Upper trigram
Water (Kan) above
Danger and depth.
Hexagram 39 of 64
I Ching hexagram 39, Obstruction, is water above, mountain below. In brief: an obstacle that calls for a different route. Counting from the bottom, its solid lines sit in places 3 and 5 and its broken lines in 1, 2, 4 and 6.
Legge, The Yî King, 1882.
Upper trigram
Danger and depth.
Lower trigram
Stillness and limit.
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What the text says, in plain terms
The Judgement
Obstruction ahead. Pressing directly into the difficulty fails; turning aside, seeking good counsel and looking at your own part in it leads through.
The Image
Water on a mountain, blocked on steep ground. The lesson is to turn inwards and build character when the way forward is blocked.
A summary of meaning written for this site, not a translation — James Legge’s 1882 translation of the full text follows below. How the Judgement and the Image are read, and which translations to use →
Primary source
“In (the state indicated by) Kien advantage will be found in the south-west, and the contrary in the north-east. It will be advantageous (also) to meet with the great man. (In these circumstances), with firmness and correctness, there will be good fortune.”
“(The trigram representing) a mountain, and above it that for water, form Kien. The superior man, in accordance with this, turns round (and examines) himself, and cultivates his virtue.”
Do not charge the obstacle. Pause, get advice, go around it, and ask what you could change in your own approach.
A blockage that neither person can push through alone. Talking it over with someone wise helps.
Barriers, delays and dead ends. Regroup, find allies and reconsider the route rather than repeating the same attempt.
Read from the bottom up. This figure runs yin yin yang yin yang yin — what each position means.
2 yang and 4 yin lines. Five of the six stand in their proper place, and the pairs 2–5 and 3–6 answer.
Mountain below — stillness and limit — is the private, inner side of hexagram 39.
Water above — danger and depth — is the world that side meets.
Earth below controls Water above. The inner position restrains the outer, which reads as holding back circumstance rather than being carried by it.
The middle son sits above and the youngest son below. Two brothers, the older one on top — siblings rather than parent and child, so the order is one of seniority, not authority.
Calculated from the lines
Nuclear hexagram
What is happening beneath the surface.
Lines 2–4 give Kan (Water) as the lower trigram, lines 3–5 give Li (Fire) as the upper.
Opposite hexagram
The situation turned inside out.
Change all six lines and Water over Mountain becomes Fire over Lake.
Inverse hexagram
The situation seen from the other side.
Turn the figure upside down and Water over Mountain becomes Thunder over Water.
None of these are assigned by an author — each follows from the arrangement of lines.
Water above, Mountain below.
Water over Mountain: danger and depth meeting stillness and limit.
Statements of fact on this page were checked against these sources in October 2026. How we choose and check sources: editorial policy.
AstroHot. “I Ching Hexagram 39: Obstruction.” Accessed October 27, 2026. https://astrohot.com/i-ching/hexagram/39/
{{cite web |title=I Ching Hexagram 39: Obstruction |url=https://astrohot.com/i-ching/hexagram/39/ |website=AstroHot |access-date=2026-10-27}}
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