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Kriya Yoga: The Science of Self-Realization

An Introduction

Kriya Yoga: The Science of Self-Realization

An introduction to Kriya Yoga — what it is, where it comes from, how it works, and how to begin.

What is Kriya Yoga?

Kriya Yoga is an ancient meditation science for accelerating spiritual growth. At its heart is a precise technique of breath and life-force control that calms the mind, energises the spine, and gradually awakens the meditator to direct experience of the Self — the divine consciousness within. It was brought to the modern world by the immortal master Mahavatar Babaji through his disciple Lahiri Mahasaya, and made known worldwide by Paramahansa Yogananda in his classic Autobiography of a Yogi.

The meaning of the word

The Sanskrit kriya means “action” or “effort,” and yoga means “union.” Kriya Yoga therefore means union with the Infinite through a specific inner action. The sage Patanjali names it in his Yoga Sutras as the union achieved through three things: tapas (self-discipline), svadhyaya (study of sacred texts), and Ishvara pranidhana (surrender to God).

“Kriya Yoga is a simple, psychophysical method by which the human blood is decarbonized and recharged with oxygen.”

The aim of Kriya

The aim of Kriya is not relaxation or stress-relief, welcome as those are, but Self-realization — the soul’s conscious reunion with God. The tradition describes this as liberation from the long bondage of the soul to suffering and rebirth, and the discovery of the ever-existing, ever-conscious, ever-new bliss that is our true nature. The sacred sound Aum heard in deep meditation is one of the signposts along this inner road.

The unbroken lineage

Kriya Yoga has been passed down as a living transmission from teacher to student, guru to disciple. The grace and spiritual energy of that lineage is conveyed directly — sometimes through shaktipat and pranapat, the transmission of the guru’s own awakened force. You can follow the whole succession of masters, with dates and short lives, on our Kriya Lineage timeline, or explore each teacher under Kriya Masters.

How to begin

Kriya Yoga is traditionally learned through formal initiation from a qualified teacher or recognised organisation, who gives the actual technique and the protective discipline that surrounds it. Hamsa Info is an independent educational resource: we explain the path clearly and freely so that you can understand it and decide whether to seek initiation, but the technique itself is rightly received from a living teacher. To prepare, begin with the writings of the masters — above all Sri Yukteswar’s The Holy Science and Yogananda’s Autobiography of a Yogi — and steady your mind with daily meditation.

Go deeper

The Science of Kriya Yoga

Read Paramahansa Yogananda’s own explanation in The Science of Kriya Yoga — Chapter 26 of Autobiography of a Yogi. This chapter contains Yogananda’s own description of the technique, its history, and its power to accelerate spiritual evolution.

Read the chapter →

Practical guides

Continue your study of Kriya Yoga

Still have questions?

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Hamsa Info

An independent, non-commercial resource devoted to the science of Kriya Yoga and the wisdom of the Indian spiritual tradition. The teachings of the realised masters were given freely, and this resource is offered in that same spirit.

Dedicated to preserving and sharing the timeless wisdom of Kriya Yoga through free educational resources.

Created by a practitioner in the Kundalini Kriya Yoga tradition of Yogiraj Gurunath Siddhanath.

Hamsa Info © 2026. All Rights Reserved. Independent educational resource.

About Hamsa Info

Hamsa Info is a non-commercial spiritual resource dedicated to sharing authentic teachings, historical insights, and scriptural perspectives related to Kriya Yoga and the great masters who preserved it. This site exists to support sincere seekers on the path of Self-realization.

Disclaimer

Hamsa Info is an independent informational resource and is not affiliated with any organization, lineage, or initiation-granting body.

The site reflects personal study and experience; the creator has received initiation in the Kundalini Kriya Yoga tradition through Yogiraj Gurunath Siddhanath.

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Hamsa Info © 2026. All Rights Reserved.