The text opens with reverence and introduction for Yajnavalkya and Gargi, and then gives its purpose: "to disclose the nature of yoga".
Yamas: virtuous restraints of a yoga student The
Yoga Yajnavalkya starts its description of yoga practice with a statement of virtuous self-restraints that a yogi or yogini needs to adhere to. but similar to those found in other Hindu texts such as the
Shandilya Upanishad and other ancient and medieval-era Yoga texts. Verses 1.50–51 of
Yoga Yajnavalkya list the following ten Yamas (the restraints), while verses 1.52–70 explain what these virtues mean and why they are necessary: •
Satya (सत्य): truthfulness •
Dayā (दया): kindness, compassion •
Kṣamā (क्षमा): forgiveness •
Dhṛti (धृति): fortitude Verse 1.69 asserts that in a cleansed body resides a peaceful mind, and when this mind achieves purity,
Atmavidya (knowledge of soul) becomes feasible.
Niyamas: virtuous observances of a yoga student Chapter 2 begins with a list of ten Niyamas (the Observances), followed by an explanation of each in the rest of the chapter. The list is longer than the list of five found in Patanjali's
Yogasutras, but similar to those found in the
Shandilya and
Varaha Upanishads, the
Hatha Yoga Pradipika, and verses 552 to 557 in Book 3 of the
Tirumandhiram of Tirumular, in the sense of positive duties, desirable behaviors and discipline. The list of the ten niyamas are: •
Tapas: austerity, persistence and perseverance in one's purpose •
Santoṣa: contentment, acceptance of others and of one's circumstances as they are, optimism for self •
Āstika: faith in merit and demerit •
Dāna: generosity, charity, sharing with others •
Īśvarapūjana: worship of the Ishvara (Brahman,
Vishnu,
Rudra, God/Supreme Being, True Self) •
Siddhānta śrāvaṇa: listening to the Vedas and Upanishads, texts about virtues and principles •
Hrī: shyness, modesty, remorse and acceptance of one's past, humility •
Mati: faith in self and duties, reflection to reconcile conflicting ideas •
Japa: steady reading of the Vedas, repetition of mantras or sacred sounds set in poetic meters, either with sound or silently in one's mind •
Vratam: vows and self-promise to focus and achieve appropriate self set goals on
Dharma,
Artha,
Kama and
Moksha. Richard Rosen, yoga teacher and a contributing editor at
Yoga Journal, states that the first two chapters provide the moral foundations of its yoga teachings, and are more detailed than many other yoga texts in the Indian traditions. Different
asanas focus on different organ groups. Of the eight
asanas, the text discusses two variations each for the
Swastikasana and the
Mukta Sirsasana in verses 3.3–5 and 3.13–14 respectively, with claims that each
asana helps cleanse the body when these are practiced with Yamas and Niyamas. Cleansing
asanas are those that when practiced for short periods of time help the body prevent or correct internal imbalances and tone inner organs; while meditative
asanas are those postures, either sitting or standing, that one can maintain steadily and comfortably for extended periods of time. The Padmasana (
lotus position) is esteemed for both cleansing and meditative contemplation.
A theory of human body and inner fire Gargi inquires in chapter 4 about the nature of
Nadis, the human body and how vital airs function in it. Yajnavalkya begins his reply by asserting that the height of every adult human being is about 96 times the width of his or her
Angula (thumb). The
Prana (breath, vital air) of the body is dispersed within and outside the body. The first aim of yoga is to become aware and control this vital air, to be equal to or lower than the inner fire within one's body. This inner fire resides in the middle part of the body, and he calls it the
Nabhi (center) and a
Chakra. This is the residence of the
Jiva, and the vital air nourishes it from below while one is alive. Just above this
Nabhi is the kundalini which normally is dormant. Yoga awakens her, by bringing vital air and heat to her.
Location for yoga Solitary places are the best venues for yoga. A
matha (hut) in a forest is ideal, but any private place that is free from distractions, high winds or intense sunshine is a good location for yoga. The mantras for internal time measurement mentioned include
Pranava (
Om),
Gayatri with
Vyahritis, or
Gayatri with
Siras. The text classifies three levels of breath regulation, namely
Puraka (पूरक, satisfying),
Kumbhaka (कुम्भक, prominent) and
Rechaka (रेचक, purging). The theory of
Marma (joints) is presented, and 18 vital points inside one's body are listed that can be used as focal points to help initial stages of the meditative exercises. The five deities are addressed by chanting the five letters or syllables (
Bijamantra which are the sounds of the
Chakras) which are
laṃ (),
vaṃ (),
raṃ (),
yaṃ (), and
haṃ () to become one with
Parameshvara (God). Verses 8.11–15 state that a yogin should practice meditating on these respective body systems as deities, with the help of Om mantra, as this leads to dissolution, and realization of the Brahman-Purusha. After mastery is achieved with the aid of envisioning the five deities within one's body, the text mentions that the yogin overcomes three
Dosha (दोष, faults). The chapter ends by reminding the yoga student to not forget the daily duties and works, the virtuous self-restraints (yamas) and virtuous observances (niyamas) as he gains mastery to this level of yoga.
Concentration Chapter 10 states meditation practice perfects one's ability to concentrate, wherein the object one concentrates on becomes the one of attachment, of oneness and one feels one's identity with it. Verses 10.6–15 suggest that one must concentrate on self as the supreme self, oneness with Brahman in everything, and this process of attachment of one's individual self to the supreme self leads to oneness and liberation. Brahman is the origin of all, it is all that exists and all that into which it will dissolve back, and the Vedas teach that this Brahman resides in the heart of a person. It is, translates Bhattacharya, "subtler than the subtle, greater than the great" and is perceived with the cleansing of one's mind and intellect, one achievable with breathing exercises, sacred sound exercises and yoga.
Epilogue Following the complete exposition of all the principles of yoga, Yagnavalkya leaves for a secluded place to continue his meditative contemplation, while Gargi forsakes her world, retires to a forest hermitage, and seeks refuge in the practice of yoga. ==Translations==