#GOTG3 Spoilers
I have to say, despite being part of secular Hollywood, Marvel was real gutsy to make the big bad villian of Guardians of the Galaxy: Vol. 3 an atheist whose belief in naturalistic evolution drove him to create a scientific utopia through eugenics and social Darwinism.
His name is literally the High Evolutionary, and he literally says "There is no God...that's why I stepped in!"