What Does Hexagram 32, Lei Feng Heng (恆, ䷟), Say About Endurance, and Why Does Endurance Not Mean Standing Still?

What is Hexagram Lei Feng Heng in the 64 hexagrams of the I Ching?

Hexagram Lei Feng Heng (Chinese character 恆, symbol ䷟) is hexagram 32 of the 64 in King Wen order. Its inner trigram is Xun (巽, image of wind) below and its outer trigram is Zhen (震, image of thunder) above, so it is also called Hexagram Heng, Chang Heng, or Lei Feng Heng. Its structure consists of three yang lines alternating with three yin lines, counted from the bottom up as: First Six (yin), Nine Two (yang), Nine Three (yang), Nine Four (yang), Six Five (yin), Top Six (yin).

In the traditional reading of hexagrams, Heng belongs to the Wood element and stands immediately after Hexagram 31, Ze Shan Xian. Xian speaks of mutual attraction between two people; Heng speaks of keeping that attraction lasting. In the familiar commentary style, Hexagram Heng belongs to the first lunar month and carries the spirit of "chang jiu", "jiu ye", meaning that what already has roots can be kept long.

Why does Heng stand immediately after Xian?

The I Ching usually arranges hexagrams along the thread of human affairs. Xian is when man and woman feel attraction and become husband and wife; Heng is when husband and wife must live together long term. The Xu Gua Zhuan explains in essence: once there is husband and wife, there must be lasting union, so following Xian comes Heng. This is why many researchers treat Xian and Heng as a pair: Xian is the beginning, Heng is the maintaining.

The gua text and Image text of Hexagram Lei Feng Heng

The gua text (the words of the hexagram) in the original Sino-Vietnamese:

恆：亨，无咎，利貞，利有攸往

Heng: Heng, wu jiu, li zhen, li you you wang.

Meaning: Heng is success, no fault, steadfastness is favorable, having somewhere to go is favorable. These four short clauses cover the whole spirit of the hexagram. "Heng" is smooth passage, "wu jiu" is no fault, "li zhen" is that holding the right way is favorable, and "li you you wang" is that there is somewhere to advance. A notable point: Hexagram Heng says "li you you wang", meaning it still encourages going forward, not sitting still. Endurance here is endurance in the way, not endurance in form.

The Image text:

雷風，恆；君子以立不易方

Lei feng, Heng; jun zi yi li bu yi fang.

Meaning: thunder and wind going together is the image of Hexagram Heng; the noble person follows this and stands firm, not changing direction. Thunder moves above, wind follows below; two things that seem momentary combine into a lasting law. The principle here is quite subtle: what lasts is not in not changing, but in holding the right way while everything still moves.

The six line texts of Hexagram Lei Feng Heng and their explanations

The six lines use images of the ways people keep something long term, read from the bottom up. The table below compares the original Sino-Vietnamese with the common meaning.

Line 1: demanding deep attachment too early

Just entering a relationship, a job, or a team and already demanding that others be wholehearted, devoted, and treat you as most important. That is a demand made at the wrong time. Closeness, trust, and bonding all need time built step by step. Wanting depth from the start usually causes a reverse reaction: people withdraw instead of moving forward. Endurance does not begin by forcing.

Line 2: the heart has nothing left to regret

This line is surprisingly brief, only two characters in the original. This is a person in exactly the right position for them, doing the work they need to do, neither overstretched nor neglectful. When in a long-term relationship or job you are in a stable phase, no longer doubting your choice, that is the image of this line. Ease is the reward for one who has walked correctly enough.

Line 3: not keeping one's virtue lasting

This is a person who often changes resolve. Today pursuing one thing, tomorrow turning to another. Enthusiasm lasts a few weeks then cools. A promise then forgotten. Over time, such a person easily loses credibility with colleagues, with family, and most uncomfortably with themselves. The line's warning is direct: there will come a time of embarrassment for not following through on what one said.

One point worth noting about tradition: the phrase "bu heng qi de, huo cheng zhi xiu" of this line is mentioned in the Analects of Confucius. However, confirming the exact wording and context of the quotation requires consulting the original Analects text, so here we only note that there is a tradition linking this line text with the Analects, without asserting specifics.

Line 4: hunting but catching nothing

Effort is spent but in the wrong place. In the wrong position, even doing correctly yields no result. Like a skilled fisherman going hunting in the forest. To have a harvest, one must see where one is and what suits one. Hexagram Heng is not about being stubborn. Endurance only has meaning when placed correctly. If the more you do the emptier your hands, do not persist further; change position.

Line 5: keeping one's strength lasting, and a controversial phrase

This is the most debated line in the hexagram. The line says: good for the wife, bad for the husband. Reading in the spirit of the ancient I Ching: whoever is in the yielding, root-keeping role (a yin line in the ruling position) and keeps a single way is right for the role; whoever is in the strong, decisive role and merely rigidly holds one principle without flexibility ruins the work. Broadly understood today: whoever needs to keep order and keep the root should persist; whoever needs to make decisions and adapt but clings hard to an old rule will suffer.

It must be said clearly: the phrase "fu ren ji, fu zi xiong" carries the gender role norms of ancient times, when male and female roles were quite strictly defined. This is historical context for understanding the hexagram, not advice for life today. Modern interpretive schools usually expand the meanings of "yielding" and "strong" into two personality types or two job position types, rather than tying them rigidly to gender.

