The main difference between leaven and unleavened bread lies in the presence of a leavening agent, which is a substance that causes dough or batter to rise and become lighter. Leavened bread is made using a leavening agent like yeast, baking powder, or baking soda, which creates air pockets in the dough and causes it to rise. Unleavened bread, on the other hand, does not contain any leavening agents, resulting in a denser, flatter bread.
Unleavened bread is used for communion wafers due to its historical and symbolic significance:
Historical Significance: The use of unleavened bread in religious rituals, such as communion, dates back to ancient times. In many religious traditions, including Judaism and Christianity, unleavened bread holds historical and ritualistic importance.
Symbolic Meaning: In Christianity, during the Last Supper, Jesus is believed to have used unleavened bread to represent His body, and wine to represent His blood. This act of breaking the bread and sharing the wine became the basis for the Christian practice of communion, also known as the Eucharist or Lord's Supper.
Simplicity and Purity: Unleavened bread is simple and pure, without any added leavening agents. This purity is often seen as a symbol of Christ's sinless nature.
Practicality: Unleavened bread has a longer shelf life and does not spoil as quickly as leavened bread. It is easier to handle and transport, making it more practical for use in religious ceremonies.
Respect for Tradition: The use of unleavened bread for communion wafers is a continuation of a long-standing tradition within Christianity. It helps maintain a sense of continuity and connection with the historical roots of the sacrament.
In summary, unleavened bread is used for communion wafers because of its historical and symbolic significance in religious rituals, particularly in Christianity, where it represents the body of Christ during the sacrament of communion. The use of unleavened bread also carries practical and traditional considerations.