Solemnity
of Corpus Christi
“Because Christ our Redeemer said that it was truly his body
that he was offering under the species of bread, it has always been the
conviction of the Church of God, and this holy Council now declares again, that
by the consecration of the bread and the wine there takes place a change of the
whole substance of the bread into the substance of the body of Christ our Lord
and of the whole substance of the wine into the substance of his blood. This
change the holy Catholic Church has fittingly and properly called
transubstantiation.”
These words of the Council of
Trent (DS 1642), which are taken up again in the Catechism of the Catholic
Church (CCC 1376), make clear the dogma of transubstantiation.
By this mystery, the substance
of bread is converted into the substance of Christ’s Body. Further, the
substance of wine is converted to the substance of Christ’s Blood. And, because
(now, in heaven) Christ’s body and blood are united one with the other and both
are further united to his soul and his divinity, the body and blood, soul and divinity
of Christ are present in each Eucharistic species and in all of their parts.
The dogma of transubstantiation
rules out two other theories: Annihilation and consubstantiation. From this
teaching, we may draw a helpful analogy for family life.