Which book features a story of Deliverance associated with a feast established by the Jews?

The book that features a story of Deliverance associated with a feast established by the Jews is Esther. In this biblical narrative, the Jewish community is saved from a plot to annihilate them, orchestrated by Haman. This deliverance is commemorated by the feast of Purim, which is specifically detailed in the book. The story celebrates the courage of Queen Esther and her cousin Mordecai, who played pivotal roles in thwarting Haman's plans and ensuring the survival of their people. This significance of the feast underscores themes of identity, faith, and divine providence, making Esther the key text related to this particular celebration of deliverance in Jewish tradition.