Reading guide
Redefining a word, not describing the sea
The discourse opens by naming and setting aside the ordinary meaning of “ocean” — a large body of water — before installing its own meaning in the training of the Noble One. This opening move (naming the common usage, then replacing it) recurs identically in the very next discourse, SN 35.229, which defines the same word again from a different angle.
Eye, tongue, mind — not all six fields spelled out
Where many discourses in this book run explicitly through all six sense fields, this one gives the eye and mind in full and lets the tongue stand as the compressed middle term for ear, nose, tongue, and body together, following bilara-data's own peyyāla marker at that point — a compression this project has met many times before, though usually resolving to a full six-way list rather than settling on the tongue specifically as the named placeholder.
Waves, whirlpools, crocodiles, monsters
The image of crossing carries its own full cast of hazards — saūmiṁ (with its waves), sāvaṭṭaṁ (its whirlpools), sagāhaṁ (its saltwater crocodiles), sarakkhasaṁ (its monsters) — repeated for each sense field crossed, then gathered again in the closing verse.
A verse restating the crossing, not extending it
The Buddha's own four-line verse that closes the discourse restates the same crossing in poetic form, using vedagū (“knowledge master”) for the one who has crossed and closing on the same standing-on-solid-ground image the prose already used for each sense field individually.
Key terms
The text
§1“Mendicants, an unlearned ordinary person speaks of the ocean. But that’s not the ocean in the training of the Noble One. That’s just a large body of water, a large sea of water. For a person, the eye is an ocean, and its currents are made of sights.
§2Someone who can prevail over those currents is said to have crossed over the ocean of the eye, with its waves and whirlpools, its saltwater crocodiles and monsters. Crossed over, gone to the far shore, the brahmin stands on solid ground. For a person, the ear … nose … tongue … body … mind is an ocean, and its currents are made of ideas. Someone who can prevail over those currents is said to have crossed over the ocean of the mind, with its waves and whirlpools, its saltwater crocodiles and monsters. Crossed over, gone to the far shore, the brahmin stands on solid ground.” That is what the Buddha said. Then the Holy One, the Teacher, went on to say:
§3“A knowledge master who’s crossed the ocean so hard to cross, with its saltwater crocodiles and monsters, its waves, whirlpools, and dangers; they’ve completed the spiritual journey, and gone to the end of the world, they’re called ‘one who has gone beyond’.”
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