Limb 1 · Being
Ethics यम Yama
What you don't do.
The Yamas are five restraints — the ethical ground on which everything else stands.
Definition & origin
Yama is the first limb of Patanjali's eight limbsAshtangaअष्टाङ्ग, the practice of restraint. It comprises five principles: non-harmingAhimsaअहिंसा, truthfulnessSatyaसत्य, non-stealingAsteyaअस्तेय, wise use of energyBrahmacharyaब्रह्मचर्य, and non-graspingAparigrahaअपरिग्रह.
They come first in the eight limbs because they are the foundation. A still mind built on an unethical life is a contradiction: the noise of what has been left unresolved follows you wherever you go.
Patanjali sets out the yamas in the Yoga Sutras (2.30). Held without exception of birth, place, time, or circumstance, he calls them the the great vowmahavrataमहाव्रत (2.31): not situational ethics, but a vow that holds whoever you are with, wherever you stand.
Why it matters
Say the thing you don't quite mean, cut the corner you said you wouldn't, and the mind notices. Not always loudly: more often as a low hum of regret, defensiveness, or restlessness that no amount of meditation will quiet. The Yamas are the conditions for a life lived with integrity.
Act in alignment with your values, and the mind settles naturally. This is not a moral claim about being good. It is a practical claim about being clear.
This is the thread back to Patanjali's definition of yoga itself: stilling the turnings of the mindchitta vritti nirodhahचित्तवृत्तिनिरोध (1.2). Unethical action stirs the the mind-fieldchittaचित्त into exactly the turbulence the whole path works to quiet. The Yamas don't sit beside the goal of yoga; they are its first instalment.
What this works on
Works on Ahamkara — the ego.
The ego (the "I-maker"ahamkaraअहंकार, the part of you that says I, me, mine) loosening its habitual grip on harm, dishonesty, and grasping. The Yamas don't ask you to become someone different. They ask you to notice what you're already doing, and to choose more deliberately.
Core concepts
The five Yamas, each explored in full on their own page, and mapped across traditions in the cross-tradition view, where each finds its echo in Stoic virtue and the Buddhist precepts:
- non-harmingAhimsaअहिंसा — in action, in speech, in thought, and turned inward as self-compassion.
- truthfulnessSatyaसत्य — aligning what you say, what you do, and what is actually so.
- non-stealingAsteyaअस्तेय — not taking what was not freely offered, including time, credit, and attention.
- wise use of energyBrahmacharyaब्रह्मचर्य — right measure, not suppression; directing energy toward what matters.
- non-graspingAparigrahaअपरिग्रह — holding life with an open hand.
The classical order is not arbitrary. non-harmingAhimsaअहिंसा is the root, and the remaining four can be read as that one principle worked out in speech, in property, in energy, and in our relationship to having. The Stoics arrive at the same intuition from the other direction: that no genuine good is ever won by harming another.
Practices
See the practice page for the full framework, including a daily structure and specific weekly practices for each Yama.
Cross-references
Where this limb sits in the web of the path — each limb a jewel reflecting the others.
Each connection is a thread in the web of the path.