Brahmanis of pure consciousness is all-pervading. Vyapaka, niptir, sarva are epithets given in relation to space and time. In itself, you can't even say what consciousness is. Paru says so maya is causal expression of pure consciousness. Is it embedded even deeper than anandamakosha? Yes. It is the seeds which are kept in maya from which our individuality originates. And these are not theories. Just like our deep sleep experience. Imagine, everything is obliterated in deep sleep. Yet, we all sprout back every day in the morning. We come back, quick kick back into action