Out of the Depths...
       The Christian Catacombs of Ancient Rome: An Introduction

Prepared by Dr. Joseph Byrne
Belmont university


A typical gallery, this one in St. Callixtus;
showing the burial niches or loculi.


The Roman catacombs are comprised of 36 separate Christian sites and several pagan and Jewish sites located around the old pomerium, or sacred boundary of the city. As any guide will tell you, these were meant exclusively as places of burial, and only later did the practice of conducting liturgies grow up around the graves of the martyrs. The tradition that these were places of refuge for the Roman Christians in times of active persecution is persistent, but no evidence survives to support this romantic notion. They were excavated and utilized for a little over two hundred years, from about A.D. 150 until the later fourth century.

Experts estimate that between 60 and 90 miles of galleries were dug by
professional fossores, who served as  both tunnelers and guides to visiting families and pilgrims. While actively in use between 500,000 and 750,000 Christian dead may have been buried in the loculi (niches), arcosolia (sarcofaghi surmounted by an arch) and cubicula (family mausolea). Many of these latter were decorated with frescoes on plaster depicting a range of subjects, and this art is a most precious relic of the early Christian community. Only a few of these sites are open to the public today, and access is generally limited. One of the great threats to these sites is human breath with its high humidity and potential for weakening or destroying the  frescoes.                                                                                      
 



HISTORY OF THE CATACOMBS

St. Callixtus complex


The Roman catacombs are comprised of 36 separate Christian sites and several pagan and Jewish sites located around the old pomerium, or sacred boundary of the city. As any guide will tell you, these were meant exclusively as places of burial, and only later did the practice of conducting liturgies grow up around the graves of the martyrs. The tradition that these were places of refuge for the Roman Christians in times of active persecution is persistent, but no evidence survives to support this romantic notion. They were excavated and utilized for a little over two hundred years, from about A.D. 150 until the later fourth century. Experts estimate that between 60 and 90 miles of galleries were dug by professional fossores, who served as 
both tunnelers and guides to visiting families and pilgrims. While actively in use between 500,000 and 750,000 Christian dead may have been buried in the loculi (niches), arcosolia (sarcofaghi surmounted by an arch) and cubicula (family mausolea). Many of these latter were decorated with frescoes on plaster depicting a range of subjects, and this art is a most precious relic of the early Christian community. Only a few of these sites are open to the public today, and access is generally limited. One of the great threats to these sites is human breath with its high humidity and potential for weakening or destroying the frescoes.


In the decades after the establishment of the Christian religion in the Roman capital by Saints Peter and Paul, Christians began burying their dead as a community in ground that belonged to relatively wealthy members of the congregations. Unlike the pagans who often cremated their dead, Christians interred theirs without destroying the body, in whose ultimate resurrection they firmly believed. After several generations the top layer of the soil became filled with corpses, and Christians turned to excavating beneath the surface layer to create more room. The earliest known example of this was the catacomb known as Domatilla, dating from about A.D. 150 and named after the woman on whose land it was excavated. Most are similarly named and only one, St. Callixtus, was owned by the Christian community, or church, from the outset. The name catacomb derives from the name of the location of San Sebastian, about a mile beyond the great gateway that also bears the martyr's name. Ad catacumbas referred to the hollow in which the church and burial area were located, and as this was the only such site that remained known and open to Romans and pilgrims throughout the middle ages, the name stuck and came to be applied to all such underground burial areas.

Excavation was simplified by the fact that the ground involved consisted of relatively soft volcanic tufa, a stone that was easy to dig through and that hardened when exposed to air, eliminating the need for internal bracing. The excavated rock was useful as building material and was readily saleable. Whether the fossores were Christian or not remains unknown, but several tributes to their heroic efforts decorate the catacombs. Both light and ventilation were problems, and shafts to the surface addressed both problems. Catacombs could have several levels, however, as many as five, and this exacerbated the problems greatly. Simple oil lamps were carried and hung on brackets (as above) and facilitated both tunneling and visiting. Bodies were prepared for burial and wrapped in cloth and placed in the more or less fancy niche prepared for it. The opening was then sealed with a slab of rock and mortar. These slabs could be inscribed or decorated, not unlike modern tombstones, as ways of identifying the deceased. Symbols might be used to identify the person by

occupation, as with this example of a carpenter's or mason's compass and plumb-bob integrated with the symbols of fish and anchor, both representing Jesus Christ. For the illiterate, other symbols such as coins or medallions or even small toys might be embedded in the soft mortar to identify the inhabitant.


