Transubstantiation is, according to the teaching of the Catholic Church, "the change of the whole substance of bread into the substance of the Body of Christ and of the whole substance of wine into the substance of the Blood of Christ". This change is brought about in the eucharistic prayer through the efficacy of the word of Christ and by the action of the Holy Spirit. However, "the outward characteristics of bread and wine, that is the 'eucharistic species', remain unaltered". In this teaching, the notions of "substance" and "transubstantiation" are not linked with any particular theory of metaphysics.
The Feast of Corpus Christi, also known as the Solemnity of the Most Holy Body and Blood of Christ, is a liturgical solemnity celebrating the real presence of Christ in the Eucharist; the feast is observed by the Latin Church, in addition to certain Western Orthodox, Lutheran, and Anglican churches. Two months earlier, the institution of the Eucharist at the Last Supper is observed on Maundy Thursday in a sombre atmosphere leading to Good Friday. The liturgy on that day also commemorates Christ's washing of the disciples' feet, the institution of the priesthood, and the agony in the Garden of Gethsemane.
A monstrance, also known as an ostensorium, is a vessel used in Roman Catholic, Old Catholic, High Church Lutheran and Anglican churches for the display on an altar of some object of piety, such as the consecrated Eucharistic Sacramental bread (host) during Eucharistic adoration or during the Benediction of the Blessed Sacrament. A monstrance may also serve as a reliquary for the public display of relics of some saints. The word monstrance comes from the Latin word monstrare, while the word ostensorium comes from the Latin word ostendere. Either term, each expressing the concept of "showing", can refer to a vessel intended for the exposition of the Blessed Sacrament, but ostensorium has only this meaning.
In Christian theology, the term Body of Christ has two main but separate meanings: it may refer to Jesus Christ's words over the bread at the celebration of the Jewish feast of Passover that "This is my body" in Luke 22:19–20, or it may refer to all individuals who are "in Christ" 1 Corinthians 12:12–14.
Bolsena is a town and comune of Italy, in the province of Viterbo in northern Lazio on the eastern shore of Lake Bolsena. It is 10 km (6 mi) north-north west of Montefiascone and 36 km (22 mi) north-west of Viterbo. The ancient Via Cassia, today's highway SR143, follows the lake shore for some distance, passing through Bolsena. Bolsena is named "the city of the Eucharistic miracle" from which the solemnity of Corpus Domini had been extended to the whole Roman Catholic Church.
Eucharistic miracle is any miracle involving the Eucharist, regarding which the most important Christian denominations, especially the Catholic Church, teach that Christ is truly present in the Eucharist, which is by itself a Eucharistic miracle; however, this is to be distinguished from other manifestations of God. Eucharistic miracles are most known and emphasized within the context of the Catholic Church, which distinguishes between divine revelation, such as the Eucharist, and private revelation, such as Eucharistic miracles.
Eucharistic theology is a branch of Christian theology which treats doctrines concerning the Holy Eucharist, also commonly known as the Lord's Supper and Holy Communion. It exists exclusively in Christianity, as others generally do not contain a Eucharistic ceremony.
During the Liturgy of the Eucharist, the second part of the Mass, the elements of bread and wine are considered to have been changed into the veritable Body and Blood of Jesus Christ. The manner in which this occurs is referred to by the term transubstantiation, a theory of St. Thomas Aquinas, in the Roman Catholic Church. Members of the Orthodox, Anglican, and Lutheran communions also believe that Jesus Christ is really and truly present in the bread and wine, but they believe that the way in which this occurs must forever remain a sacred mystery. In many Christian churches, some portion of the consecrated elements is set aside and reserved after the reception of Communion and referred to as the reserved sacrament. The reserved sacrament is usually stored in a tabernacle, a locked cabinet made of precious materials and usually located on, above, or near the high altar. In Western Christianity usually only the Host, from Latin: hostia, meaning "victim", is reserved, except where wine might be kept for the sick who cannot consume a host.
