For tghose of us in the high fantasy game. I would like to see how many scenarios we can come up with that would allow for something society considered magical to occur in the story without writing in a god, or perhaps without even requiring the characters to beleive in one.

#1 Hi Tech
The most obvious and oft used option is that technology beyonds ones comprehension seems magical and even deliberate. Even in the modern world how many of us talk to appliances and other machinery?