Hexagram 36 · King Wen order

No. 36 Darkening of the Light

地火明夷 · Míngyí · Fire under Earth

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“Keep the light inside and let the outside stay dim. Endurance is the work here.”

Lower trigram ☲ Fire 离 — clarity & brightness

Upper trigram ☷ Earth 坤 — receptivity & support

Trigram: a three-line symbolic figure that forms one half of an I Ching hexagram.


Introduction

The sun has gone beneath the earth, and the landscape is lit from underneath. Darkening of the Light pictures clarity kept private while conditions stay poor.

In practice, this names a stretch where being visible is costly. The work is to keep your judgement intact without showing it.

The judgement

“Darkening of the Light. In adversity it furthers one to be persevering.”

In plain words: the light is hidden, and persistence is what carries you through it.

Read it as a note about conduct under pressure. Clarity kept inward tends to survive; clarity displayed tends to be spent.

Core themes

  1. Keeping your light inward is the strength here. Displaying it is the risk.
  2. Hard conditions tend to test conduct before they test ability.
  3. Endurance without bitterness is what makes the waiting survivable.

Line-by-line overview

Six lines, read bottom to top — matching the figure above.

Each line describes one stage in an evolving situation. Line 1 marks the earliest, foundational beginning; line 6 shows where the pattern has run its course. Open a line to read it.

Line 1 初九
Darkening of the light in flight — the wings droop

At the base, you have to move and the movement is undignified.

The old image is a flying bird whose wings hang low, going without eating for three days.

Leaving before you are ready tends to look worse than it is.

Line 2 六二
Wounded in the left thigh — a horse brings rescue

Here the damage is real but limited, and help arrives from an unexpected direction.

The old line says rescue comes, and calls it good.

Accepting the help tends to be the right call at this height.

Line 3 九三
Hunting in the south — the great head is captured, no blame

At this level the work resumes in daylight, though quietly.

The old line says the leader of the darkness is taken, and advises against haste.

Persistence in a hidden stretch tends to be more useful than a confrontation.

Line 4 六四
He pierces the left side of the belly — the heart is reached

Here the pressure reaches somewhere central, and the old line speaks of leaving the door of the courtyard.

Withdrawing from the inner circle is what the line describes.

Knowing when you are no longer inside tends to be the whole skill here.

Line 5 六五
Darkening of the light like Prince Chi — perseverance furthers

At the centre, the hiding is deliberate.

The old image is a prince who conceals what he understands in order to survive a bad ruler.

Keeping your judgement while appearing to have none is a hard discipline.

Line 6 上六
No light, only darkness — first he rose, then he fell

At the top, the darkness has no light in it at all.

The old line describes a rise, then a fall.

The image is someone who climbed and then went into the ground.

Outer success without inner clarity tends not to last.

Summary

Read as a whole, this figure asks you to protect what you still understand. Keep it inward, accept help when it arrives, and wait for a stretch where being seen is cheap again.


Short reads from the blog. A changing line is a line that may shift as a situation moves.

If you would like to browse all 64 hexagrams, visit All 64 Hexagrams.

If you would like to learn about static hexagrams and the interpretation rules for changing lines within I-Ching, please visit our general guide: Understanding Changing & Static Lines.

How to use this page. Read the figure, then the judgement, then the lines in order. A reading ends with an observation about yourself — never with a verdict about what will happen.