Dipper's bowl (kui) is invaded by dark clouds, midnight brings rainfall; yellow qi veiling the handle ensures morning moisture—these are all signs for celestial observation.

Should dark qi surge directly toward the Dipper, reaching over three zhang (about 10 meters) in height with a glossy hue, heavy rain will surely follow within three days—otherwise, impending troubles portend unrest among key figures. When clear skies prevail everywhere except for misty, moist clouds shrouding the Dipper's upper and lower regions, heavy rain arrives within five days; if clouds turn inky black, hang low, and spread outward, rainfall begins that very night.

On Wuzi days (stem-branch calendar), clouds resembling schooling fish foretell torrential rains. Since Wu and Gui belong to Fire in the Five Phases, their water-fire interaction with Earth at the center creates the "Six Dragons" phenomenon. If bluish-glossy clouds like swimming fish appear near the Dipper at night, expect heavy precipitation.

The Big Dipper governs celestial phenomena across the four directions, corresponding to the five cardinal colors. When turtle-crawling cloud formations emerge in the Dipper's nocturnal domain, prolonged rainfall ensues. As the celestial pivot ruling the four quarters from heaven's center, the Dipper's specific cloud manifestations herald corresponding weather transformations.

The Pantian Jing (Scripture of Encompassing Heaven) describes methods for weather prediction by observing cloud colors and celestial phenomena:

Reading Clouds for Weather Signs:

• Turtle-shaped bluish-black clouds foretell heavy rain
• Overcast dark clouds indicate prolonged rainfall
• Crimson clouds in the southern sky accompanied by yellow dust near Mount Song (the Central Peak)
• Red clouds and yellow qi (vital energy) appearing between the Big Dipper stars at night predict extreme heat
• Thin yellow clouds obscuring the sun and moon signal windy, dusty conditions

Special Day Divinations:

• On Liujia days (celestial stem days containing "Jia"): Clouds in the east mean ten days of sunshine. Blue clouds mean rain on Jia/Yi days, red on Bing/Ding days, yellow on Wu/Ji days, white on Geng/Xin days, and black on Ren/Gui days.
• The same method applies to Wumao days (five Mao earthly branch days)
• Morning clouds obscuring the sun predict heavy rain that day; evening clouds suggest light rainfall at night

Celestial Omens:

• A purplish sun and pale moon (like a "purple crow and white rabbit") signal impending rain
• Discolored sun/moon when obscured by clouds guarantees heavy rain
• A yellowish sun and reddish moon ("cinnabar toad") indicate drought
• Before yin-yang energies interact: a blue daytime sun or greenish night moon foretells cold waves
• When yin-yang interaction is incomplete: black solar rays or rainbows appear by day

These observational techniques embody the Daoist concept of "cosmic resonance" (tianren ganying), viewing celestial phenomena as interconnected with human affairs. The text's references to "qi" reflect this vital energy's central role in Daoist cosmology.

The Pantian Jing primarily explains how to observe celestial phenomena to predict weather and human fortunes:

Signs from the Moon and Clouds:

If the moon appears bluish at night, it foretells impending rain that fails to arrive, followed by haze or a lunar halo (the luminous ring around the moon). These phenomena resemble rainbows—the sun represents odd-numbered Yang Qi, while the moon symbolizes even-numbered Yin Qi.

Special Attention to Mao Days (an ancient calendrical marker):

When clouds gather at the sky’s center, the scene turns bitterly cold, gales snap trees, and darkness shrouds the four directions—the denser the clouds, the fiercer the wind. If black clouds dominate, rain will fall on Ren and Gui days (days marked by the Heavenly Stems Ren or Gui).

Portents of Thunder and Lightning:

Frequent lightning is benign, but its absence invites calamity. If accompanied by signs of warfare, the disaster will be severe.

Other Date-Based Patterns:

If the sky shifts slightly on a Mao day yet no rain falls, misfortune or military unrest will erupt within five days. The text also correlates the Five Tones (Gong, Shang, Jue, Zhi, Yu—the five musical notes) with dates for wind divination: for instance, Zi and Wu days belong to the Gong tone, while Mao and You days align with the Yu tone. Specific winds on certain days portend floods, fires, pestilence, or war. Odd-numbered (Yang) days govern external affairs; even-numbered (Yin) days govern internal matters.

Six Situational Judgments:

When winds or rains defy the season, assess six scenarios: the Lianzhen phase (during Yin or Wu hours) heralds joy; the Kuanda phase (during Si or You hours) signals harmony; Hai or Wei hours indicate resolved grudges. Gentle winds pose little threat, but if storms rage, toppling homes and trees, the disaster will be dire.

