The quote from Exodus emphasizes the principle of retributive justice, where the punishment for a crime is equivalent to the offense committed. This ancient notion of "an eye for an eye" reflects a societal need for fairness and balance in the face of wrongdoing, ensuring that justice served is proportional to the harm inflicted.

In Martina Cole's thriller "The Know," this theme of vengeance and violence resonates throughout the narrative. Characters are often driven by a desire for retribution, mirroring biblical justice in their actions and decisions. The story delves into the dark motivations that underlie such impulses, exploring how the quest for revenge can lead to a cycle of violence and moral ambiguity.