While there are many gods that represent different aspects of life and nature, there are very few that stand for concepts and creations of man. Instead, many gods are patrons of these things, often because they (or their predecessors) are the ones who created them. For example, the Water Goddess Marin is the patron of sailing, and the Earth Goddess Gae is the patron of agriculture. Even if something has no direct patron, like commerce, there is often a god or two whose duty it falls under to ensure it functions well, so they can also inadvertently become its pseudo-patron - an example of this would be the Goddess of Fire becoming the patron of the forge.
Most forms of art fall under the patronage of the Wind Gods. The God of the North Wind, in an effort to praise the beauty of the first Queen Symphonia, created rhyme and poetry. Dystine, the Goddess of the West Wind, heard her brother's poetry and turned it into song. The East Wind, Oriens, made instruments to accompany Dystine. And Notos, moved by the music of her sisters, invented dance. The Wind Gods are patrons of the musical arts more than any other, and often immortalize great artists in their halls.
The god whose domain is closest to a concept - and most ambiguous of any god's power - is Cenja, the Goddess of Change. She and her servants facilitate and oversee all change, be it the change of seasons, the change of an era, a change of power, or a personal change from innocent child to mature adult. In this way, it could be said that she is the most important god out of any of them.
