In "The Storyteller" by Jodi Picoult, the narrative explores the complexities of belief and identity. The quote "Religion isn't in your DNA" emphasizes that faith is not an inherent trait passed through genetics. Instead, it suggests that belief is shaped by personal experiences and individual choices, rather than simply adopting the beliefs of one's family. This implies that each person's journey towards faith or skepticism is both unique and influenced by various life factors.

Picoult's work invites readers to consider how their beliefs are formed and the significance of questioning inherited ideologies. The idea that one does not automatically share their parents' religious views encourages a deeper reflection on the nature of faith, encouraging individuals to explore their convictions and the reasons behind them. This theme resonates throughout the story, highlighting the importance of personal agency in matters of faith.