Sutra of the day: by saṁyama [perfect regulation of thoughts] on the Sun, knowledge of the worlds

First published 18 May 2008 · revised and expanded 18 August 2026.

By saṁyama — the perfect regulation of thought through dhāraṇā, dhyāna, and samādhi — on the Sun: knowledge of the worlds.

Word by word it is almost nothing. Bhuvana, world; jñānam, knowledge; sūrye, on the Sun; saṁyamāt, from saṁyama. Four words, one of the shortest sutras in the vibhūti-pāda — and it opens onto the largest possible view.

Ammachi, Karunamayi, even the Hymn to the Gaṅgā refer to the three worlds. The gāyatrī opens with them — bhūr bhuvaḥ svaḥ, earth, mid-air, heaven — before turning, fittingly, to the light of the Sun.

I think it’s interesting that by the Sun, one may have knowledge of these worlds. Not just our solar system.

Vyāsa thought so too. His commentary on this little sutra is the longest excursus in the whole bhāṣya: prompted by four words, he unrolls a complete atlas — the seven lokas stacked from bhū up through satya, the pātālas beneath, Meru at the center, the ring-continents and their oceans, the heavens above. One line of Patañjali, and the commentator answers with a cosmos. The sutra is an index entry; what it indexes is a library.

The “three worlds” also makes sense to me from an advanced-physics view: that there is one “brane” to the side of us, one that we are in, and one to the other side of us.

I am also thinking of the Sūrya Siddhānta — the Sun’s settled doctrine, the grand mathematical treatise of the solar system, framed as the Sun’s own teaching. But this sutra goes beyond even that: from the world to the worlds, the bhuvanas, the planes of existence. I like that word, bhuvana. The grammarians derive it from bhū, to be — a coming-into-being, a place where being happens. My ear also hears vana, the grove: a grove of being. Both feel true.

And here is what delights me most, rereading this sutra now. Attending very carefully to the Sun is, historically, exactly how we came to know the worlds. Fraunhofer read the thin dark lines in sunlight and founded spectroscopy. In 1868, Janssen and Lockyer found in the Sun’s spectrum an element no one had ever held — helium, named for Helios, discovered on the Sun almost thirty years before it was isolated on Earth. Helioseismology listens to the Sun ring like a bell and maps an interior no probe will ever visit. And every planet of ours dwells inside the heliosphere, the Sun’s own extended breath — the worlds live, quite literally, within the Sun’s body of light. Saṁyama on the Sun; knowledge of the worlds. The method, at least, checks out.

I still have absolutely no cognitive experience of the three worlds and can’t comment further.

Its sibling siddhi, published the same day: [how to have]… invisibility. And for where the Sun shines in a chart: The Sacred Geometry of Jyotish Redux.