When the Emperor Constantine legalized Christianity in the early fourth century, he and other Christians began building permanent structures for worship in the city, and began transferring bones from the catacombs to these new centers of the Christian communities. Burials in the catacombs themselves ceased in the later fourth century. Pope Damasus (366-384) revered these sites and spent precious resources refurbishing them as sacred places of worship: plaques commemorating these repairs can still be seen at several of the sites.  Many of the remaining human bones were transferred during the early fifth and sixth centuries when barbarians invaded the area and threatened to desecrate the underground cemeteries. Further removals occured when northern European churches and monasteries requested the earthly remains of early Christian saints, and acquiescent bishops of Rome filled their orders. Under Pope Hadrian (772-795) many were again restored for visitation by pilgrims. By the tenth century most of the sites had been emptied, abandoned and their light shafts used as waste pits. Only San Sebastiano ad catacumbas remained a place of pilgrimage and worship.




Romans began to rediscover their lost history during the fifteenth and sixteenth centuries as early archaeologists began excavations at nearly thirty of the sites. Antonio Bosio (1575-1629) was the most prolific of these men, and is sometimes called the Christopher Columbus of the catacombs. Several more were discovered in the eighteenth and nineteenth centuries, and further clearing, mapping and preservation took on a systematic flavor under the direction of Giovan Battista De Rossi and the newly formed Pontificia Commissione di Archeologia Sacra (1852). The latest and probably last catacomb to be discovered was found in Via Latina in 1955 during digging for construction. In some ways it is the best preserved of the lot.




The cubiculum of the Good Shepherd in the Catacomb of Domatilla



The Art of the Roman Catacombs

The catacombs of Rome  contain the single most precious collection of early Christian art in the world. In burying their dead, the early Christians provided frescoes and other artistic expressions that reflected their beliefs in their God, in the resurrection of the dead, and of the hope they shared for their loved ones and themselves. The creators of this art remain anonymous, and some think the fossores may have had a hand. It varies in quality from mere graffiti to sensitive and clearly professional painting that rivals any Roman examples known. Imagery ranges from mere decoration to simple symbols (fish, anchors, grapes, birds) to figures of the deceased praying (the orantes  figures) to scenes from the old and new testaments. One may safely surmise that the wealthier families provided the richer decorations.




Some decorations, as here in San Sebastiano, reflect the secular art of the day. These rather simple delineations are from the  so-called Villa Piccola and demonstrate a style datable to about A.D. 230 - 240. Plaster was first spread over the rough surface and the paint applied either while the plaster was still wet, or fter it had dried. Fragmentary remains of a similar nature can be found in many cubicula and some arcosolia.


Around the arcosolium below (Via Latina, Cubiculum E) we see a pair of birds dominating one part of the composition. Birds might stand for the dove of peace from the story of Noah or the appearance of the Holy Spirit in the form of a dove. From ancient times the bird also represented the human soul. These peacocks were specifically symbols of eternal life, and thus of Christ or Christ's promise, for people believed that their flesh did not decay -- despite the daily opportunity to test this belief.



In this context, however, the meaning is blurred, as no other purely Christian imagery is displayed, and several clearly pagan figures do appear: the Winged Victory to the left, the gorgon on the ceiling and the reclining Tellus, goddess of the earth and flowers. The goat kids on the ceiling could represent Christ, as the "scape goat" sacrificed for the Hebrew people. The gorgon might represent the reconciliation of opposites (death and eternal life?) and the Winged Victory the victory of Christ and the Christian over death. Such mixing of pagan and Christian meanings was not unusual, just as Christ/Orpheus and Christ/Apollo are often conflated in early Christian art. On the other hand, the grave might have belonged to a pagan, for they were sometimes buried in the catacombs. In the arcosolium the body was laid in the sarcophagus carved from the wall and had a slab (here in fragments) placed over the opening.






Around this arcosolium, also in Via Latina, we again see pagan images, including winged putti and the heroic Hercules. Over the peacocks we see Hercules returning Alcestis to the world from Hades. Despite being a pagan god, Hercules also was a figure of high moral standing in the Roman world, and his stories may well have been sources of moral examples for even Christian Romans. Even with the official Roman sanctions on Christians, and active persecutions, much of Roman secular culture did seep into Christian culture, as any student of patristics or early art knows well. It was not a matter of beliefs, but of expression and idiom. On the inner left wall is Hercules battling the Hydra -- easily identifiable with sin or evil -- and to the right "The Anatomy Lesson", perhaps identifying the occupant as a physician or teacher.





 

Praying figures, or orantes, extend their arms as did Christ on the cross: "We not only lift up our hands, but spread them out, modelling them after the Lord's passion." (Tertullian) Earlier art shows this to have been a classical form of praying, and related in art to the virtue of pietas. It may be assumed that the figure is the deceased, praying before the throne of God on behalf of loved ones left behind. Inscriptions seem to bear this out: "Atticus: sleep inpeace, secure in thy safety, and pray anxiously for our sins;" "Pray for thy parents, Matronata Matrona. She lived one year and 51 days." Others found in this pose include Hebrew figures such as Daniel and the three boys in the fiery furnace: characters who were protected in their hour of need by a gracious God and preserved in life. Both prayerful supplication and thanksgiving seem natural in these situations.





