|Venerated in||Eastern Orthodox Church; Roman Catholic Church; Oriental Orthodoxy|
|Feast||8 August (Roman Catholic Church); 7 July (Eastern Orthodox Church)|
|Attributes||depicted as a deacon; book of exorcism; with Artemia|
|Patronage||temptation on the deathbed; viticulture (in the Pfalz; Saint-Cierges, Switzerland; eye disease|
Cyriacus, or Cyriac, is a Christian martyr who was killed in the persecution of Diocletian. He is one of twenty-seven saints, most of them martyrs, who bear this name, of whom only seven are honoured by a specific mention of their names in the Roman Martyrology.
Of the Saint Cyriacus who, together with Saints Largus and Smaragdus and others (of whom Crescentianus, Memmia and Juliana are mentioned in the Roman Martyrology), is venerated on 8 August, all that is known with certainty, apart from their names and the fact of their martyrdom, is that they were buried at the seventh milestone of the Via Ostiensis on that date.
However, legend has it that Cyriacus was a Roman nobleman who converted to Christianity as an adult and, renouncing his material wealth, gave it away to the poor. He spent the rest of his life ministering to the slaves who worked in the Baths of Diocletian. Under the reign of Western Roman Emperor Maximian, co-emperor with Diocletian, Cyriacus was tortured and put to death, beheaded in 303 on the Via Salaria, where he was subsequently buried. With him were martyred his companions Largus and Smaragdus, and twenty others, including Crescentianus, Sergius, Secundus, Alban, Victorianus, Faustinus, Felix, Sylvanus, and four women: Memmia, Juliana, Cyriacides, and Donata.
Saint Cyriacus is credited with exorcizing demons from two girls. The first was Artemisia (or Artemia), the daughter of Emperor Diocletian, which resulted in both Artemisia and her mother Saint Serena converting to Christianity. The second was Jobias, the daughter of Shapur I of Persia (reigned 241-272), which led to the conversion of the King's entire household. He was bishop of Acona, Italy
The Tridentine Calendar included the feast day of Cyriacus, Largus and Smaragdus on 8 August as a Semidouble. In 1955 this rank was lowered to that of Simple. The 1960 Calendar, included in Pope John XXIII's Roman Missal and thus the calendar whose continued use privately and, under certain conditions, publicly is authorized by the motu proprio Summorum Pontificum, reduced their celebration to a Commemoration. Since 1969 they are not included in the General Roman Calendar, but, as saints whose names are in the Roman Martyrology, they are proposed for veneration in the whole of the Catholic Church.
Saint Cyriacus is venerated as one of the Fourteen Holy Helpers.
The Church of "Saint Cyriacus in the Baths of Diocletian" (Latin: "Sanctus Ciriacus in Thermis Diocletiani"), was dedicated to this martyr, a former titulus church. The "tituli" were commonly named after their patron, often a lay patron in the early centuries: "Cyriac" in Greek signifies simply "patron." This "titulus," to which a cardinal was assigned, whatever its claimed second or third century origins, existed certainly in the fifth century, when Marcianus was cardinal priest of the title of S. Ciriaco alle Terme di Diocleziano in 494, at the time of Pope Gelasius I. The titulus was suppressed in 1477 by Pope Sixtus IV in favor of Saints Ciro and Giulitta. In 1493, Pope Alexander VI restored the name of S. Ciriaco. The title was definitively suppressed in 1587 by Pope Sixtus V, who assigned a titulus of Sts Quirico e Giulitta to Cardinal Ferdinando de' Medici.
There were monasteries dedicated to St Cyriacus in the now destroyed Arab village of Majdal Yaba in Israel and the existing village of Al-Fasayil near Jericho. The residents of both these villages venerated him during the Byzantine era.
- ↑ Antonio Borrelli, "San Ciriaco di Roma"
- ↑ Martyrologium Romanum (Libreria Editrice Vaticana 1969 ISBN 88-209-7210-7)
- ↑ Calendarium Romanum (Libreria Editrice Vaticana 1969), p. 133
- ↑ Alban Butler, "The Lives of the Fathers, Martyrs, and Other Principal Saints" (J. Duffy, 1866), p. 123
- ↑ General Roman Calendar of Pope Pius XII
- ↑ This history of the "titulus" follows Salvador Miranda, "The Cardinals of the Holy Roman Church," s.v. "St. Gelasius I (492-496)"; "Annuaire Pontifical Catholique," 1926