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Human Design Chart · Gate 39 of 64

Gate 39, Provocation: water on the mountain, the obstruction to be met

Gate 39 is the place on Ra Uru Hu's wheel that carries hexagram 39, 蹇 Jiǎn, obstruction: water lying on top of a mountain, a hard way ahead and a steep one behind. Human Design places it in mid-Cancer, in the Root centre, with one channel, Emoting, to gate 55 in the Solar Plexus.

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Gate 39 drawn two ways. On the left, hexagram 39, 蹇 Jiǎn, as six lines from the bottom: broken, broken, whole, broken, whole, broken. Below, the zodiac as a straight strip from 0° Aries to 360°, with the gate marked from 9°30′ to 15°07′30″ Cancer. 1 2 3 4 5 6 Gate 39 Hexagram 39, 蹇 Jiǎn Centre Root Channel to gate 55 (Solar Plexus) Ari Tau Gem Can Leo Vir Lib Sco Sag Cap Aqu Pis 0° Aries 360°
Our drawing of gate 39: the hexagram it takes its number from, and its place on the zodiac in Ra Uru Hu's wheel, in Cancer. It sits in the Root centre.

Facts

Gate
39 of 64; 29 of 64 on the wheel, counting from gate 41
Human Design name
Provocation
Hexagram it borrows
39 蹇 Jiǎn ䷦, Obstruction
On the zodiac
9°30′ to 15°07′30″ Cancer
Centre
Root (a motor)
Channel
39-55 Emoting
Circuit group
Individual
Opposite gate
38: The Fighter

Meaning

Water lies on a mountain: danger in front, a steep slope behind. The hexagram is obstruction, and the tradition reads it as the time to stop and look for help rather than force a way through. Its Judgment gives directions, "advantage will be found in the south-west, and the contrary in the north-east", in Legge's English, and advises meeting the great man. The Image turns the obstacle inward: the superior man turns round to examine himself and cultivate his virtue.

Human Design places gate 39 from 9°30′ to 15°07′30″ Cancer, in the Root centre, one of the four motors, which the system ties to pressure and drive. Its channel, which the school names Emoting, runs to gate 55 in the Solar Plexus, the motor it ties to emotion; the pair is in the Knowing circuit of the Individual group.

The engine names the gate Provocation. We read it, in our own words, as the pressure that meets an obstacle and pushes on it, testing what will move. The hexagram's advice suits that pressure well: when the way is blocked, look at oneself and look for allies. Its line texts repeat one pattern, going forward meets difficulty and coming back meets praise. Joined to gate 55, abundance, the gate can be read as a stirring that brings feeling to the surface, in oneself and in others.

Opposite gate 39 on the wheel is gate 38, opposition, its pair in the I Ching's order too. The school names a cross, Tension, from 39 and 38 with 21 and 48.

On the wheel

Gate 39 covers 5°37′30″ of the zodiac, from 9°30′ to 15°07′30″ Cancer, the 29th gate counting from gate 41. In 2026 the Sun passes through it from 1 July to 7 July, and within a day of those dates in other years. Each of its six lines covers 56′15″:

  • Line 1: 9°30′ to 10°26′15″ Cancer
  • Line 2: 10°26′15″ to 11°22′30″ Cancer
  • Line 3: 11°22′30″ to 12°18′45″ Cancer
  • Line 4: 12°18′45″ to 13°15′ Cancer
  • Line 5: 13°15′ to 14°11′15″ Cancer
  • Line 6: 14°11′15″ to 15°07′30″ Cancer

In a chart the gate is active when any of the 26 positions falls in it, and the channel Emoting is defined only when gate 55 is active too, by either set.

When the Personality Sun is in this gate, the school's table names the cross by the angle of the profile: the Right Angle Cross of Tension (39/38 | 21/48), the Juxtaposition Cross of Provocation (39/38 | 51/57) or the Left Angle Cross of Individualism (39/38 | 51/57). The four numbers are the Personality Sun and Earth, then the Design Sun and Earth. We give the names only.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Hexagram (the I Ching)
39 蹇 Jiǎn ䷦: Mountain below, Water above; Legge (1882) spells it Kien sourced
Wheel position (Ra Uru Hu's wheel)
9°30′ to 15°07′30″ Cancer, 99.5° to 105.125° of the tropical zodiac: a modern placing, not the I Ching's sourced
Centre (the system's association)
Root: the system ties it to pressure and drive. A name and an association, not anatomy sourced
Channel and circuit
39-55 Emoting, to gate 55 in the Solar Plexus: Knowing circuit, Individual group sourced
Gate opposite on the wheel
Gate 38, The Fighter, 180° away; its hexagram has every line of this one flipped sourced
Crosses named from this gate
Right Angle Cross of Tension (39/38 | 21/48); Juxtaposition Cross of Provocation (39/38 | 51/57); Left Angle Cross of Individualism (39/38 | 51/57) sourced
Gate name
Provocation: the name the engine prints, the same as the Definitive Book's title as the pyhd tables record it. A name, not the hexagram's sourced
Gene Keys (Richard Rudd, 2009)
Key 39, from the same hexagram at the same place on the wheel; our Gene Keys Profile page for it gives our own words sourced
Our reading
The push that comes up against something: read as the pressure to stir things up, which turns inward when the way ahead is blocked. our construction

