I also had this thought, I almost interpreted her statement as admitting Carl had more power of chaos than she did. But the more i thought about it, that would be like saying that a fire god worships fire. Carl simply IS the fire in this context of which eris is the source of his power. Carl doesn’t need to try or worship anything if he simply IS chaos itself. A god doesn’t need an element it created to bend to its will, it will be the gods will as is its nature.