How to understand, Doctrines of Percipient Immortality (Saññīvādā), from Brahmajala Sutta

[sujato]

Thanks for the questions, they’re very interesting.

@Gosia

In what sense “self” is immaterial?

This is referring to concepts of the self or soul that have no material dimension. Rather than conceiving of the self/soul as a physical entity, or even a subtle energy being, it is purely a mental energy. This includes such ideas as that the self/soul is made of pure consciousness (as was taught in the Upanishads before the Buddha).

@Gosia

Could someone explain meaning of below, it is completely unclear for me.
“of uniform perception
of diversified perception
of limited perception
of boundless perception”

This is referring to the manner in which different kinds of sentient beings perceive the world.

In the human realm, for example, we have “diversified perception”, because we see (and hear, taste, touch, and think of) many different kinds of things. In some realms of rebirth, beings do not perceive in this way. They just perceive a uniform bliss and light, for example, if they have been reborn in a high jhana realm. This is “uniform perception”.

Similarly, our perception in the human realm is “limited”, because our minds are clouded with hindrances. Thus we only perceive a fraction of our potential. In high jhana realms, their perception is “boundless”, since consciousness is no longer circumscribed by the limitations of defilements.

@Gosia

Saññīvādā doctrine on internet, if someone have any materials

I’m not sure. The various doctrines described in the Brahmajala Sutta represent more or less closely the various kinds of spiritual teachings found in the time of the Buddha, and of course can be applied more generally, too. As far as the Buddhist texts go, the Brahmajala itself is the main source, and other information on these is often inferred from various passages here and there. One problem is that although these refer to docrtines of other schools, in some cases we don’t have the texts of those schools, or maybe they don’t use the same terminology.

I can only say that for myself, the two most useful sources of information outside the Buddhist texts on these two. Firstly, the Upanishads. I gave a list of some useful passages a little while ago:

The early Upanishads: a nice introduction to the pre-Buddhist tradition

Good question. I’m not entirely sure. In this field, it is usually the case that the scholars will focus on scholarly questions, while followers of the tradition often fall back on bland assertions, either trumpeting their own tradition or insisting that they’re all the same. For myself, I find the vitality of the texts can only be appreciated by reading them, at least in translation. The main Upanishads are available in translation at the Sacred Texts Archive. Unfortunately, they are older tra…

And secondly, Frazer’s Golden Bough. This is a huge read, but well worth it. One of the things that I only really understood after reading this was the nature of self or soul theories found commonly in animist or pagan philosophies. I could see so many similarities between these ideas and the various self theories that are described in places like the Brahmajala Sutta.

Neither of these will directly answer your question, but perhaps they might give a better understanding of the background.

@Gosia

“The discourse on the all-embracing net of views” on this topic but it didn’t clarify it for me.

Well, that’s a shame, it’s one of the best books on this topic. But it is pretty obscure in many parts. Perhaps after some time you can return to it and it might make more sense.