Why is Moby Dick a monster?

In "Moby Dick," the white whale is sometimes seen as a symbolic monster due to its formidable size, strength, and the havoc it wreaks on Captain Ahab's crew. The pursuit of Moby Dick also represents an obsession that consumes Ahab and leads to the destruction of his ship and crew. Ultimately, the whale serves as a metaphor for the destructive power of nature and the consequences of man's desire for revenge.