Why didn't God explain chromosomes then? (Because at the time people wrote the quran, they didn't know about them). I thought randomness can't create anything, but you are suggesting that the random correlation between certain numbers and verses somehow means something.
To me the bible and qu'ran were written providing some associations and references allowing human minds to grasp a handle. There isn't any explaining in the bible or qu'ran about things such as chromosomes, only specifics about protocols designed to control human behavior and minds.