The Four Common Preliminaries

The four common preliminaries — known in Tibetan as the four basic thoughts, or the four ordinary foundations — are a set of contemplations that sit at the beginning of Tibetan Buddhist meditation. They are called common because they are shared across all schools and lineages. They are called preliminaries because they prepare the ground. Before the main practice of any meditation session, before refuge, before visualisation or mantra, these four thoughts are brought to mind. They focus the intention. They remind the practitioner of what is actually at stake. They sharpen motivation and focus. They are, in a very real sense, the reason to bother.

In my tradition — the Karma Kagyu — we say that a practitioner could contemplate just these four and reach enlightenment. That is not a small claim. It means that if you genuinely understood, in your bones, what these four teachings are pointing at, everything else would follow naturally. The practice would practise itself. The question is always: do we actually understand them, or do we just know what they say?

Table of Contents

Naropa was the greatest scholar of his age. He knew the dharma completely — every text, every argument, every word. One day an ugly old Dakini appeared before him and asked: do you understand the words of the teaching, or their meaning? He answered proudly: both. She wept. Not because he was wrong about the words. Because he was wrong about the meaning — and didn’t know it. He had been working his whole life and was still standing outside the door.

Buddhism is not magic. The door does not open from the outside. Understanding comes from moving through — from bringing these four thoughts off the page and into the body, into the session, into the moment of sitting down and actually arriving. Nobody can do that for you. The Dakini can point. The lama can point. The teachings can point. But the step through the door is yours alone.

These pages are the pointing. The step is yours.

→ The Six Yogas of Naropa

This series of pages is my attempt to explore each of the four properly — with the dharma intact, with science where it genuinely confirms and deepens the teaching, and with enough personal honesty to make them real rather than theoretical. These are not museum pieces. They are working instructions. And they begin every single Tibetan Buddhist meditation session because they need to — because without them, the mind sits down on the cushion but does not actually arrive.

Why These Four — and Why in This Order

The four common preliminaries are not a random collection of useful Buddhist ideas. They are a sequence — a logical movement with a specific destination. Each one does something to the mind that the next one depends on. Remove one and the whole structure weakens. Reorder them and something essential is lost.

The sequence works like this. The first thought — precious human existence — establishes what you have. The rarity of these conditions, the good fortune of being here with the capacity to practise. It generates gratitude, and through gratitude, genuine motivation. But motivation alone is not enough. The mind that knows it has something precious will still defer, still assume there is time, still put practice off until the circumstances are better.

This is where the second thought arrives. Impermanence does not allow that comfort. Everything that has a beginning will end — including this body, these conditions, this teacher, this access to the teachings. The window is open. It will not stay open. This is the whip that moves the grateful mind into action.

But action toward what? The third thought answers this. Karma — the understanding that every action leaves an imprint, that the conditions you have now are the result of what has been done before, and that what you do now is actively shaping what comes next. This is not fatalism. It is the opposite — a profound recognition of agency. You are not a passenger. You are not a victim of circumstance or a creature of habit too deeply grooved to change. You are the author of what comes next, holding a pen that has never once stopped writing.

And then the fourth thought names the problem all of this action is addressing. Suffering — dukkha — the pervasive unsatisfactoriness of conditioned existence. Not tragedy, not melodrama. The structural friction of a mind that has not yet found what it is actually looking for. This is the honest diagnosis that makes the whole journey worthwhile. Because once you have seen it clearly, you cannot unsee it. And you cannot pretend that more conditions will solve a structural problem.

There is no structure big enough to hold steady all the other structures.

Four thoughts. One sonnet inside a much larger opus. By the end of the fourth, the mind is no longer sitting casually on the cushion. It knows what it has, knows it will not last, knows it holds the pen, and knows what it is working with. That is a mind ready to practise.

