Sacramental bread adopted the use of unleavened bread due to Liturgical Latinisation. A Host is a portion of bread used for Holy Communion in many Christian churches. In Western Christianity the host is often a thin, round unleavened wafer. In the Roman Rite, unleavened bread is used as in the Jewish Passover or Feast of Unleavened Bread. The Code of Canon Law, Canon 924 requires that the hosts be made from wheat flour and water only and recently made so that there is no danger of spoiling. Hosts are often made by nuns as a means of supporting their religious communities. However,
Passover is eaten, for which reason Passover is called the feast of unleavened bread in the Torah. Thus "matzo" (flat unleavened bread) is eaten during Passover and it is a tradition of the holiday. Historically, together with Shavuot and Sukkot, Passover is one of the Three Pilgrimage Festivals ("Shalosh Regalim") during which the entire population of the kingdom of Judah made a pilgrimage to the Temple in Jerusalem. Samaritans still make this pilgrimage to Mount Gerizim, but only men participate in public worship. The Passover begins on the 15th day of the month of Nisan, which typically falls in March or