I wonder if the daylight there lies in the notion of godhood.
If I lived in a world where there were beings more powerful than I who could create life and even warp the fabric of existence (wizards), some of whom don't even live in a place physically accessible from my world and whose fingerprints can be interred around the place but who sometimes manifest more-directly (planar beings), some of whom seem a tier more-powerful than any of *those* (lesser deities) but can be killed, while some others (greater deities) occasionally manifest but cannot (seemingly) be killed...