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अथ योगानुशासनम्
herr eich

If you can observe your thoughts —
who's doing the observing?

Vedic philosophy explores this question.

I make its insights accessible.


About
Portrait of Herr Eich

"As close to tradition as necessary —
as accessible as possible."

herr eich

I came to yoga the way most people do — in a yoga studio. What made me come back wasn't the practice itself. It was what happened after: my mind was quiet. Thoughts moved more slowly. I could think clearly for the first time. Something happened beyond the exercise. I followed it.

What I found is a philosophy that describes exactly this. In the Vedic tradition, Sāṃkhya and the Upaniṣads explain what we fundamentally are: pure consciousness — Puruṣa. Yoga picks up exactly there. It is not about becoming something new. Yoga assumes we already know — and shows the way back.

That is why there is not one path of yoga, but several. Aṣṭāṅga Yoga (called Dhyāna Yoga in the Bhagavad Gītā, later also known as Rāja Yoga) works through mastery of the mind. Jñāna Yoga through knowledge. Bhakti Yoga through devotion. Karma Yoga through selfless action. Different approaches, one aim: the return to what we are.

I make this philosophy accessible — its terms, its perspective on consciousness. Beginning with the Yoga Sūtras and Aṣṭāṅga Yoga.

My way in came through the classical commentarial tradition. Dr. Alok Kanojia's lectures on Vedic psychology were the first access I found. What followed was an intensive period of study: Vedic psychology at the Jiva Institute. Edwin Bryant's translation of the Yoga Sūtras — all 598 pages. A study group I founded to work through the text week by week, Sūtra by Sūtra. And finally a course at the Oxford Centre for Hindu Studies.

None of this makes me a scholar. What it gave me is something different: the ability to sit down with a Sūtra and work my way to understanding it. To grasp what Patañjali has to say about the human mind and consciousness.

  • Sanskrit (ongoing, from April 2026)
  • Leading weekly Yoga Sūtras study group (ongoing, since October 2025)
  • Exploring the Yoga Sūtras | Oxford Centre for Hindu Studies (January 2026)
  • Yoga Sūtras | Prof. Edwin Bryant (June – October 2025)
  • Vedic Philosophy | Embodied Philosophy, Prof. Edwin Bryant (June 2025)
  • Vedic Psychology | Jiva Institute of Vedic Studies, Dr. Joshi (April – August 2025)
  • B.Sc. Psychology | FernUniversität in Hagen (2015)

LinkedIn →

zurūck came out of this work — an orientation platform for people who have returned from a near-death experience. It places their experience alongside what Vedic philosophy says about the mind and consciousness.

zuruck.org →


अथ योगानुशासनम्
Read

These are the sources I studied — for anyone who wants to go further.

Yoga Sūtras

Aṣṭāṅga Yoga

Sources
Edwin F. Bryant — The Yoga Sūtras of Patañjali

A comprehensive modern commentary. Bryant works through every sūtra word by word, draws on the classical commentarial tradition, and does not simplify the text. This is the one to own. Everything else builds on it.

Dr. Nicholas Sutton — Exploring the Yoga Sūtras

A sutra-by-sutra translation and study grounded in the Sāṃkhya framework that underlies the text. Clear without being superficial. The printed companion to Sutton's Oxford course.

Daniel Simpson — The Yoga Sūtra: Beyond Eight Limbs (truthofyoga.com)

Simpson works through Bryant's translation in depth. Scholarly and clear, without losing sight of the text itself.

Enroll here →
Edwin F. Bryant — Yoga Sūtras (YouTube, free)

Bryant's lecture series on the Yoga Sūtras. The most thorough free resource available in English. Useful if you want to hear the text explained before reading it yourself.

Watch here →
Dr. Nicholas Sutton — Exploring the Yoga Sūtras (Oxford Centre for Hindu Studies)

The online course that accompanies his book. Sutton works through the text systematically, with reference to traditional commentaries.

Enroll here →

Sāṃkhya Kārikā

Sources
Edwin F. Bryant — Sāṃkhya Kārikā (YouTube, free)

The philosophical foundation the Yoga Sūtras are built on. If the Sūtras feel opaque, this is often why — and this is where that background is explained.

Watch here →

Upaniṣads

Bhagavad Gītā

Karma Yoga · Jñāna Yoga · Bhakti Yoga


अथ योगानुशासनम्
Introduction

Who are you?

Most answer with what keeps changing: roles, careers, relationships. But something stays the same. When you were five, you were already you. When you were thirty, you were still you… and you'll still be you when you're eighty. Vedic philosophy has been exploring this question for millennia: Who are »you«, if everything else keeps changing? Who is this observer that can observe your thoughts, your emotions, and your identity?

In this talk, we look at what the Vedic traditions have to say about who we are — and why we keep identifying ourselves with what constantly changes.