Blood of Christ, also known as the Most Precious Blood, in Christian theology refers to the physical blood actually shed by Jesus Christ primarily on the Cross, and the salvation which Christianity teaches was accomplished thereby, or the sacramental blood (wine) present in the Eucharist or Lord's Supper, which some Christian denominations believe to be the same blood of Christ shed on the Cross.
Eucharist is the name that Catholic Christians give to the sacrament by which, according to their belief, the body and blood of Christ are present in the bread and wine consecrated during the Catholic eucharistic liturgy, generally known as the Mass. The definition of the Eucharist in the 1983 Code of Canon Law as the sacrament where Christ himself “is contained, offered, and received” points to the three aspects of the Eucharist according to Catholic theology: the real presence of Christ in the Eucharist, Holy Communion, and the holy sacrifice of the Mass.
Body and Blood of Christ may refer to:
Prodigiosin is the red dye produced by many strains of the bacterium Serratia marcescens, as well as other Gram-negative, gamma proteobacteria such as Vibrio psychroerythrus and Hahella chejuensis. It is responsible for the pink tint occasionally found in grime that accumulates on porcelain surfaces such as bathtubs, sinks, and toilet bowls. It is in the prodiginine family of compounds which are produced in some Gram-negative gamma proteobacteria, as well as select Gram-positive Actinobacteria. The name prodigiosin is derived from prodigious.
"Lauda Sion" is a sequence prescribed for the Roman Catholic Mass for the feast of Corpus Christi. It was written by St. Thomas Aquinas around 1264, at the request of Pope Urban IV for the new Mass of this feast, along with Pange lingua, Sacris solemniis, and Verbum supernum prodiens, which are used in the Divine Office.
Orvieto Cathedral is a large 14th-century Roman Catholic cathedral dedicated to the Assumption of the Virgin Mary and situated in the town of Orvieto in Umbria, central Italy. Since 1986, the cathedral in Orvieto has been the episcopal seat of the former Diocese of Todi as well.
The Mass at Bolsena is a painting by the Italian renaissance artist Raphael. It was painted between 1512 and 1514 as part of Raphael's commission to decorate with frescoes the rooms that are now known as the Raphael Rooms, in the Apostolic Palace in the Vatican. It is located in the Stanza di Eliodoro, which is named after The Expulsion of Heliodorus from the Temple.
The corporal is an altar linen used in Christianity for the celebration of the Eucharist. Originally called corporax, from Latin corpus ("body"), it is a small square of white linen cloth; modern corporals are usually somewhat smaller than the width of the altar on which they are used, so that they can be placed flat on top of it when unfolded.
The Mass of Saint Gregory is a subject in Roman Catholic art which first appears in the late Middle Ages and was still found in the Counter-Reformation. Pope Gregory I is shown saying Mass just as a vision of Christ as the Man of Sorrows has appeared on the altar in front of him, in response to the Pope's prayers for a sign to convince a doubter of the doctrine of transubstantiation.
Christina of Bolsena, also known as Christine of Bolsena, or in the Eastern Orthodox Church as Christina the Great martyr, is venerated as a virgin martyr of the third century. Archaeological excavations of an underground cemetery constructed over her tomb have shown that she was venerated at Bolsena by the fourth century.
The Mass of Saint Gregory is a scene in Roman Catholic art which can be seen illustrated many times throughout the late Middle Ages. This version was painted in oil and gold by Spanish Archbishop Alfonso Carrillo de Acuña in 1480. It currently resides in the San Francisco Legion of Honor.
The Reliquary of the Santo Corporale of Bolsena is a medieval artwork made by Sienese goldsmith Ugolino di Vieri in 13371338. The reliquary is made of gold-plated silver and enamel and is c.139 cm high. The reliquary was recently transferred to the cathedral museum from the cathedral itself where it had been from the time of its creation.
