That something is extremely complex and cannot be understood NOW does not make it a god, or a godly personification. Remember that rainfall and sunshine and clouds and thunder and lightning and snow and drought and flooding were all considered to be acts of godly figures which we have long since learned to not be true. You are making an error in judgment to proclaim that it "must be god" just because it is not yet knowable...especially given that scientific pursuits into learning of the universe via physics has only really had maybe two centuries to progress. Yet we already are simulating things like micro-singularities, discovering the fabric of the universe, developing theories on how the universe works and functions.
To quote Neil deGrasse Tyson: "I reach for the edge of the universe knowing that along some paths of cosmic discovery that, at least for now, one must be content to love the questions themselves." Just because something is not explainable now does not warrant it to be considered godly, and to attribute such a claim is unnecessary. Superfluous, at best. I could call the universe a Super Sunshine Fairy Princess...doesn't make it so.
Then again, this is a matter of subjective opinion. You view the universe as a god because it is so vast and huge and unknowable. I see it, as many atheists, not as god. Because we do not see the universe as unknowable. We see the universe as vast, certainly, and very very very difficult to comprehend, but not impossible, therefore no need to call it god.
To quote Neil deGrasse Tyson: "I reach for the edge of the universe knowing that along some paths of cosmic discovery that, at least for now, one must be content to love the questions themselves." Just because something is not explainable now does not warrant it to be considered godly, and to attribute such a claim is unnecessary. Superfluous, at best. I could call the universe a Super Sunshine Fairy Princess...doesn't make it so.
Then again, this is a matter of subjective opinion. You view the universe as a god because it is so vast and huge and unknowable. I see it, as many atheists, not as god. Because we do not see the universe as unknowable. We see the universe as vast, certainly, and very very very difficult to comprehend, but not impossible, therefore no need to call it god.