Many fans of My Little Pony assume that Princess Celestia and Princess Luna are the goddesses of Equestria. Why do they say so? Due to their abilities, to raise the sun and moon and prepare the day and night, it's as if these tasks are done by gods and goddesses in mythologies.
What do I think about this? If it may be a theory, then I don't believe so.
If they may be goddesses, then why do they have a palace on Equestrian earth? Usually gods in mythologies have a much greater than place and home than just a palace on earth.
Yes they have left for thousands of years, but that's because due to their ranks as loyalty. I think it's true because after Celestia's victory over Nightmare Moon, she still remained active, young, and living.
Well that's what I think anyway.