Similar burial ceremonies developed in different places independently throughout human history, which is a good hint that it was not just a random fluke that we kept doing by chance, but that there must be something 'natural' to this behavior.
Madness string 96024
And then the blackness behind the Universe exploded, and each particular piece of blackness was the furious smoke of hell. And the nothingness behind the blackness behind the Universe erupted, and the nothingness behind the shattered Universe was at last the dark figure of an immense man speaking immense words.