Pierre Hadot’s Spiritual Exercises
Ancient philosophy as a way of life, not a body of doctrine
What are Pierre Hadot’s spiritual exercises and how do you practice them?
Pierre Hadot showed that ancient philosophy was not primarily a set of doctrines to be believed but a collection of "spiritual exercises" — daily practices that transformed perception, desire, and action. The exercises include attention to the present moment, self-examination, meditation on death, the view from above, and physical dialogue — each designed to change not what you know but who you are.
Pierre Hadot spent decades arguing that modern philosophy had lost something the ancients understood: that philosophy is first a way of life, and only secondarily a set of arguments. In works like Philosophy as a Way of Life and The Inner Citadel, he reconstructed the specific daily practices of Stoic, Epicurean, Platonic, and Pythagorean philosophers. These practices — he called them "spiritual exercises" — were technologies of self-transformation: attention, examination, meditation, and dialogue, practiced deliberately to reshape perception and character. Below are the core exercises Hadot identified, made actionable.
Practices
- Prosoche — the practice of attention
Maintain constant, vigilant attention to your own thoughts, judgments, and impulses as they arise.
- Melete thanatou — meditation on death
Briefly contemplate your own death today to clarify what actually matters.
- The view from above — cosmic perspective
Zoom out to see your situation from a vast distance — then return to act more calmly within it.
- The written dialogue — inner dialogue as philosophical exercise
Write a dialogue between yourself and an imagined wise interlocutor on a question you are genuinely struggling with.
- Pair philosophical practice with physical exercise
Use a regular physical practice (walking, exercise) as the occasion for philosophical reflection — as the ancients did.
- Act as if sages were watching — the practice of the philosophical community
Before any action, ask: would a person I genuinely respect — who embodies the values I aspire to — approve of this?
- The Pythagorean evening examination (Hadot’s version)
Before sleep, review the day in three questions: Where did I go wrong? What did I succeed at? What remains undone?
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Related concepts
- Stoicism, as a Set of Practices
The six exercises that turn the philosophy into a daily discipline
- Phronesis: Aristotle’s Practical Wisdom
The ancient art of knowing what to do when the rules run out
- The Pythagorean Evening Review
The ancient nightly practice of honest self-examination
- The Stoic Discipline of Desire
Wanting only what is yours to have, and resting in that