The Ten Gods in Bazi Are Relationships, Not Deities
The ten gods in Bazi (shi shen) are not deities and they do not act on you. They are ten names for the relationship between your day master, the character that is you, and every other element in your chart. Each name describes a direction of push or pull. Once you see them as relationships, the whole chart reads as a map of how you meet the world.
If the phrase "day master" is new to you, start with what a day master is, because the ten gods only make sense in relation to it.
Why ten, and why they collapse into five
Every element around your day master does one of five things. It can be the same as you, or you can produce it, or you shape it, or it pressures you, or it feeds you. That is five relationships.
Each of those five then splits in two, depending on polarity. When the other element shares your yin or yang charge, the relationship runs smoother and more alike. When it carries the opposite charge, the same relationship runs sharper and more magnetic. Five relationships, two polarities each, and you have ten. That is the whole system. The classical names sound grand, but underneath they are just these five plain groupings.
None of this is a verdict on who you are. It is a description of angles, the way a compass names directions without judging where you stand.
Companions: elements like yours
Companions are the element that matches your day master. In plain terms, these are your peers and your rivals. The same-polarity version feels like a sibling who moves the way you move. The opposite-polarity version feels like a competitor who wants the same thing you want.
Companions lend you backbone. A chart with strong companion support tends to trust its own footing and hold its position under pressure. The trade is that the same energy can tip into stubbornness or comparison, measuring yourself against everyone in the room. Read as a relationship, this is simply the part of you that says "I can stand on my own," turned up loud.
Output: what you express and create
Output is the element your day master produces. Think of it as everything that flows out of you: your speech, your work, your art, your visible talent. This is the grouping that turns inner nature into something other people can see.
The same-polarity form tends to be steady and craftsmanlike, output you can repeat on demand. The opposite-polarity form is more performative and expressive, the kind that lights up a room and improvises. A chart heavy in output usually points to someone who needs a channel for what is inside them. Starve that channel and the pressure builds. Give it a real outlet and the same person settles.
Wealth: what you shape and control
Wealth is the element your day master shapes and controls. The old texts call it wealth, but the honest reading is broader. It is whatever you take hold of and direct: money, yes, but also projects, resources, and the plans you are trying to bring under your hand.
The same-polarity version rewards patient, structured effort, building value a step at a time. The opposite-polarity version is quicker and more opportunistic, the sudden chance you either seize or miss. Wealth in a chart is not a promise of riches. It is a description of your relationship to control and reward, how you reach for the thing you want to hold. That relationship can be well fed or overstretched, and the chart only names which way it leans.
Authority: what pressures and directs you
Authority is the element that pressures your day master. This is the grouping people brace for, and it is worth being straight about. Authority is the boss, the rule, the deadline, the standard you did not set. The same-polarity form tends to feel like fair structure you can work within. The opposite-polarity form feels sharper, more like a demand that keeps testing your edge.
Pressure is not punishment. Authority is the relationship that shapes raw nature into something disciplined, the way a riverbank gives a river its force. But sustained pressure on a day master with little support wears it thin, and that is real.
Here is your door. If you have been carrying an authority relationship that keeps draining you, name one demand this week that is not actually yours to carry, and hand it back. Say it out loud to the person it belongs to, or take it off your list. One demand, returned.
Resource: what supports and teaches you
Resource is the element that feeds your day master. These are your supports: mentors, learning, rest, the people and habits that pour energy back into you. Where output flows out, resource flows in.
The same-polarity form is quiet, dependable backing, the steady source you can lean on. The opposite-polarity form is more like inspiration that arrives from outside and lifts you. A chart rich in resource points to someone who runs well when they are being taught, backed, or replenished. The shadow side is leaning so hard on support that you never quite move under your own steam. If that is the drain you feel, here is the door. Pick one thing you have been waiting for someone else to hand you, and take the first step on it yourself this week.
Read your own map, then do one thing with it
The ten gods are a relationship map, not a personality test and never a prediction. They tell you which currents around your day master push, pull, feed, or drain it. What you do inside those currents is still yours.
You can find your own ten gods by casting your chart and reading which groupings sit closest to your day master. Some will be loud, some barely present, and that shape is what makes a chart yours rather than anyone else's.
Here is the door to close on. Cast your chart, find the one grouping that pressures or drains you most, and take the single action this article gave you for it this week. Hand back a demand that is not yours, or take one step on a thing you have been waiting on. One relationship, one move, this week.