Line 6: shaking endurance

Already at the end of a long phase, when stability should be kept, this person stirs up turmoil themselves. Suddenly demanding great change, suddenly breaking habits, suddenly making a big decision when it is too late. The I Ching says clearly: bad. The end of a long stretch is not a place for experimentation. At this point, what is needed is preserving and handing over, not tearing down and rebuilding.

Which hexagrams is Hexagram Heng related to?

According to the usual analysis of hu gua, cuo gua, and zong gua in the I Ching:

• The hu gua (inner nested hexagram) of Heng is Ze Tian Guai (hexagram 43).
• The cuo gua (hexagram with top and bottom reversed) of Heng is Feng Lei Yi (hexagram 42).
• The zong gua (fully inverted hexagram) of Heng is Ze Shan Xian (hexagram 31).

Table comparing Xian and Heng:

According to the Xu Gua Zhuan, once there is husband and wife there must be lasting union, so Xian comes first and Heng follows. This is the familiar human-affairs thread of the I Ching: each hexagram opens a new phase of the same process.

How is endurance in Hexagram Heng different from "rigidity"?

Endurance in Heng is holding the right way and the right direction while still allowing everything to move. Rigidity is clinging to a fixed form even when circumstances have changed. The gua text says "li you you wang" (having somewhere to go is favorable), showing the hexagram does not at all encourage standing still. The Image text says "li bu yi fang" (standing firm, not changing direction), also emphasizing direction, not each specific step.

The ancient I Ching, when discussing "zhi yi" (shaping meaning to fit the circumstance), cites the Top Six of Hexagram Heng as an example. The character "zhen" means moving very fast, implying rashness. Top Six is at the end of the Zhen body, the place where movement reaches its extreme, and being at the very end, Heng has reached an unusual time. In an unusual time while having an extreme-movement nature, only shaking restlessly without settling, the outcome is bad. The way of the world is to move when one should move and be still when one should be still; whoever tries to avoid disaster by rash action will find it hard to succeed.

How does Hexagram Heng apply to love and career?

In love, Hexagram Heng often signals a romance not brilliant like fireworks but with roots, suited to marriage and long-term relationships. One who casts this hexagram while in love often has good news: the relationship is moving toward stability, may advance to marriage or shift to living together. One seeking a partner should remember line 1: do not demand deep attachment too early. Let things grow gradually in their own time.

In career, Hexagram Heng leans toward work requiring persistence. Some hexagram-reading sources say this hexagram favors long-term work, established business, exams matching true ability, but is unfavorable for changing careers, opening a new business direction, or changing jobs. In other words, Heng does not forbid change, but warns that change should be made only when there is enough reason, not out of impatience.

Hexagram-reading books also disagree in places. Some sources rank Heng as an auspicious hexagram, governing lasting fortune, good wealth luck, firm marriage. Others emphasize the warning side: if the caster is not persistent and not consistent, serious problems may arise. The reasonable reading is: Heng is good only when accompanied by the right attitude, and if Heng is understood as "just being stubborn", one falls right into the warned lines.

What should be noted when reading Hexagram Heng?

First, Hexagram Heng does not promise absolute fortune or misfortune. For the same hexagram, the outcome also depends on the moving line, the timing of the cast, and where the querent stands in their own story. Saying "Heng is auspicious" or "Heng is inauspicious" are both oversimplifications.

Second, one must distinguish Zhou Yi line texts from the oracle verses of other divination books. The Kong Ming Shen Suan has verse oracles for each line of Hexagram Lei Feng Heng, but those are the private oracles of a different system, not Zhou Yi line texts. The two kinds of text should not be mixed when interpreting.

Third, numbers and hexagram names should be cross-checked. Hexagram Heng is number 32 in King Wen order, its Unicode symbol is ䷟, and its Chinese character name is 恆. Different lookup tables may record other names such as "Chang Heng", "Jiu", but all refer to the same hexagram.

Frequently asked questions about Hexagram Lei Feng Heng

What number is Hexagram Lei Feng Heng, and what is its symbol?

Hexagram Lei Feng Heng is hexagram 32 of the 64 in the I Ching in King Wen order, its Unicode symbol is ䷟, and its Chinese character name is 恆. The hexagram consists of inner trigram Xun (wind) below and outer trigram Zhen (thunder) above.

How does Hexagram Heng differ from Hexagram Xian?

Xian (hexagram 31) speaks of attraction, the beginning of a relationship. Heng (hexagram 32) speaks of keeping that relationship lasting. According to the Xu Gua Zhuan, once there is husband and wife there must be lasting union, so Xian comes first and Heng follows. In structure, Xian has inner trigram Gen and outer trigram Dui; Heng has inner trigram Xun and outer trigram Zhen.

Is Hexagram Heng a good hexagram for marriage?

Many hexagram-reading sources regard Heng as favorable for marriage and long-term relationships, because the spirit of the hexagram is keeping a bond lasting. However, one should read it together with the lines: the first line warns against demanding deep attachment too early, the top line warns against stirring up turmoil when stability is due. The hexagram only indicates tendency, it does not decide for people.

The structure of Hexagram Lei Feng Heng in one table