Final Note on Renzi to Ding Days:

If the weather is parched and scorching, dragons will hide; if thick clouds veil the sun at dawn, heavy rains will follow.

The Pantian Jing (Scripture of Cosmic Observation) primarily discusses methods for weather prediction through celestial phenomena:

1. Six-Day Cycle Method:

• A six-day cycle (from Renzǐ to Dingsì days) is established, with each day governing the weather for the following three days.
• For example, Renzǐ day governs the weather for Wuwǔ, Jǐwèi, and Gēngshēn days, while Guǐchǒu day governs Xīnyǒu, Rénxū, and Guǐhài days.
• Observe the cloud formations: Low, dense clouds indicate rainy days ahead; high, dry clouds suggest drought conditions. Geographic factors must also be considered (detailed later in the "Nine Provinces Division" section).

2. Five-Day Cycle Method:

• From Bǐngzǐ to Xīnsì days, each day governs five subsequent days.
• For instance, Bǐngzǐ day governs Rénwǔ, Guǐwèi, Jiǎshēn, Yǐyǒu, and Bǐngxū days. The interpretation follows similar principles as above.

3. Celestial River Observation:

• On specific days (Liujia and Wumǎo days), observe the Milky Way:
• Snake or pig-shaped moving clouds foretell rain.
• Dispersing and reforming dark clouds indicate timely wind and rain.
• Moist clouds crossing the river suggest rain; clear skies predict fair weather.

4. Zoomorphic Cloud Divination:

• Before dawn on Jiǎyín day:
• Dragon-shaped clouds in the east predict rain on Chén day (the Dragon hour).
• Horse-shaped clouds foretell rain on Wǔ day (the Horse hour).

5. Lunar Phase Method:

• Observe the moon at sunrise from the 1st to 3rd day of each month:
• A bluish-black, moist moon indicates a rainy month (1st day predicts early month, 2nd mid-month, 3rd late month).
• A reddish-yellow, dry moon suggests drought conditions.

6. Dawn Light Observation:

• When the sun rises three zhang (about 9 meters) high:
• Fixed cloud bands obscuring sunlight signal approaching rain.

These methods reflect ancient Daoist weather forecasting techniques developed through prolonged celestial observation, correlating cosmic patterns with meteorological patterns. The "Liujia" refers to the six Jia days (Jiǎzǐ, etc.) in the sexagenary cycle, while "Wumǎo" denotes five Mǎo days—both significant temporal markers in Daoist practice.

The Pantian Jing primarily explains how to predict weather patterns, particularly signs of impending rainfall, by observing cloud formations. Here's a plain interpretation:

When the morning sun rises about thirty feet high, if you see moist clouds stretching horizontally across the solar disk like a ribbon (known as "Yin obscuring Yang"), this signals approaching rain. At dawn, if layered clouds resembling piled earth blocks or stacked canopies appear in the east, rain will soon follow—the same holds true for similar cloud formations in the western evening sky. Clouds gathering densely above and below the sun also indicate imminent precipitation.

When yellow or black clouds drift southward from the northern sky, this foretells rainfall on Ren-Gui days (dates marked by these Heavenly Stems), as the color black corresponds to the Water phase represented by Ren and Gui. If boar-shaped dark mist clouds appear at sunrise, expect rain on Zi days (days marked by this Earthly Branch). When thick northern clouds are blown back northward by southern winds, rain will fall within eight days; should these clouds move southwest instead, precipitation will arrive swiftly—otherwise, drought may ensue.

White or black ribbon-like clouds (called "Yin essence cloud bands") appearing during the Yin-Mao hours (3–7 AM) or in those cardinal directions predict rain on Jia-Yi days (Heavenly Stems for Wood). Their appearance during Chen-Si hours (7–11 AM) or those directions indicates rain on Bing-Ding days. If these cloud bands carry moist energy (Qi), rain will arrive immediately.

Cloud bands at Wu-Wei hours (11 AM–3 PM) foretell rain on Wu-Ji days; their appearance during Shen hours (3–5 PM) signals rain on Geng-Xin days, while manifestation during You-Xu hours (5–9 PM) or sunset means rain on Ding-Gui days.

During droughts, observe whether clouds enter the Heavenly River (Milky Way). During prolonged rainfall, check if stars shine exceptionally bright along the galactic edge—these are all crucial omens of weather shifts.

(Note: The text references the traditional Heavenly Stems and Earthly Branches—ten celestial stems (Jia, Yi, Bing, etc.) paired with twelve terrestrial branches (Zi, Chou, Yin, etc.) forming a sixty-cycle calendrical system.)