How the schools read it

The I Ching, in Legge's translation (1882)
“In (the state indicated by) Kien advantage will be found in the south-west, and the contrary in the north-east.”
Human Design (Ra Uru Hu; the school)
Names the gate Provocation and sets it in the Root centre, at one end of the channel Emoting. Its descriptions of the gate and its six lines are in Ra Uru Hu's books, in copyright; we do not quote or paraphrase them.
The independent schools
Zeno Dickson and Chaitanyo Taschler, Chetan Parkyn, Karen Curry Parker and later teachers compute the same gate at the same place, and read it in their own words.
EsoTerrier
The push that comes up against something: read as the pressure to stir things up, which turns inward when the way ahead is blocked.

Claims about it

  • Gate 39's place on the zodiac, 9°30′ to 15°07′30″ Cancer, is where the I Ching itself puts hexagram 39.

    false

    What the record shows: The wheel is Ra Uru Hu's arrangement: Shao Yong's 11th-century circle of the 64, rotated so that hexagram 41 starts at 2° Aquarius. No Chinese source ties a hexagram to degrees of the zodiac.

  • The Root centre, where gate 39 sits, is an organ or gland, and the gate tells something about the body.

    unverified

    What the record shows: The centre's name is a name. The schools' pairing of the centres with organs and glands, taken from the chakra books of the 1920s, has no physiological correspondence that anyone has shown, and we never read a gate or a centre as the body or its health.

  • Gate 39 is one of the 64 codons of the genetic code, so it marks something in a person's genes.

    false

    What the record shows: Both sets have 64 members because both are built from a small alphabet in groups: two kinds of line in six places, four bases in three. Nothing beyond the count matches.

Elsewhere on EsoTerrier

Sources

Primary texts (3)
  1. Lynda Bunnell and Ra Uru Hu, The Definitive Book of Human Design. Carlsbad: HDC Publishing, 2011. In copyright; its gate and cross titles as the pyhd tables cite them by page.
  2. Ra Uru Hu, The Rave I'Ching: written in 1989 by Jovian's account; The Complete Rave I'Ching, CreateSpace, 2011. In copyright; cited, not quoted.
  3. James Legge (trans.), The Yî King, Sacred Books of the East XVI. Oxford: Clarendon Press, 1882. Public domain; quoted briefly and credited. archive.org/details/sacredbooksofchi16conf
Studies and other sources (8)
  1. Jovian Archive, "Human Design Dictionary": the school's definitions, read in full 13 October 2026. jovianarchive.com/pages/human-design-dictionary
  2. Pascal Polleunus, pyhd, Human Design calculations in Python with tables cited to the Definitive Book by page, 2025 (MIT licence). github.com/ppo/pyhd
  3. natalengine 1.6.0, a Human Design calculator in JavaScript, 2024 (MIT licence): the source of our cross-name table. npmjs.com/package/natalengine
  4. Chetan Parkyn, Human Design: Discover the Person You Were Born to Be. London: HarperElement, 2009. Cited, not opened.
  5. Karen Curry (Parker), Understanding Human Design. San Antonio: Hierophant Publishing, 2013. Cited, not opened.
  6. Zeno Dickson with Chaitanyo Taschler, Human Design Revealed. Zen Human Design, 2015. Cited, not opened.
  7. Bonnie Sorsby, "Human Design Gates By Degree". bonniesorsby.com/human-design-gates-by-degree
  8. The Unicode Consortium, Yijing Hexagram Symbols, U+4DC0 to U+4DFF: the 64 glyphs, in the received order. unicode.org/charts/PDF/U4DC0.pdf
Our own research (5)
  1. EsoTerrier, the Human Design validation of 12 October 2026: 445 births against an independent calculation, three open-source engines and three public calculators.
  2. EsoTerrier's Human Design engine (services/humandesign), as audited on 14 October 2026: what we compute and the names we print.
  3. EsoTerrier, Gene Keys research of 9 October 2026, with its legal and trade-mark report.
  4. EsoTerrier, the I Ching records for hexagrams 1 to 64 (2026): characters, lines, trigrams and the related hexagrams.
  5. EsoTerrier, the Human Design gate records gate-1 to gate-64 (14 October 2026): each gate's structural facts, and our own summary and reading of it.

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By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 20 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.