De sacrosancto eucharistiae sacramento theses theologicae

IV.
The matter of the Eucharist before consecration is bread and wine, to which a little water must be mixed.
APPENDIX.
That mixing of water is not an indifferent thing, as the Sectarii sectarians babble.

V.
After consecration, however, the substance of the bread and wine does not remain at all; but the bread is converted or transubstantiated into the body, and the wine into the blood.
APPENDIX.
The way in which Luther taught that the meaning of those words, "This is my body," could stand without transubstantiation is plainly foolish, and it evidently overturns the mystery of the most holy Trinity.

VI.
Therefore, the whole of Christ exists in the Sacrament of the Eucharist as actually present according to his substance.
APPENDIX.
Luther did not foolishly convince himself that the Sacramentarii Sacramentarians (a label for Zwinglians/Calvinists), because they do not believe this, believe nothing at all.

VII.
Christ is likewise present in the Sacrament endowed with his quantity and figure, and his other absolute accidents.
APPENDIX.
This assertion cannot be defended by the Ubiquitarii Ubiquitarians (those who believe Christ's body is everywhere) at all. Indeed, according to them, Christ is plainly formless in the Sacrament.

VIII.
Christ, however, is not in the Sacrament as if in a place; but he is there in an indivisible and admirable way.
APPENDIX.
The Sacramentarii Sacramentarians, when they think this mode of existing is impossible,