Why do we observe the a Feast requiring us to put physical leavening in the 21st Century? What does it have to do with God’s plan of salvation for us and all humanity? We will explore the origin of sin, and how God is helping us put sin out like the physical leavening we toss out of our homes. Those in the millennium will be required to do what we doing now in advance of the world so we can be inducted into God’s family.