At a glance
- Name: Shandilya (शाण्डिल्य).
- Category: Maharshi — a teacher of the Upanishads and of Vedic ritual.
- Upanishad: the Shandilya Vidya, Chandogya Upanishad 3.14, one of the best-known meditations on Brahman.
- Brahmana: the principal authority for the fire-altar ritual (agnichayana) in books 6–10 of the Shatapatha Brahmana.
- Gotra: the Shandilya gotra, one of the most widespread gotras among Hindu families.
- Bhakti: the Shandilya Bhakti Sutras, a later aphoristic work on devotion, are named after him.
- Best known for: the teaching that the vast Brahman and the Self within the heart are one.
Birth and family background
The Vedic texts say little about Shandilya's parents. He stands at the head of a large gotra, and the pravara rishis recited by Shandilya-gotra families name the line through Kashyapa, Asita and Devala. In the Shatapatha Brahmana he appears as a teacher of the fire ritual whose views are quoted with respect, and the teaching lists of the Brihadaranyaka Upanishad place him in the line of transmission of Vedic knowledge.
Life and key episodes
The Shandilya Vidya
Shandilya's teaching in the Chandogya Upanishad (3.14) is short and luminous. It begins: "All this is Brahman" (sarvam khalv idam brahma) — let one meditate on it with a calm mind as that from which everything arises, into which it dissolves, and in which it lives. A person is made of resolve (kratu); as one's resolve is in this world, so one becomes after death. Then he describes the Self: made of mind, whose body is breath, whose form is light, whose resolve is true, whose nature is space, containing all works, all desires, all scents and all tastes. "This Self of mine within the heart" is smaller than a grain of rice or a mustard seed, and greater than the earth, the sky and all the worlds. "This is Brahman. Into him I shall enter when I depart from here." The passage ends: so said Shandilya.
The authority on the fire altar
The Shatapatha Brahmana's books on the Agnichayana, the building of the great bird-shaped fire altar, are associated with Shandilya, and the Shandilya Vidya itself appears in a ritual setting in the Shatapatha (10.6.3). This combination is characteristic of the Vedic sages: the same teacher who explains the bricks of the altar points to the Self in the heart.
Achievements and contributions
- A foundational meditation: the Shandilya Vidya is one of the vidyas (meditations) the Brahmasutras and Vedanta commentators discuss most, and its phrase sarvam khalv idam brahma is among the most quoted in Hindu thought.
- Vedic ritual: his teaching shaped the Agnichayana as the Shatapatha Brahmana records it.
- A great gotra: countless families recite "Shandilya gotra" in every sankalp, keeping his name in daily use.
- Bhakti: through the Bhakti Sutras that carry his name, he is honoured as a teacher of devotion alongside Narada.
Writings attributed to him
- Shandilya Vidya — Chandogya Upanishad 3.14 (and Shatapatha Brahmana 10.6.3), his own teaching.
- Shandilya Bhakti Sutras — about a hundred aphorisms on devotion, defining bhakti as supreme attachment to Ishvara, with a well-known commentary by Svapneshvara. Scholars regard the text as much later than the Upanishadic Shandilya, composed in his name.
- The Shandilya Upanishad, a minor Upanishad on yoga, also bears his name but is a late work.
Why he is revered today
Shandilya is present in Hindu life in two quiet ways. Every family of the Shandilya gotra names him at every ritual. And every student of Vedanta meets him in "sarvam khalv idam brahma" and in the image of the Self smaller than a mustard seed and larger than the worlds, an image that holds together the vastness of Brahman and the intimacy of the heart. Devotees of the bhakti traditions honour him as the author of the Bhakti Sutras that bear his name, alongside Narada.
Variant traditions and a historical note
Several figures share the name. The Upanishadic and Brahmana Shandilya is a Vedic teacher. In the Bhagavata tradition, a sage Shandilya guides Krishna's great-grandson Vajranabha in restoring the holy places of Braj, and the Pancharatra tradition remembers a Shandilya who turned to its teachings; Shankara mentions this in his Brahmasutra commentary (2.2.45). The Bhakti Sutras are generally dated to the medieval period. Whether these are one sage, his descendants or separate persons with a gotra name, the texts do not settle.
Frequently asked questions
Who was Shandilya?
A Vedic sage whose meditation on Brahman, the Shandilya Vidya, appears in the Chandogya Upanishad, and the rishi of the Shandilya gotra.
What is the Shandilya Vidya?
A meditation in Chandogya Upanishad 3.14 that begins "all this is Brahman" and describes the Self in the heart, smaller than a mustard seed and greater than all the worlds, as Brahman.
What does "sarvam khalv idam brahma" mean?
"All this, indeed, is Brahman": everything arises from, lives in and dissolves into Brahman. It is Shandilya's opening line.
Did Shandilya write the Shandilya Bhakti Sutras?
They are named after him and tradition ascribes them to him, but scholars consider them a much later work composed in his name.
What is the Shandilya gotra?
One of the most common gotras among Hindu families, tracing descent from the rishi Shandilya and recited in every sankalp.
What does Shandilya teach about resolve?
That a person is made of resolve (kratu): as one resolves in this life, so one becomes hereafter, so one should resolve on Brahman.