In All the Seas of the World, Kay returns once more to his most frequently revisited alternate history setting, where the stories often touch upon the tensions between the followers of the three major religions: the Asharites, the Jaddites and the Kindath. I have not consciously reflected on this before, but when reading this book, I started thinking more about the choice of having these three religions be celestial, worshipping the stars, the sun and the two moons, respectively. To me, it heightens the tragedy and futility inherent in religious conflicts that their objects of worship are essentially the same things, seen in the same sky.