Canon of the Mass in the context of "Formula missae"

The Anaphora (/əˈnæfərə/), Eucharistic Prayer, or Great Thanksgiving, is a portion of the Christian liturgy of the Eucharist in which, through a prayer of thanksgiving, the elements of bread and wine are consecrated. The prevalent historical Roman Rite form is called the "Canon of the Mass".

"Anaphora" is a Greek word (ἀναφορά) meaning a "carrying up", thus an "offering" (hence its use in reference to the offering of sacrifice to God). (This sense is distinct from the usage of "anaphora" in rhetoric and linguistics to mean a "carrying back".) In the sacrificial language of the Greek version of the Hebrew Bible known as the Septuagint, προσφέρειν (prospherein) is used of the offerer's bringing the victim to the altar, and ἀναφέρειν (anapherein) is used of the priest's offering up the selected portion upon the altar (see, for instance, Leviticus 2:14, 2:16, 3:1, 3:5).

Saint Cecilia (Latin: Sancta Caecilia), also spelled Cecelia, was a Roman Christian virgin martyr, who is venerated in Catholic, Orthodox, Anglican, and some Lutheran churches, such as the Church of Sweden. She became the patroness of music and musicians, it being written that, as the musicians played at her wedding, Cecilia "sang in her heart to the Lord". Musical compositions are dedicated to her, and her feast, on 22 November, is the occasion of concerts and musical festivals. She is also known as Cecilia of Rome.

Saint Cecilia is one of several virgin martyrs commemorated by name in the Canon of the Mass in the Latin Church. The church of Santa Cecilia in Trastevere, founded in the 3rd century by Pope Urban I, is believed to be on the site of the house where she lived and died.

Agatha of Sicily (c. 231 – c. 251 AD) is a Christian saint. Her feast is on 5 February. Agatha was born in Catania, part of the Roman Province of Sicily, and was martyred c. 251. She is one of several virgin martyrs who are commemorated by name in the Canon of the Mass.

Agatha is the patroness saint of Catania, Molise, Malta, San Marino, Gallipoli in Apulia, and Zamarramala, a municipality of the Province of Segovia in Spain. She is also the patroness saint of breast cancer patients, rape victims,martyrs, wet nurses, bell-founders, and bakers, and is invoked against fire, earthquakes, and eruptions of Mount Etna.

The Corporal of Bolsena dates from a Eucharistic miracle in Bolsena, Italy, in 1263 when a consecrated host began to bleed onto a corporal, the small cloth upon which the host and chalice rest during the Canon of the Mass. The appearance of blood was seen as a miracle to affirm the Roman Catholic doctrine of transubstantiation, which states that the bread and wine become the Body and Blood of Christ at the moment of consecration during the Mass. Today, the Corporal of Bolsena is preserved in a rich reliquary at Orvieto in the cathedral. The reddish spots on the cloth, upon close observation, show the profile of a face similar to those that traditionally represent Jesus Christ. It is said that the miraculous bleeding of the host occurred in the hands of an officiating priest who had doubts about transubstantiation, Peter of Prague. The "Miracle of Bolsena" is regarded by the Roman Catholic Church as a private revelation, meaning that Catholics are under no obligation to believe it although they may do so freely.

Pope Urban IV makes no mention of it in the bull by which he established the feast of Corpus Christi, although the legend of the miracle is set in his lifetime and is claimed by its partisans to have determined him in his purpose of establishing the feast. The contemporary biographers of Urban are silent: Muratori, Rerum Italicarum scriptores, (vol. III, pt. l, 400ff) and Thierricus Vallicoloris, who, in his life of the pope in Latin verse, describes in detail all the events of the pontiff's stay at Orvieto, referring elsewhere also to the devotion of Urban in celebrating the Mass, and to the institution of the Feast of Corpus Christi, without at any time making allusion to a miracle at Bolsena.