The Pantian Jing (Scripture of Cosmic Observation) primarily elucidates methods for predicting auspicious and inauspicious events through celestial and meteorological phenomena:

On stellar configurations and rainfall: When stars cluster densely near the Celestial River (Tianhan) and the constellations of Kuí and Jiǎo (two of the twenty-eight lunar mansions), rain is imminent; sparse stars foretell drought. If the six stars southwest of the Shì constellation shine brightly with flickering light, thunderstorms will follow, while luminous quivering of the four southeastern stars indicates prolonged rainfall.

Cloud formations as omens: Multicolored or red-and-black interwoven clouds at dawn signify celestial wrath, heralding hailstorms and frost. The appearance of "cloud miasma" (thin, lifeless clouds) portends calamity. Rain on auspicious days nourishes all things, while precipitation on inauspicious days harms crops.

Symbolism of wind and rain: Gentle breezes with mild rain that spare crops symbolize harmony between ruler, ministers, and commoners. Destructive storms signify rebellion. Wind preceding rain is auspicious, indicating a virtuous sovereign and loyal officials; rain preceding wind is ominous, revealing arrogance in superiors and brutality in subordinates.

Meanings of special phenomena: Immediate clearing after rain reflects orderly governance; lingering clouds suggest chaotic decrees. Daytime gloom with nighttime clarity implies treacherous ministers, while perpetual overcast skies indicate collusion between high and low.

Planetary movements as portents: When Saturn (Zhenxing) retrogrades into the Celestial River, it warns of floods caused by draconian laws. Abnormal movement of Mars (Yinghuo) signals droughts from administrative turmoil. These interpretations require cross-referencing the Tianguan Shu (Treatise on Celestial Officials), the classical astronomical text.

This scripture primarily discusses ancient astrological and meteorological prediction methods, which can be understood in two parts:

The first part explains the relationship between celestial phenomena and disasters:

When the planet Mars (Yinghuo star) moves abnormally and conflicts with Jupiter, it foretells either floods or droughts. If Mars intrudes into Jupiter's orbital path, this indicates faults in the ruler's governance that will cause widespread drought, with the noble class suffering the consequences.

The second part details ancient weather divination techniques:

1. Rainfall prediction through observing cloud colors on specific days: Black clouds obscuring the sun mean rain that day. Blue-green clouds on Jia-Yi days (Wood days) indicate rain, while red clouds on Bing-Ding days (Fire days) signal precipitation. Azure clouds predict rain during the Yin-Mao hours (3-7 AM), and white clouds foretell rain during Shen-You hours (3-7 PM).

2. The text records eight complex divination calculation methods (Tianhuang, Difu, Tianshi, etc.), all following the cyclical patterns of Heavenly Stems and Earthly Branches. These methods involve:

• Dividing the 60-day Jiazi cycle into upper, middle, and lower periods
• Calculations based on the twelve two-hour periods
• Integration with the Bagua (Eight Trigrams) and nine palace directions
• Observations during four time segments: dawn, midday, dusk, and midnight

3. Specific observation techniques:

When the Taiyi star changes palaces (shifting directions each season), dense moist clouds obscuring the sun during Mao (5-7 AM), Wu (11 AM-1 PM), You (5-7 PM), or Zi (11 PM-1 AM) hours will certainly bring rain. Broom-shaped clouds indicate strong winds, while thin clouds suggest light rain.

(Note: "Taiyi" refers to an important ancient constellation, "nine palaces" denote the Luoshu nine-directional system, and "three periods" represents a temporal division method)

This passage primarily explains ancient methods of weather prediction through astronomical and meteorological observations, belonging to the divination practices within Daoist tradition. Here's a simplified interpretation:

Signs of drought: When the sky shows dry yellow or red cloud formations (Qi), it often foretells severe drought.

Rainmaking methods:

1. Using Liuren (an ancient divination system), rainfall occurs when the celestial stems and earthly branches corresponding to Dragon Deities and Water Deities appear.

2. According to the Liuren divination classic passed down by the Yellow Emperor:

• Overlay the monthly talisman (each month's corresponding deity configuration) onto the monthly construction (direction indicated by the Big Dipper's handle) and the new moon's position
• Heavy rain comes when encountering the Shenhou position (Water Deity of the North), light rain when reaching Dachong (Wood Deity of the East)
• Rainfall also occurs during the six Jia cycles (60-day Jiazi period) on Ren-Gui days (water-element days)

Cloud reading for rain:

• Appearance at positions like Dengming, Shenhou, Gongcao, or Dachong predicts heavy rain
• Positions like Qinglong, Liuhe, Tianhou, or Xuanwu indicate light rain
• Metal/earth element positions (Shenhou, Tengshe, Baihu) foretell storms
• Taiyi, Shengguang, or Zhuque appearances signal clear weather

