Ahimsa, the first yama

The word

Ahimsa joins the negative prefix a to himsa, harm or injury. So it means non-harming, the absence of harm, and in older writing also the absence of the wish to harm. It applies to action, to speech and to thought, and to every living being, yourself included.

On the mat that last part matters most. Ahimsa is the reason a beginner’s lesson with a private teacher starts gently and stays well inside what feels safe. Pain is information, and non-harming means listening to it.

Ahimsa in the Yoga Sutras

Patanjali’s Yoga Sutras list five yamas, the restraints that open the eight limbs, and ahimsa comes first. The other four are truthfulness, not stealing, moderation and not grasping. All five are set out on the page about the yamas and niyamas, and the full outline of the practice is on the page about the eight limbs of yoga.

The Sutras call the yamas a great vow when they are kept everywhere and always, without exceptions for birth, place, time or circumstance. A later line describes the fruit of ahimsa: in Charles Johnston’s 1912 rendering, “Where non-injury is perfected, all enmity ceases in the presence of him who possesses it.” Commentators on the Yoga Sutras of Patanjali often read ahimsa as the root of the other yamas, since a lie or a theft also harms someone.

Ahimsa in Jain, Buddhist and Hindu ethics

Ahimsa is older and wider than yoga. In Jainism it is the first and most demanding vow. Jain monks and nuns may sweep the path ahead of them and cover their mouths to avoid harming small creatures, and lay Jains follow a strict vegetarian diet. Mahavira, the great Jain teacher of the sixth or fifth century BCE, placed non-harming at the centre of the path.

In Buddhism the first of the five precepts is to refrain from taking life, and compassion for all beings runs through the teaching. In Hindu texts the phrase “ahimsa paramo dharmah”, non-harming is the highest duty, appears in the Mahabharata, though the same epic also wrestles with war and with duties that seem to require force.

In the twentieth century Mohandas Gandhi made ahimsa the foundation of his nonviolent resistance, and the idea travelled from there into movements for civil rights around the world.

How it shows up in a modern practice

Most students meet ahimsa as a cue rather than a word. Back off before pain, not after. Use the block. Take Child’s Pose when you need it. A good class gives permission to do less.

It also shows up in how people speak to themselves. Comparing your body with someone else’s, or with your own body from last year, can be a quiet kind of harm. Non-harming includes kinder attention.

Some practitioners take ahimsa further into diet, shopping or speech. Those choices are personal, and the Sutras leave them to the practitioner.

How it can come up in a lesson

In a private lesson I can see when a shape is costing more than it gives, and change it on the spot. A lesson built around ahimsa keeps every pose inside what feels safe, uses props without apology, and treats rest as part of the practice rather than a break from it. Other words on this page are explained in the Sanskrit yoga glossary. You can read about the 200-hour training I did at House of Om in Bali.