How do we know the significance of unleavened bread for Christians?

The significance of unleavened bread for Christians lies not only in its historical context but in its spiritual implications. In the Old Testament, unleavened bread was eaten at the Passover to symbolize the haste of Israel’s departure from Egypt and to represent purity, as leaven often symbolizes sin. In New Testament revelations, the Apostle Paul draws a parallel in 1 Corinthians 5:6-8, where he urges believers to purge out the old leaven, symbolizing sin, and to live as unleavened, signifying their purified state in Christ. The emphasis is on maintaining a life of integrity and truth, reflecting the deliverance that Christ has provided through His sacrificial work on the cross.