Gheranda Samhita (IAST: gheraṇḍasaṁhitā, घेरंडसंहिता, meaning “Gheranda's collection”) is a Sanskrit text of Yoga in Hinduism. It is one of the three classic texts of hatha yoga (the other two being the Hatha Yoga Pradipika and the Shiva Samhita), and one of the most encyclopedic treatise in yoga. Fourteen manuscripts of the text are known, which were discovered in a region stretching from Bengal to Rajasthan. The first critical edition was published in 1933 by Adyar Library, and the second critical edition was published in 1978 by Digambarji and Ghote. Some of the Sanskrit manuscripts contain ungrammatical and incoherent verses, and some cite older Sanskrit texts.
It is likely a late 17th-century text, probably from northeast India, structured as a teaching manual based on a dialogue between Gheranda and Chanda. The text is organized into seven chapters and contains 351 shlokas (verses).
The Gheranda Samhita calls itself a book on ghatastha yoga, which literally means "vessel yoga", wherein the body and mind are depicted as vessels that carry and serve the soul (atman, purusha). It is generally considered a Hatha yoga text. The text teaches a seven limbed yoga, in contrast to eight limbed yoga in Patanjali's Yogasutras, six limbed yoga taught in Goraksha Samhita, and four limbed yoga discussed in Hatha Yoga Pradipika. It declares its goal to be the perfection of an individual's body, mind and soul through a seven step life long continuous self-development. The means of this goal include self purification, thirty two asanas it details for building body strength, twenty five mudras to perfect body steadiness, five means to pratyahara, lessons on proper nutrition and lifestyle, ten types of breathing exercises, three stages of meditation and six types of samadhi.
There are no fetters like those of illusion (maya),
no strength like that which comes from discipline (yoga),
there is no friend higher than knowledge (jnana),
and no greater enemy than egoism (ahankara).