II. To the Initial Arguments

80. As to the argument, about the Eucharist [n.62]: there is not the sort of unity between the species of bread and of wine as there is in the sacrament of baptism; for the species are not parts of the sort that neither of them signifies without the other; for the species of bread truly contains the body of Christ before the consecration of the blood. But the words here [in baptism] are not anything of baptism without the washing, nor conversely.