Uh oh ...i don't know if i could add much to what you're posted, and i like what you've posted.

But if i were to riff off to a general theme : "the mind of god".

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Phil 2:5-8; 1 Cor 2:16

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if in analogizing from man to god, how is one to consider mind itself?...can it be considered the medium (indic philosophy) for the conception of ideas; so that in this view the mind is a kind of open container.

And besides this, there is consciousness and thought. Consciousness itself is likened to breath is likened to spirit (psyche/pneuma/atma - such that the three terms are a relational triad of meanings)

So, following through here, The Holy Spirit could be considered the very Consciousness of God(YHVH) which he shares with The Son who is the meaningful expression of this Consciousness and hence called the Logos/The Word.

There endeth the pondering for now.