We talk here about Harry Potter as a ‘Shared Text,’ meaning that it serves, because so many people have read it, as a common reference for discussion, almost a shoe-horn for getting into larger topics and as a language or experience for facilitating exchange of ideas. The Hogwarts Saga only has this function, though, because the Shared Text of Western Civilization, the book known as “The Book” and “The Holy Book” or more commonly The Bible, has lost much of its power via commonality and reverence even among serious readers.
Allan Bloom noted this in his Closing of the American Mind:



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