What opens now was placed long before

What Psychology Confirms

There is a well-established framework in psychology called the transtheoretical model of behaviour change — also known as the stages of change. Researchers studying how people actually transform their behaviour found that knowledge alone almost never produces change. Understanding that something is true is completely different from being moved by it. What moves people through the stages from passive awareness to committed action is a specific internal shift — a combination of genuine motivation, urgency, personal agency, and honest reckoning with the problem.

The four common preliminaries address exactly these four elements, in exactly this order. Precious existence creates motivation. Impermanence creates urgency. Karma creates the sense of personal agency — the demonstrable, observable, scientifically confirmed fact that what a person does today genuinely changes what tomorrow looks like, right down to the structure of the brain. Suffering creates the honest reckoning. The tradition assembled this sequence not from psychological research but from twenty-five centuries of watching what actually turns the mind toward liberation. The research, arriving from the opposite direction, confirms the same architecture.

This is what I mean when I say the Buddha was right. Not as a matter of faith — as a matter of observable fact, confirmed by people who had no interest in Buddhism and no knowledge of the tradition. They were simply studying how human minds change. And they found the same structure. The same four elements. The same order.

The Four Thoughts — Meditation Begins Here

1. The Precious Human Existence

You are here by no accident. The conditions that allow genuine practice are almost impossibly rare — the tradition illustrates this with a blind turtle surfacing once every hundred years, its head passing through a single golden ring floating on a vast ocean. That is the improbability you have assembled. The appropriate response is not pride but thankfulness, and through thankfulness, the recognition that something is owed. The page explores the eight unfavorable states, the ten blessings, and what neuroscience confirms about the brain’s capacity to transform through practice.

→ Read: Why is the Human Existence so Precious?

2. Impermanence

Everything that arises will cease. This is not pessimism — it is the most energising truth in the practice, once you stop flinching from it. From below it is a whip: nothing lasts, so move. From above it is a carrot: nothing is fixed, so nothing is impossible. On the cushion it is a teacher: watch the thoughts arise, remain, and dissolve back into the space they came from. The page follows both directions and asks — in the stillness between thoughts — a question that changes everything: am I conscious of that which is aware?

→ Read: What is Impermanence?

3. Karma

Karma is not cosmic punishment. It is causality — every action leaves an imprint, imprints ripen into conditions, conditions shape the next moment. The future is not written. It is being written right now, by what you do with your body, speech, and mind today. The page explores the four factors that amplify any action, the question of consent and the poker table, and the precise point where agency becomes unmistakable: you are here because of what has been done, and what you do next will determine where you go from here.

→ Read: What is Karma?

4. Suffering

Dukkha — usually translated as suffering — means something more precise: the pervasive unsatisfactoriness woven into conditioned existence, the low-grade friction that runs beneath even pleasant experience. The page names the three types, traces them through the science of the arrival fallacy and the brain’s default negative tilt, and arrives at a personal image that may be the most honest description of what meditation actually is: a teenager by railway tracks in Canada, blinking at the gaps between wagons, already reaching for the space that practice is trying to find.

→ Read: What is all this about Suffering?

What Comes Afterwards in the Meditation

The four common preliminaries prepare the ground for the meditation. They do not complete the practice. Once the mind is oriented — grateful, urgent, agentic, honest — the next movement is refuge: the formal act of turning toward the Buddha, dharma, and sangha as the direction of one’s life. Refuge is not a vow made once and forgotten. In the Karma Kagyu tradition it is renewed at the opening of every session, immediately after the four thoughts, because the orientation it establishes is what the practice depends on.

Beyond refuge, the session moves into the build-up phase — the practices of Shiné and Laktong, the development and completion stages of Kyerim and Dzogrim, the body of the meditation itself. Each of those has its own pages in this section. But none of them can do what they are designed to do without this foundation.

The four thoughts come first because they are first. Not procedurally — essentially. They are the reason the practitioner is sitting down at all. The sonnet that opens the opus. The ground from which everything else grows.

“It is said that we could study and meditate on just the four basic thoughts in order to reach enlightenment.” — QP