Thanks for the clarification, Preston. I did indeed overlook the quotes, reading too quickly. But these texts also don’t say that the 5 senses cease only in the formless attainments.
They just say the formless attainments “can be known with purified (parisuddhena) mind consciousness released from the five senses”. Where does it say “explicitly” that in the jhanas there are still the five senses, and that they cease only in the formless attainments? To me, that is what you add to it.
I belief the key aspect in this statement is parisuddhena, not the five senses. It’s only in the fourth jhana that the mind becomes purified, namely in equanimity and mindfulness, (upekkha-sati-parisuddhim). Then this purity continues in the formless states. But the five senses already ceased in the first jhana (or even before that generally).
It’s a bit like I would say to my (hypothetical) child: When you get your driver’s license, then with our car you can go into town. This doesn’t mean the car appears the at the moment he gets his driver’s license. We had that car already. Likewise, in the jhanas the 5 senses were already abandoned, but only at the fourth does it become purified in equanimity—with which the 4 formless attainments “can be known”.
Not the greatest analogy, but I think you get my argument.
But that discussion aside, this passage clearly speaks favorably of abandoning the five senses. So that kind of “absorption” (I prefer ‘unification’) away from the five senses was something encouraged by the Buddha, at whatever level we think it is achieved (at the first jhana or the formless states). Therefore, as DeadBuddha pointed out before, if people try to aim for these mind-only states, they are safe either way.
Let’s say (just hypothetically) that I and others with similar ideas are wrong about the jhanas and there was still physical sense perception them. In that case, if people practice to go into the mind-only realm, they’ll at worse just overshoot the mark, and end up in the formless states. That’s way less problematic than if I were right, and they were satisfied with something lower than the jhanas.
However, I know this may sound arrogant, but I’m sure I’m not wrong.