Orant figure from Catacomb of Priscilla



Orant figure from the Giordani Catacombs


                 



Scenes from the Hebrew Bible tie the Christian experience to its Jewish roots and to the fulfillment of the promises God made to His early servants. The stories surrounding these men and women are not merely symbolic of the message of the Gospel of Christ, but are prefigurations of the Life of Christ and His message. From the expulsion of Adam and Eve to the Maccabbean-era story of Daniel and the Lions, taken together the catacombs provide a visual Bible.

Adam and Eve



The story of Jonah and the "whale" has been interpreted as a prefiguration of Christ's three days in the tomb and His (and the Christian's) eventual resurrection. Depictions from numerous catacombs show his being tossed into the sea, being regurgitated and in repose after his work was finished. Here a rather canine-appearing fish is about to swallow the unfortunate traveller.




The story of the Sacrifice of Isaac by his father Abraham contains many themes of great interest to the early Christians, and finds its place in many of the catacombs. God's promise to Abraham and its fulfillment, Abraham's sorrow and obedience in carrying out God's command to sacrifice his son, Isaac's simple acquiescence, God's mercy in rewarding Abraham's obedience and the prefiguration of God's Sacrifice of His own Son on the Cross all work together in this simple image of father, son, altar and ram.



Beneath is Balaam and his ass, characters in another Hebrew story used by the early Christians as a prefigurement of  Christ's incarnation and the importance of faith,



So, too, the story of the boys in the fiery furnace, here seen in the familiar orant position of prayer (Catacomb of Priscilla). Their story of persecution and faithfulness, and of God's reward for their faithfulness helped reassure those undergoing the persecutions of their own day that they, too, would be the beneficiaries of God's mercy and promise of Life.



So, too, the story of Daniel in the Lion's Den: the wicked authorities persecuting the innocent believers whose only power was their faith in God and his promise to His people. Those these particular lions may not appear too threatening, those used in the Roman circuses against the Christians were all too real and spilled the real blood of contemporary believers. Even the orant pose that Daniel assumes links his persecution and  salvation to those of the Christians.





The life and miracles of Christ as depicted in the New Testament found their way onto the walls of the catacombs as well. Here was the immediate message of the Gospel, of Salvation and eternal Life for the faithful believer. Scenes range from the Annunciation to Christ in His Glory, but tend to emphasize the power of Christ over death and His continuing life among His people, especially in the Supper of the Lord, or Eucharist.










This Madonna and Child from the Catacomb of Priscilla is the oldest known representation of this most touching and human aspect of Christ's Incarnation. The emphasis on the maternal love of Mary for the Child Jesus reflects the early Christian community's reverence for the Mother of God, and for its understanding of God's love for humankind in sending His only Son to earth to share in our humanity.  






The Good Shepherd figure has firm roots in pagan antiquity, and became very popular in its application to Christ's characterization of Himself. Like a mother's love, the shepherd's concern for his flock was legendary, and helped reassure Christians of the quality of God's promise and love. This depiction is in the Catacomb of Domatilla.






The miracles of Christ that displayed to the world His divine power often included both physical and spiritual healing. In this fresco from the Catacomb of SS. Marcellinus and Peter we see the woman with an issue of blood trying merely to touch the hem of Christ's garment in order to be healed. The typically unbearded Christ gestures openly to her, as if to say, "Your faith has saved you."


The greatest power of Christ was over death itself, and the raising of Lazarus the greatest example before His own Resurrection:

 The Raising of Lazarus from Cubiculum C, Via Latina Catacomb

 

 

Christ's continuing life among people on earth was through His institution of the Eucharist at he Last Supper. Whatever meanings Christians give to the bread and wine used, they accept the charge that this meal be reenacted "In memory of Me". Eucharistic imagery could range from simple grapes, bread and even fish, to fully cast scenes of the Last Supper:

San Sebastiano

San Callisto

And so the Roman catacombs remain to us a testimony of early faith and hope, a graveyard of martyrs and a gallery of the images that best displayed the beliefs of those who trusted in God's promises through the ages. The monograph of Christ (Chi-Rho) flanked by the Alpha and the Omega (Christ as beginning and end of all), all within the victor's garland marked the grave and testifies to the faith of Seberus (Severus) the cooper or wine merchant, whose earthly remains once lay in peace
in the catacombs of Rome.


This site was prepared by Dr. Joseph Byrne of Belmont University, Nashville, Tennessee for the use of his students in Honors 122, for students in other Belmont courses, and for the general public interested in the history of the early Christian community in Rome. Use of this site and its images and text should be limited accordingly. Dr. Byrne can be reached at byrnej@mail.belmont.edu

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