व्यासप्रसादाच्छ्रुतवानेतद्गुह्यमहं परम्।योगं योगेश्वरात्कृष्णात्साक्षात्कथयतः स्वयम्॥
vyāsa-prasādāc chrutavān etad guhyam ahaṃ paramyogaṃ yogeśvarāt kṛṣṇāt sākṣāt kathayataḥ svayam
Word by word
The verse says
By the grace of Vyasa I have heard this highest secret, this yoga, from Krishna, the master of yoga, speaking it himself, directly.
In plain words
He names his source, which is unusual and careful.
The grace of Vyasa gave him the hearing. Krishna spoke it directly.
That is a chain of transmission, stated out loud: who said it, how it reached the one reporting it, and who is now passing it on to you.
Where you've felt this · in community
A recipe in your family is known as your great-grandmother's, and the person who taught it to you can tell you exactly who taught them and in which kitchen. Nobody wrote it down. The chain is the authority, and everyone in it is named.
Going deeper
Naming the chain of transmission is how this tradition handles the question of authority, and it is more modest than it first appears.
The claim is not that the text descended from nowhere. It is that a particular person heard a particular conversation, by means that are stated, and is now repeating it. Each link is named and can be questioned.
This matters because the alternative is a text that presents itself as having no history, which is harder to argue with and easier to misuse. Anything with a stated chain can be examined; anything that claims to have fallen from the sky cannot.
It also sets a standard this book has tried to keep. Where something comes from, who says it, and where the great teachers disagree are all said out loud rather than smoothed over, because a reader who can see the workings has a reason to trust the rest.