"Cognition" is the act of gaining knowledge, or the state of knowing, so that is the primary thing @
Rosenritter was pointing out.
Your point is a good one, imo, but it only negates it as an argument for Rosen's position, it doesn't help your position.
We'll have to rely on other scriptures for that.
I'm always intrigued with Samuel's ghost, or whatever it was, in 1 Sam 28.
[1Sa 28:13 KJV] And the king said unto her, Be not afraid: for what sawest thou? And the woman said unto Saul, I saw gods ascending out of the earth.
[1Sa 28:14 KJV] And he said unto her, What form [is] he of? And she said, An old man cometh up; and he [is] covered with a mantle. And Saul perceived that it [was] Samuel, and he stooped with [his] face to the ground, and bowed himself.
[1Sa 28:15 KJV] And Samuel said to Saul, Why hast thou disquieted me, to bring me up? And Saul answered, I am sore distressed; for the Philistines make war against me, and God is departed from me, and answereth me no more, neither by prophets, nor by dreams: therefore I have called thee, that thou mayest make known unto me what I shall do.
Many apparently consider this apparition a trick of the woman, or a demon responding to the woman, but I tend to think it really was Samuel. If so, here are some things that it might tell us:
Samuel rose "up" from the ground.
He was like a "god", or there were "gods" accompanying him.**
He looked old.
He wore clothes (which helped Saul to recognize who it was, somehow).
Saul had been resting, or in some state that his coming back was "disquieting".
Just this passage alone doesn't slam the door on a soulish wakefulness in Sheol, even if I'm reading it rightly, but it brings up some interesting questions.
If Samuel's soul was in Sheol, and his body was in the grave, were the two reunited for this appearance? Was Saul remembering what Samuel was buried in? I tend to think of this description as very lacking in details, if one were to be checking the prophet's identity to avoid a scam. "Old man" and "covered with a mantle"?
But if it were just a "soul" are souls "old" vs "young" or "ageless", and do they present themselves with clothes because they have modesty?
Finally, does "disquieted" mean that Samuel had been at rest? Was he in fact "asleep" in some way? Or is that merely a reference to his body. If it was a reference to his body, then it seems like the body was needed for the soul to make an appearance
**on the question of what is meant by "gods": I took this to mean that angels went to get Samuel to bring him up from the grave, because vs 13 talks about "gods ascending out of the earth", but vs 14 says "an old man cometh up", suggesting there were two parts of this arising episode--one where "elohim" (probably angels) came out of the earth, and one where an old man came up out of the earth. Maybe they were lifting him up out of the earth, so they came up first, then Samuel came up.
This harkens back (forward?) to the Lazarus story, because angels came to get Lazarus (Luk 16:22). What are the angels actually "getting" in these two cases? Maybe "souls" can't move around on their own, or don't know where to go. Or maybe, like Moses' (Jude 1:9), they were getting Lazarus's body, just as they were getting Samuel's, and in contrast to the rich man's body that was buried.
If the latter, then the story of Lazarus might very well be a fast-forward to the judgment, and the rich man's torment might refer to his position in the lake of fire. Time seems to get all wonky when talking about future things.