Final answer:
Passover is a time for reflection and commemoration of the liberation of the Israelites from slavery in Egypt, as described in the book of Exodus. The Passover seder is a ceremonial meal that focuses on remembering and narrating this significant historical event to understand the Jewish heritage and redemption.
Step-by-step explanation:
When Hannah's mother said that Passover wasn't about eating, but was "about remembering," she was emphasizing the importance of the Passover as a time for reflection and commemoration of the historical event when Moses led the Jews out of slavery in Egypt. The Passover seder, the ritual meal that marks the beginning of the holiday, is designed to facilitate this act of remembrance. Jewish people use the seder to recount the miraculous events described in the book of Exodus, particularly the ten plagues that led to the liberation of the Israelites and the commandment to mark their doors ensuring the Angel of Death 'passed over' their homes, sparing their firstborn children. Events such as these are central to the observance of Passover and underscore the holiday's focus on heritage and redemption, rather than merely the consumption of ritual foods.