The Yi-Jing is more than three thousand years old. You might expect it to speak of a society so distant from ours that it would lose all usefulness. And yet, from 11th-century Chinese scholars to 20th-century European thinkers, passing through a few sober contemporary practitioners, it continues to be consulted. Why ?

This article looks at what the Yi-Jing concretely offers today, based on the texts themselves and on the reading that authors whose works have fallen into the public domain have made of them.

A text, not an oracle

The distinction matters and is often mishandled. An oracle predicts ; the Yi-Jing, in its canonical texts as in its classical commentaries, predicts nothing. In Legge (1882), the judgement of the first hexagram opens with :

“Qian (represents) what is great and originating, penetrating, advantageous, correct and firm.” — Legge, The I Ching, hexagram 1.

Not a declarative sentence about the future. No promised outcome. Five words describing a quality of movement. It is for the reader to connect them with their situation.

Legge (1882), in his introduction, insists that the text is a “book of wisdom” that invites reflection, not a manual for mechanical divination. The classical commentaries of the “Ten Wings”, included in both Legge and Philastre, go in the same direction : they describe postures, tensions, equilibria — never forthcoming facts.

What the text offers

The Yi-Jing is structured around sixty-four hexagrams. Each describes a typical configuration of a situation : growth, stagnation, encounter, decision, return. These configurations are not events ; they are qualities of the moment.

When you consult the Yi-Jing, you do not ask “what will happen”. You ask “what does this moment call for”. The answer is not a verdict, but an image — thunder above the mountain, water overflowing, heaven in continuous motion — that shifts the question.

That shift is valuable. In an inner deliberation, we often circle around the same arguments. The Yi-Jing breaks that loop by offering an unforeseen figure that forces us to reformulate what we are looking for.

A modern reading : meaningful coincidence

Among 20th-century authors who took the Yi-Jing seriously, Carl Gustav Jung (1875-1961) holds a particular place. He wrote a preface in 1930 to the German translation by sinologist Richard Wilhelm (I Ging, Das Buch der Wandlungen, 1924), and articulated there a position that sharply distinguishes itself from predictive divination.

The concept Jung associates with the Yi-Jing is synchronicity : the meeting between an external event (here, the result of a casting) and an inner state (the concern of the one casting) is not a cause-and-effect relation, but a coincidence that makes sense for the person concerned. The casting has nothing to “predict” ; it offers an image that, by the mere fact that it imposes itself at that precise moment, invites reconsidering the situation from another angle.

This reading — careful, non-esoteric — fits well with the canonical texts themselves. It does not require believing in hidden forces ; it simply recognises that the image offered by chance can illuminate reflection.

Jung’s 1930 preface is still under copyright and is not quoted verbatim here. To read it in full, refer to an authorised edition.

What situations fit

Here are the uses for which the Yi-Jing is, in our view, most relevant today :

A decision that reason alone cannot settle

Two professional options of equivalent value. A life choice that divides the circle of close advisers. The Yi-Jing does not decide for you, but it offers a third perspective that can shift the dividing line.

A dilemma that resists

Some situations do not resolve through analysis. You return to them, you wear yourself out, you postpone. The Yi-Jing, by offering an image that doesn’t try to conclude, permits you to stay within the question longer — without getting lost in it.

A passage, a threshold

A project that begins, a chapter that closes, a life transition. The Yi-Jing gives language to mark this moment and to draw something from it. The hexagrams that explicitly treat these passages (3, 4, 24, 43, 49, 59, among others) offer precise images that few other texts propose.

A relationship to examine

Not to judge who is wrong, not to predict an outcome, but to see the dynamic in which one is engaged. The hexagrams linked to relationships — union, stagnation, encounter, separation — provide frames for thinking more finely about what is at stake.

What the Yi-Jing is not the tool for

In fairness, we should also say what the Yi-Jing should not be consulted for :

  • An emergency : a casting takes time and mental space. It is not for settling a decision that must be made within the hour.
  • Acute pain (recent bereavement, psychological crisis) : the Yi-Jing is not a substitute for therapeutic support.
  • Technical advice (finance, health, legal) : the text cannot replace expertise.
  • Validating what you have already decided : if you are not willing to hear anything other than the answer you hope for, nothing will happen.

A tool that develops over time

A first casting reveals nothing. It is a first reading, often uncomfortable because it does not look like what you expected. Practice builds over several months, even years : you note the castings, you come back, you compare with subsequent situations, you refine your ear for the images.

The classical texts, in Legge as in Philastre, encourage this patience. The Yi-Jing does not deliver its density on first consultation.

To go further

For an introduction to the Yi-Jing, see What is the Yi-Jing?. For the practical method, see How to cast the Yi-Jing. To choose an edition, see Editions of the Yi-Jing.

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Sources

All cited sources are in the public domain and freely available online.

  • Legge, James (1882) — The Yî King (The Sacred Books of the East, Vol. XVI), Oxford University Press. Original scan on Internet Archive.
  • Philastre, Paul-Louis-Félix (1885-1893) — Le Yi-King ou Livre des changements de la dynastie des Tsheou, Ernest Leroux, Paris. Full PDF.
  • Jung, Carl Gustav (1930) — Preface to I Ging, Das Buch der Wandlungen (German translation by Richard Wilhelm, 1924). Mentioned here for historical context only : the text remains under copyright (Jung † 1961, public domain expected in 2031). No verbatim quotation in this article.