The exact opposite of the statement in your #109 might be the better view.
But first, let me remove the word “spirit” from my statement.
You did not challenge that aspect, of course, but it makes me feel better because to the extent it implies more than one God or Holy Trinity it should not have been included.
It seems to me modern quantum physics is all about additional and yet to be quantified dimensions - some have speculated we could be dealing with more than 16 dimensions, while for the moment most of us are like children learning to count on one hand.
Further, there are non-local attachments not limited by vast distances, and there is consensus on a host of other relative concepts.
Such theories seem to preclude rejecting out-of-hand the possibilities of multiple parallel worlds - at least as we contemplate those terms.
Once we open that door of understanding, getting to an infinite number of worlds might be a walk on the beach.
Good points, imho.