And once the theory is clear, the path begins: Yoga — the practice of recognizing who we are.

This talk is currently in preparation. If you'd like to know when and where it takes place — stay in touch.

Foundations →


अथ योगानुशासनम्
Foundations

Two talks. First the structure of reality — then the mechanism that obscures it.

Who we are — and what we're not

Foundations I · Sāṃkhya

The Vedic tradition begins its answer to the question »who we are« with a fundamental distinction: between the observer and the observed.

To make sense of this distinction, Foundations I explores Sāṃkhya — the philosophical system that lays the groundwork. Sāṃkhya works with two principles: Puruṣa — pure consciousness, the observer — and Prakṛti — everything that can be observed, including thoughts, emotions, and the body. It provides the theoretical ground that the practical paths of Yoga build on.

Who we think we are

Foundations II · avidyā

Sāṃkhya describes what we are not — a complete account of the observable, Prakṛti. None of it is »you«. But if this is so clear — why do we keep identifying with what we observe?

Patañjali names the reason: avidyā — an ignorance that runs deeper than a simple mistake. It is the persistent habit of taking ourselves to be what we observe: the thoughts, the emotions, the roles, the body. In Foundations II we examine this mechanism — and the five patterns (kleśas) that keep it running.

Once the problem is clear, the path to its resolution becomes visible: the various paths of Yoga, introduced in the following talks, begin exactly here.

These talks are currently in preparation. If you'd like to know when and where they take place — stay in touch.

Yoga paths →


अथ योगानुशासनम्
Yoga paths

The Vedic tradition describes not one path to ending avidyā, but several. They all carry the name Yoga — and they differ in their approach. But they all aim at the same thing: making visible who we really are.

Aṣṭāṅga Yoga

Aṣṭāṅga Yoga — the eight-limbed path described by Patañjali (YS II.29) — is the path that works directly and systematically with the mind. Across eight limbs — from ethical conduct (yama, niyama) through physical stability (āsana), breath regulation (prāṇāyāma), and sensory withdrawal (pratyāhāra) to concentration (dhāraṇā), meditation (dhyāna), and absorption (samādhi) — attention is progressively turned inward until the movements of the mind come to rest and what lies beneath them becomes visible. The path is defined in the Sādhana Pāda of the Yoga Sūtras (YS II.29–55); the inner limbs are defined at the opening of the Vibhūti Pāda (YS III.1–3). The Bhagavad Gītā devotes a full chapter (BG VI) to the meditative dimension of this path, which it calls dhyāna yoga — Kṛṣṇa's teaching on inward absorption and the direct perception of the ātman. In later tradition, the path is sometimes called Rāja Yoga.

Karma Yoga

Karma Yoga is the path of selfless action — acting without attachment to the result. Not doing less, but doing differently: action as an expression of dharma rather than a tool of the ego. BG II.47 — karmaṇy evādhikāras te mā phaleṣu kadācana ("You have a right to action alone, never to its fruits") — is the defining statement. The Bhagavad Gītā is the primary source; karma yoga is established in chapters II and III. Chapter IV deepens the teaching by locating selfless action within the larger framework of knowledge, and chapter V resolves the apparent tension between action and renunciation: karma yoga, rightly understood, is renunciation — not the abandonment of action, but the release of attachment within it.

Bhakti Yoga

Bhakti Yoga is the path of devotion — dissolving identification with the self by turning wholly toward something greater. Not blind faith, but a deliberate orientation in which the ego becomes progressively transparent. The Bhagavad Gītā is the central text for bhakti. From BG VII onward, Kṛṣṇa teaches the nature of the divine and the practice of devotion; BG IX describes devotion in daily life, BG XI the direct revelation, and BG XII — the Bhakti Yoga chapter proper — presents devotion as the path that brings one closest to the divine.

Jñāna Yoga

Jñāna Yoga is the path of knowledge — the direct discernment between what we are and what we mistake ourselves to be. Not as an intellectual exercise, but as a progressive seeing-through of the confusion until the question "Who am I?" answers itself. The Bhagavad Gītā treats jñāna as an essential quality running through all paths (BG IV.33: "All action finds its conclusion in knowledge"). The content of jñāna yoga — the inquiry into the nature of the self, the discernment between ātman and what is mistaken for it — is rooted in the Upaniṣads, particularly the Bṛhadāraṇyaka and the Māṇḍūkya. Its systematic formulation as a distinct path is the work of the Vedānta tradition.

Each path will have its own talk. Beginning with Aṣṭāṅga Yoga. These talks are currently in preparation. If you'd like to know when and where they take place — stay in touch.

← Introduction


अथ योगानुशासनम्
Contact

Feel free to reach out — I’d be glad to hear from you.

Whether you want to bring the talks to your studio, your institution, or your community — just write to me.

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I write occasionally — when a talk date is confirmed, a recording becomes available, or something from my studies is worth sharing.

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