In "The Mark of Athena," Annabeth firmly declares that there is another test to be faced, beyond what others expect. When asked about this test, she references Mithras, who famously emerged fully formed from rock while holding a dagger and torch. This assertion prompts a reaction from the other characters, indicating that Annabeth's knowledge may hold significant weight in the context of their challenges.

As a ghost reveals the importance of this secret, Annabeth internally questions the wisdom of publicly displaying such an emblematic statue. Her thoughts reveal her keen awareness of the potential for danger in the underestimation of secrets and the power they hold in their world. With this insightful moment, the narrative emphasizes the themes of knowledge and caution in the face of tradition.