Part 1 of 2: the story and the substance.
Companion piece:
Ready for the field manual? Read From Cave to Crown: A Letter and a Playbook for the In-Between (Part 2).
Who is David? David is the shepherd from the Hebrew Bible who later became king of Israel. Goliath was the Philistine champion he defeated with a sling.
At dawn the hills near Bethlehem look like a rumpled quilt. A boy walks the boundary with a staff that has learned his hands, the way a tool does after years together. The sheep stray. The boy whistles. Somewhere a lion remembers being hit between the eyes by a stone and decides to keep his distance.
The prophet Samuel had come yesterday. Oil on the head, the unexpected son brought in from the fields, the brothers trying to look pleased. Then silence. No crown. No trumpet. Just the ordinary next morning and the same animals that do not read prophecy.
This is the bit people skip. The anointing happens, then nothing changes except everything. The boy goes back to work with a different centre of gravity. He is still David. He is also something more. The line inside has moved.
Much later he will step into a valley where a giant mocks the living God and an army remembers it is small. He will pick stones, not armour. He will run towards the noise. By then the real fight is over. It ended quietly, somewhere between sheep and sky, when the boy decided who he was and who held him. The sling is technique. Identity is decision.
We like the visible part. The single shot. The heap of armour. The cheer that travels through a crowd like a flame through dry grass. But the older wisdom, the kind that smells of dust and ink, says battles are won before anyone lifts a sword. Sun Tzu wrote it as calculation. David lived it as consecration. Two ways of saying the same thing. Get your inside right, and the outside follows.
There is a modern way to say this that is less poetic and just as stubborn. People do what people like them do. If I hold the line “I am the kind of leader who protects focus and keeps my word,” I begin to prune my calendar and clean my language. I stop writing “ASAP” and start writing “Wednesday 15:00.” I end meetings with names and dates instead of vibes. It is small, and then it is not.
I have seen this many times and so have you. A head of operations with a thousand messages a week writes a single sentence on an index card and reads it every morning. She says it out loud. She acts from it when the room gets loud. In eight weeks, the team’s speed shifts as if someone oiled the gears. She did not become someone else. She simply chose to be who she had said she was, in public, on repeat.
Identity is not a speech. It is a promise upheld by tiny acts.
There is also the armour problem. Saul, the first king of Israel, means well. He always does. He offers what he thinks success looks like: weight, polish, the sound a chest plate makes when you knock it with a fist. David tries it on and moves like a man in someone else’s suit. You can almost hear the pause. Sorry, he says, I cannot walk in this.
How many leaders are moving like that. Dressed in a previous boss’s voice. Wrapped in a deck when a page would do. Performing certainty, they do not feel because that is what the last person did. The cost is movement. You lose the half-second that decides a moment. David chooses his own kit. Five stones. One habit honed under an empty sky. Authenticity is not self-expression for its own sake. It is operational.
If you prefer the academic language, it is simple. Identity changes how we see effort, friction and risk. When a task belongs to your “me” story, you push longer and read setbacks as useful, not fatal. And in transitions, you grow by trying on a slightly larger self, collecting feedback, editing what does not fit. You do not wait to feel ready. You act into readiness. Put that in a board pack and it sounds like theory. Watch it in a Tuesday meeting and it looks like a person choosing.
The story holds one more quiet lesson. After the prophet, after the oil, after the valley, David still writes songs. Some of them sound like a man breathing hard in the dark. “Even though I walk through the valley of the shadow of death, I will fear no evil.” This is not palace music. It is field notes from somebody who learned to tell his fear where to stand. Gratitude and meaning are not soft extras. They are ballast.
You can try this in one ordinary week.
On Sunday evening write one line that begins, “I am the kind of leader who…”. Keep it plain. Protects focus. Tells the truth early. Builds calm under pressure. Then choose one act each day that expresses it. Decline a meeting with no clear outcome. Replace a vague promise with a date and owner. Put a single one-page brief in front of a conversation and hold to it. Each act is a small vote for the person you are becoming.
Also choose one piece of borrowed armour to put down. If you write when everyone expects slides, write. If your team needs your presence more than your polish, give them you. If you are repeating a phrase you do not believe, retire it.
At the end of the week, ask one person you trust two questions. Where did my behaviour match the line I wrote. Where did I drift. Listen without defence. Thank them. Adjust. Repeat.
The risk, of course, is success. Success can loosen your grip on the centre that got you here. David knew the warmth of that drift. He looked from a rooftop and forgot he was a shepherd. It happens. Titles outgrow character. The antidote is not shame. It is return. “Create in me a clean heart,” he wrote, a way of saying, take me back to the true story. Leaders fall. Leaders return. The sling is always there.
The giant still stands in the valley. He looks a lot like your calendar. Or cash. Or the conversation you have postponed because it will not be tidy. The point is not bravado. The point is posture. You walk down the hill as someone who has already chosen. The stones feel smooth because they have lived in your hand. You do not need to be loud.
You need to be settled.
Next in the series
Ready for the field manual that helps you hold this line when life tests it. Read From Cave to Crown: A Letter and a Playbook for the In-Between.