Weather transition judgment:

• Overlay the daily talisman onto the monthly construction and new moon position
• Clear weather comes when encountering Taiyi, Shengguang, or celestial Bing-Ding (fire-element) positions

Geographical correspondences:

The text details correlations between celestial stems/earthly branches and ancient Chinese regions:

• Jia corresponds to Qilu (Shandong)
• Yi to Dongyi territories
• Bing to Wu-Yue (Jiangsu-Zhejiang)
• Ding to Chu lands (Hubei-Hunan)
• (...continues through all twelve earthly branches)

Observation methods:

• Conduct observations according to the eight solar terms (major divisions of the 24 solar terms)
• Cloud formations increase after Winter Solstice
• Cloud formations decrease after Summer Solstice
• Five-day observation periods required during each solar term transition

(Note: Specialized terms like "Liuren" and "Shenhou" are preserved—the former refers to a divination system, the latter to specific deity configurations in ancient numerology.)

The Pantian Jing (Scripture of Encompassing Heaven) primarily discusses the correspondence between ancient astronomy and meteorological phenomena, as well as the connection between a ruler's virtue and natural occurrences:

[Territorial Divisions and Weather Patterns]

The nine regions of the realm are mapped onto the nine celestial palaces, with each governing distinct weather calamities: for instance, Jizhou and Zhaozhou correspond to snow and rain, Jingzhou and the Chu-Han region to wind and thunder, Qingzhou and the Qi territories to prolonged rains, while Xuzhou and the Lu lands are associated with locust plagues. Observation methods follow two calculation systems—the winter solstice's clockwise progression and the summer solstice's counterclockwise motion.

[Celestial Signs and Weather Omens]

When Venus and Mercury traverse near the Ji and Bi lunar mansions (two of the twenty-eight constellations):

• The entry and exit of these planets through these stellar regions herald wind and rain
• The moon encountering Ji brings wind, while meeting Bi brings rain
• Abnormalities in the bronze sparrow (an ancient observation instrument) and dried-up pools signal the appearance of the four-winged ominous bird weiwu, foretelling three years of severe drought—during which drought-resistant barley should be cultivated
• The flight of stone swallows (legendary rocks that fly before rain) and the dance of the shangyang (one-legged divine bird) both portend imminent torrential storms

[Ruler's Virtue and Celestial Phenomena]

The text introduces the "five natural indicators" (wind, rain, warmth, sunlight, and cold), whose harmony depends on the ruler's moral character:

1. A sage ruler ensures seasonal winds and timely rains

2. A foolish ruler triggers abnormal storms

3. An enlightened ruler brings appropriate sunshine

4. A ruler with thorough planning maintains balanced temperatures

For example, Yu the Great's diligent governance (living in humble palaces and managing waterworks) harmonized the eight winds, whereas King Zhou of Shang's tyranny disrupted celestial patterns.

(Note: The "□" marks represent missing characters in the original scripture.)

The Scripture of Encompassing Heaven presents two main themes in this passage:

The first section describes the consequences when rulers disregard the heavenly Dao (the Way). If a sovereign fails to revere celestial principles, calamities will befall the people. Various transgressions—such as indulging in wine and lust, appointing officials based on nepotism, constructing extravagant palaces through forced labor, oppressing commoners, and persecuting loyal ministers—will provoke the wrath of Heaven. This manifests as climatic abnormalities (warm winters and cold summers) and frequent natural disasters. Citing the historical example of King Zhou's tyranny leading to King Wu's righteous rebellion, the scripture illustrates how such outcomes reflect celestial will.

The second section discusses human ethics:

1. Seven innate emotions (joy, anger, sorrow, fear, love, hatred, and desire) are inherent to human nature

2. Ten cardinal relationships (parental kindness and filial piety, fraternal harmony, marital propriety, benevolent rulership and loyal service, strict teaching and trustworthy friendship) require cultivation through learning

3. Only sages can simultaneously honor natural emotions while upholding ethical principles, thereby fostering social harmony

The text concludes by emphasizing reverence for cosmic laws and advocating profound methods (referring to Daoist cultivation practices) to comprehend the patterns of Yin-Yang transformation. These truths are preserved in the classics of ancient sages. Later generations of adepts who study these texts may grasp the mysterious principles (Xuanji) connecting heaven and earth, unlocking the secrets behind wind and cloud transformations (hinting at pathways to immortality through cultivation).

Note: "Mysterious mechanisms" (Xuanji) here denotes the profound principles governing cosmic operations; "Yin-Yang pivot points" refers to critical junctures where Yin and Yang energies interact—a core concept in Daoist alchemical practice.