there is one flaw in your theory. latin isn't a religion
we don't worship the sun anymore. we moved on to something else and something else and something else. they were passed on through teaching, not a god sector in the brain
because in those times they didn't even have a basic understanding of the world around them. religion/mysticism/spirituality/etc is the caveman's explanation for why the sun disappears at night. in a world where rational thought and reasoned analysis can begin to explain the natural world, those should be the methods used to answer the question of what lies beyond, not looking back to thousand year old texts with dragons and giants.
You are, once again (and oddly), ignoring the fact that billions of people daily pray to gods in ways that have nothing to do with replacing scientific knowledge or explaining mysterious phenomena.
If you are so damn smart, then explain to the world what caused the mini-Ice Age from ~1350 to ~1850 in Northern Europe and the northern half of North America. Otherwise your just another secularist humanist who has the arrogance thinking that you know it all.