Throughout his Commentary on the Book of Common Prayer, Bucer refers to the adoration of the host as artolatreia, that is, “bread worship.”
He also says that the reason the early Church Fathers called the Eucharist a sacrifice is because all the faithful were expected to bring offerings and alms, and they were placed on the table in the assembly. Out of these sacrifices of praise, the bread and wine were taken, given thanks for, and shared as the communion in the body and blood of the Lord. But these alms and gifts were meant to be for the poor and needy and strangers in their midst and community. Thus, the Eucharist was a sacrifice for the life of the world on a number of levels.