fittingly called transubstantiation, let him be anathema." (Session 13, can.2)".Protestant views on the fact of Christ's presence in the Eucharist vary significantly from one denomination to another: while many, such as Lutherans, Anglicans, Methodists and the Reformed agree with Roman Catholics that Christ is really present in the Eucharist, they do not accept the definition of transubstantiation to describe it. According to Thomas Aquinas, in the case of extraordinary Eucharistic Miracles in which the appearance of the accidents are altered, this further alteration is not considered to be transubstantiation, but is a subsequent miracle that takes place for the building up of faith. Nor does the extraordinary manifestation alter or heighten the presence of Christ in the Eucharist, as the miracle does not manifest the physical presence of Christ: "in apparitions of this sort ... the proper species [actual flesh and blood] of Christ is not seen, but a species formed miraculously either in the eyes of the viewers, or in the sacramental dimensions themselves."Some denominations, especially Lutherans, have similar beliefs regarding the Eucharist and the Real Presence, though they reject the Roman Catholic concept of transubstantiation, preferring instead, the doctrine of the sacramental union, in which "the body and blood of Christ are so truly united to the bread and wine of the Holy Communion that the two may be identified. They are at the same time body and blood, bread and wine. ...In this sacrament the Lutheran Christian receives the very body and blood of Christ precisely for the strengthening of the union of faith." Lutherans hold that the miracle of the Eucharist is effected during the Words of Institution. Both the Eastern Orthodox Churches and the Oriental Orthodox Churches, such as the Coptic Church, insist "on the reality of the change from bread and wine into the body and the blood of Christ at the consecration of the elements," although they have "never attempted to explain the manner of the change," thus rejecting philosophical terms to describe it. The Methodist Church similarly holds that Christ is truly present in the Eucharist "through the elements of bread and wine," but maintains that how He is present is a Holy Mystery.<ref name="Neal2014">{{cite book|last=Neal|first=Gregory S.|title=Sacramental Theology and the Christian Life|date=19 December 2014|publisher=WestBow Press|language=en |isbn=9781490860077|page=111|quote=For Anglicans and Methodists the reality of the presence of Jesus as received through the sacramental elements is not in question. Real presence is simply accepted as