the other appearances, but is distinct from them. While the appearances are perceptible to the senses, the substance is not. The philosophical term "accidents" does not appear in the teaching of the Council of Trent on transubstantiation, which is repeated in the Catechism of the Catholic Church. For what the Council distinguishes from the "substance" of the bread and wine it uses the term species: The Catechism of the Catholic Church cites the Council of Trent also in regard to the mode of the real presence of Christ in the Eucharist: The Catholic Church holds that the same change of the substance of the bread and of the wine at the Last Supper continues to occur at the consecration of the Eucharist when the words are spoken in persona Christi "This is my body ... this is my blood." In Orthodox confessions, the change is said to start during the Dominical or Lord's Words or Institution Narrative and be completed during the Epiklesis. Teaching that Christ is risen from the dead and is alive, the Catholic Church holds, in addition to the doctrine of transubstantiation, that when the bread is changed into his body, not only his body is present, but Christ as a whole is present ("the body and blood, together with the soul and divinity"). The same holds when the wine is transubstantiated into the blood of Christ. This is known as the doctrine of concomitance. In accordance with the dogmatic teaching that Christ is really, truly and substantially present under the appearances of bread and wine, and continues to be present as long as those appearances remain, the Catholic Church preserves the consecrated elements, generally in a church tabernacle, for administering Holy Communion to the sick and dying. In the arguments which characterised the relationship between Roman Catholicism and Protestantism in the 16th century, the Council of Trent declared subject to the ecclesiastical penalty of anathema anyone who The Catholic Church asserts that the consecrated bread and wine are not merely "symbols" of the body and blood of Christ: they are the body and blood of Christ. It also declares that, although the bread and wine completely cease to be bread and wine (having become the body and blood of Christ), the appearances (the "species" or look) remain unchanged, and the properties of the appearances also remain (one can be drunk with the appearance of wine despite