The Ten Gods, Part 3: Officer — Structure and Seven Killings
正官 and 七殺 are the same relation split by polarity, and the tradition gave one of them a name meaning killings. Understanding why closes the Ten Gods.
Part 1 covered what supplies the day master. Part 2 covered what it spends. This is the fifth and last relation, and the only one that acts on the day master rather than being acted on by it.
官星 Officer is the element that controls yours. If you are 甲 Wood, Metal cuts you. If you are 丙 Fire, Water quenches you.
Everywhere else in this series, the polarity split produced two variations on a theme. Here it produces something closer to two different experiences, and the tradition named them accordingly: one is the Direct Officer, and the other is called Seven Killings.
The relation before the split
Officer is pressure from outside. Law, employers, deadlines, contracts, institutions, obligations, rank — anything with a claim on you that you did not issue yourself. In classical readings of a female chart it also carries the husband.
Note what it is not. Officer isn't hostility, and it isn't misfortune. A day master with no Officer anywhere has nothing shaping it, and that reads exactly as it sounds: capable, unconstrained, and answerable to nobody. Whether that's freedom or drift depends on what else is in the chart.
The polarity rule from Part 1 applies unchanged. 正 is opposite polarity and the relationship completes. 偏 is the same polarity and it doesn't.
But when what's being transferred is control, "completes" and "doesn't complete" mean something different than they did for support or for money.
正官 Direct Officer
Opposite polarity, so the control lands cleanly.
This is structure that fits. A role with clear expectations, a supervisor who is fair, a rule you can see the reason for, a contract that says what it means. The pressure is real and it is proportionate, and because it is proportionate the day master can work inside it.
正官 is the orthodox god of the system, and classical texts treat it as the most straightforwardly favourable of the ten. It produces the person who holds office well: reliable, principled, legible to institutions, comfortable with the idea that some things are simply required.
Its cost is the same as its virtue. Structure that fits is still structure. A chart heavy in 正官 with little to push back with can become someone who has never chosen anything — who fills roles well and doesn't know what they would do without one.
七殺 Seven Killings
Same polarity, so the control does not complete — and this is the case where failing to complete is worse than completing.
Two same-polarity forces meet with no affinity between them. Nothing mediates. The control arrives as raw pressure rather than as structure, and the day master feels it as attack rather than as expectation.
Its formal name is 偏官, Indirect Officer, and it follows the naming convention exactly. But the tradition mostly calls it 七殺 — Seven Killings — because in the sequence of ten stems, the stem that controls yours with the same polarity sits seven positions from your own. Count from 甲: 甲, 乙, 丙, 丁, 戊, 己, 庚 — the seventh is 庚, yang Metal, which cuts yang Wood with nothing between them.
That isn't a coincidence of one stem. Counting yourself as one, the seventh position is six steps on — and six is even, so the polarity always matches. Six stems is three elements, and three steps along the generation cycle is exactly the control relation. Same polarity plus control is the definition of 七殺, so the seventh stem is always the one, for all ten day masters.
What it reads as in a life: pressure without proportion. Competition, confrontation, crisis, deadlines that don't care, authority that isn't fair, danger. It is the god of people who operate under conditions that would break others — soldiers, surgeons, founders, anyone whose work is defined by what happens when it goes wrong.
And it is not a bad configuration. This is the part most single-line interpretations get wrong. 七殺 on a day master strong enough to carry it produces exceptional capability: someone forged by pressure rather than damaged by it. The classical phrase for a well-handled one is that the killings have been tamed — brought under control by Resource, which absorbs the attack, or by Output, which pushes back against it.
七殺 on a weak day master is the other thing entirely. Pressure with nothing to meet it, arriving repeatedly, from outside, against a frame that cannot answer. That is the configuration the name is warning about.
Why 傷官 attacks 官
Here is the piece that closes the series.
In Part 2, Output split into 食神 Eating God and 傷官 Hurting Officer. That second name is not decorative. 傷 means to injure, and 官 is the Officer — the god named in this post.
The mechanics are exact. Output is what your element produces. Officer is what controls your element. And what your element produces controls what controls you.
If you are 甲 Wood: Metal is your Officer, and Fire is your Output. Fire melts Metal. Your own production is the thing that attacks the authority pressing on you.
That holds for every day master, by the same identity that made Output produce Wealth — the cycles are related by fixed offsets, so the relationships between the gods are fixed too.
So the tension between 傷官 and 官星 isn't a personality observation that someone noticed and named. It is structural. A chart with strong Output and strong Officer contains a live conflict between two of its own components: the part that produces is aimed directly at the part that constrains.
That configuration has a name of its own, 傷官見官, and the classical texts treat it as one of the difficult ones. Read plainly, it describes something recognisable — the person whose talent keeps colliding with the structures meant to contain it.
Two pillars on the same branch
Xin Mao 辛卯 is 辛 Metal sitting on 卯. The branch holds 甲 and 乙, both Wood — one of only three branches whose hidden stems are all a single element, alongside 子 and 酉. Wood is what Metal controls, so this day master is seated on undivided Wealth: a single thing to manage, directly beneath.
Ji Mao 己卯 puts 己 Earth on the same 卯. Now Wood is what controls Earth, so the assignment inverts. This is a day master seated on 七殺, with the same undivided branch pressing on it.
Two pillars differing in one character, describing opposite situations — one seated on what it manages, the other on what presses it.
Worth noting against Part 2: 午 is a cardinal branch too, but its 己 Earth splits it across two elements. 卯 does not split, which is why the contrast between 辛卯 and 己卯 is cleaner than the one between 丙午 and 壬午.
The ten, closed
Five relations, one polarity rule:
| Opposite polarity — the relation completes | Same polarity — it doesn't | |
|---|---|---|
| 印星 Resource | 正印 Direct Resource | 偏印 Indirect Resource |
| 比劫 Peer | 劫財 Rob Wealth | 比肩 Friend |
| 食傷 Output | 傷官 Hurting Officer | 食神 Eating God |
| 財星 Wealth | 正財 Direct Wealth | 偏財 Indirect Wealth |
| 官星 Officer | 正官 Direct Officer | 七殺 Seven Killings |
Two rows look like exceptions and aren't. 劫財 and 傷官 sit in the left column despite carrying neither 正 nor 偏 in their names — because the column is polarity, not naming. Those two are the clearest evidence that the rule runs deeper than the labels.
Ten names, and none of them arbitrary. Two relations that add, three that subtract, and a single rule about polarity that splits each in half.
What a reading does with them is a separate question, and it starts with whether the day master is strong or weak — because that decides which column of this table a chart wants more of, and which it already has too much of.
Related reading
Reading Your Chart
The Ten Gods, Part 2: Output and Wealth — What the Day Master Spends
Output and Wealth are the two relations where energy leaves the day master — and unlike Resource and Peer, they run in sequence. You produce, and what you produce is what earns.
Reading Your Chart
The Ten Gods, Part 1: Resource and Peer — The Two That Add
The Ten Gods are usually taught as ten personality types, which makes them look arbitrary. They aren't ten things — they're five relations split by polarity, and only two of the five give the day master anything.
Reading Your Chart
Strong or Weak: What Day Master Strength Means in BaZi
A strong day master is not a lucky one. What 신강 and 신약 actually measure, the three tests that decide it, and why getting this backwards inverts every other reading in the chart.
Read your own chart
The four pillars, the strength verdict, and what the configuration asks for.
Begin a Reading