the prophets Hosea, Jeremiah, and Ezekiel. The Exodus is invoked daily in Jewish prayers and celebrated each year during the Jewish holidays of Passover, Shavuot, and Sukkot. The fringes worn at the corners of traditional Jewish prayer shawls are described as a physical reminder of the obligation to observe the laws given at the climax of Exodus: "Look at it and recall all the commandments of the Lord" (Numbers). The festivals associated with the Exodus began as agricultural and seasonal feasts but became completely subsumed into the Exodus narrative of Israel's deliverance from oppression at the hands of God. For Jews, the Passover celebrates the freedom of the Israelites from captivity in Egypt, the settling of Canaan by the Israelites, and the "passing over" of the angel of death during the death of the first-born. Passover involves a ritual meal called a Seder during which parts of the exodus narrative are retold. In the Hagaddah of the Seder it is written that every generation is obliged to remind and identify itself in terms of the Exodus. Thus the following words from the Pesaḥim (10:5) are recited: "In every generation a person is duty-bound to regard himself as if he personally has gone forth from Egypt." Because the Israelites fled Egypt in haste without time for bread to rise, the unleavened bread matzoh is eaten on Passover, and homes must be cleansed of any items containing leavening agents, known as Chametz. Shavuot celebrates the granting of the Law to Moses on Mount Sinai; Jews are called to rededicate themselves to the covenant on this day. Some denominations follow Shavuot with The Three Weeks, during which the "two most heinous sins committed by the Jews in their relationship to God" are mourned: the Golden Calf and the doubting of God's promise by the Twelve Spies. A third Jewish festival, Sukkot, the Festival of Booths, is associated with the Israelites living in booths after they left their previous homes in Egypt. It celebrates how God provided for the Israelites while they wandered in the desert without food or shelter. It is celebrated by building a sukkah, a temporary shelter also called a booth or tabernacle, in which the rituals of Sukkot are performed, recalling the impermanence of the Israelites' homes during the desert wanderings. In Christianity The Christian ritual of the eucharist and the holiday of Easter draw directly on the imagery of