How to Consult the I Ching

Consulting the I Ching is simpler than the thick books suggest. You ask a question, you cast six lines, and you read what the book says about them. The art lies not in the technique but in the attention: how you ask, how you cast and how you read together determine what the oracle can give you.

Start with a good question

The I Ching does not answer yes or no. The book describes situations and the attitude that fits them, and that only works if your question leaves room for it. So do not ask "should I take this job?", but "what do I need to know about this job?" or "what does this choice ask of me?". An open question invites the oracle to show you something you had not yet seen; a closed question forces a book full of images into a box it does not fit.

A few forms that work well:

• How do I best relate to this conflict?
• What does this situation ask of me right now?
• Where do I stand in this relationship, and what is my work now?

Ask your question once and take the answer seriously. Hexagram 4, Youthful Folly, puts it plainly: at the first question the oracle answers; whoever asks two or three times out of distrust receives no further answer.

Six lines, from the bottom up

A hexagram consists of six lines, and you build it the way a plant grows: from the bottom up. Each cast produces one line; the first cast is the bottom line, the sixth the top. Traditionally this is done with fifty yarrow stalks, a slow and attentive ritual; three coins are quicker and just as valid. If you have no stalks or coins at hand, you can cast the stalks online: the app follows the classical yarrow method, including its exact probabilities.

Old and young lines

Each cast gives one of four outcomes. A young yang or young yin is a stable line: it describes the situation as it is. An old yang or old yin is a line at its peak, about to turn into its opposite: yang becomes yin, yin becomes yang. These old lines are therefore called changing lines, and they are the most personal part of the answer.

Reading judgment, image and commentary

Each hexagram offers three layers. The Judgment is the core statement: what this time essentially is and whether undertaking something now pays off. The Image translates the two trigrams into a picture from nature, with an attitude attached: this is how the noble one acts. The commentary brings both into your own situation. Read them in that order and let the images stand for a while before drawing conclusions: an image that says nothing in the morning can be exactly right by evening. You can find all sixty-four hexagrams in the overview.

Changing lines and the second hexagram

If you have cast old lines, first read the texts for exactly those lines: they point to where the situation is in motion. Then turn each old line into its opposite and a second hexagram appears: the direction in which the situation is moving. Cast hexagram 5, Waiting, with a changing third line, for example, and it turns into hexagram 60, Limitation: the waiting takes shape through clear boundaries. Read the first hexagram as the now, the line texts as the advice, and the second hexagram as the movement already under way. Without changing lines there is no second hexagram: the answer then rests in a single image.

Keep a journal

For every consultation, note the date, your question, the hexagram, the changing lines and your first thoughts. Not because you must, but because it works: reading back after a few weeks reveals patterns that were invisible on the day itself. A journal also keeps you honest: you see what you read into the answer at the time, and what actually happened. Slowly the I Ching becomes what it has been for centuries: not a machine for loose answers, but a conversation that deepens over years.

Frequently asked questions

Can I ask the I Ching a yes/no question?

You can, but you will get little in return. The I Ching describes situations and attitudes, not yes or no. Ask openly instead, for example: what do I need to know about this choice?

How often may I ask the same question?

Once per situation. Hexagram 4 warns that whoever asks two or three times out of distrust receives no further answer. Only ask again once the situation has genuinely changed.

What does it mean if there are no changing lines?

The situation is stable and there is no second hexagram. You read only the judgment, the image and the commentary of the hexagram you cast; that single image is the whole answer.

Do I need yarrow stalks, or are coins just as good?

Both work. The stalk method is slower and more meditative and has slightly different probabilities; three coins are quicker and just as valid. You can also cast the stalks online, with the classical probabilities.