The symbol of the Agnus Dei, the “Lamb of God” is one of the most recognizable symbols of the Eucharist. It is an explicit connection between the Paschal Lamb of Passover and the Sacrifice of Christ on the cross. John the Baptist was the first to call Jesus the “Lamb of God,” and we hear the Lamb of God directed to the Eucharist at each Mass right prior to receiving Him in Holy Communion.