the beginning of months; it shall be the first month of the year for you” (Exod 12:2). Signaling a break with the past and a new beginning by instituting a new calendar is a familiar phenomenon; witness the hejira of Islam in A.D. 622 and the founding of the French Republic on September 22, 1792, the first day of the first month of a new epoch—later called Vendémiaire. The account of the celebration of the Passover festival in Egypt is meant to mark the birth of the Jewish commonwealth and the beginning
Page 10