MAN.
Man stands upon the brink of darkness. There Man sees his greatest fears. In order to calm his nerves, to give himself confidence and strength he gives names to these fears.
Yes, that does make sense.Picture as you will .......midevil times, mind racing about church literature etc., sitting at candlelight.......No drugs involved , just plain old reality for that time.
I do not however consider the dark to be evil and uninviting. It for me is a warm blanket that keeps me safe in it's darkest embrace.