What God is Cetus?

Could you elaborate on the enigmatic phrase "What God is Cetus?" I find this expression intriguing and am curious about its origins. Is it a reference to a specific deity in mythology? Or perhaps a metaphorical reference to some larger concept? If it's a deity, what attributes or stories are associated with Cetus? If it's a metaphor, what does it represent? I'm particularly interested in understanding the context and significance of this phrase, as it seems to carry a profound meaning. Your insights would be greatly appreciated.