Understanding the Symbols of Passover

Throughout history mankind has devised symbols to represent various concepts. God also has created symbols for some of His teachings. What are the symbols of the Passover and what do they mean?

Mark Rorem (1948-2017) was an elder in the United Church of God, serving primarily in the Oakland congregation. He was a graduate of Ambassador College.  He and his wife, Linda, had three children.  He grew up in Mexico City, and assisted in various aspects of the Spanish language efforts of the Church. He was a practicing attorney since 1979.  He was ordained an elder in 2000.