We will now clarify for them our belief, and we will say to them, and before all people, that the Jacobite communion of the Copts accepts and confesses this true faith: it was the body of Christ, Himself, that rose to heaven, and that is seated on the right hand of the Father on high. That body, in its very essence and substance, is present in the holy eucharistic offering. He is not visible, on account of the presence of His very own body on the altar, sanctified to Him, by an act of special worship devoted to God, just as the communion of the Latin church believes. And we are with them in this particular matter, but we are divided with them in another matter. These heretics lie about us, saying that after the consecration, we do not worship or bow down to it.
We believe, and we say, that evil persons partake of the body of Christ with their mouths, just as good persons do. The former do so, to their eternal damnation; but the latter do so, for the sake of their salvation.
We say and believe that the bread and the wine have been truly changed into the substance of Jesus Christ’s body, and into the substance of his noble blood, so that, after the consecration, the substance of the bread and the substance of the wine do not remain; and that the holy mystery is given to the sick, in order that they may die in the grace of God, in order that their provisions may be in the kingdom of heaven.
Now, do we say that it is incredible and improper to accept that one body can be in many places, at one moment in time? For the One who created the world, with a Word, is able to do this wondrous thing. He enacts His body, by His Word, when He says through the mouth of the priest, This is My body, and He gave His body to His disciples in Emmaus, while being nowhere. And just as His Divinity was concealed in the womb of the Virgin Mary, in the same way it is concealed under the accidents of the bread and wine. The matter is the same, because this was necessary for God to put our faithfulness to the test, so that we might be. For when Jesus Christ instructed us to Eat My body, it was difficult for us.