nvr:That was the extent of my comments to ZenNudist. We never developed the idea further, though I note with interest Alan's comments above about a "macro-universe".
At this stage of human scientific development its very much philosophical, which is where I would place pretty much most all of religious theology. However it is with creativity and imagination that scientists attack the frontiers of ignorance. Piece by piece the reality of the world about us comes into view, sometimes supporting and sometimes refuting the philosophies we've held.
While I regularly harp on about my personal experience with "God", I have to candidly confess that I have no way of scientifically reporting on it. I can philosophise and debate with others on the subject of "God" and the afterlife, but the honest answer is that we don't actually "know" many of the things that we'd like to believe. To each their own explanation of what their senses reveal to them - hopefully a little peer-review and consensus enables us to arrive at a fairly realistic picture.