One popularly discussed dark secret about SpongeBob SquarePants is that the show's characters represent the Seven Deadly Sins, a concept derived from Christian teachings. For example, Patrick is seen to embody sloth, Squidward's wrath, and Mr. Krabs' greed. However, this interpretation is unofficial and speculative and has never been confirmed by the show's creators. Despite its light-hearted surface, the show is often analyzed for hidden, more mature themes.