The ladies politely nodded, and the Trappist handed a candle to the priest. In all probability neither mother nor daughter was devout, for both glanced askance at their new companion's cassock, and suddenly became serious. Then they all went down and found themselves in a narrow subterranean corridor. "Take care, mesdames," repeated the Trappist, lighting the ground with his candle. "Walk slowly, for there are projections and slopes."
Then, in a shrill voice full of extraordinary conviction, he began his explanations. Pierre had descended in silence, his heart beating with emotion. Ah! how many times, indeed, in his innocent seminary days, had he not dreamt of those catacombs of the early Christians, those asylums of the primitive faith! Even recently, while writing his book, he had often thought of them as of the most ancient and venerable remains of that community of the lowly and simple, for the return of which he called. But his brain was full of pages written by poets and great prose writers. He had beheld the catacombs through the magnifying glass of those imaginative authors, and had believed them to be vast, similar to subterranean cities, with broad highways and spacious halls, fit for the accommodation of vast crowds. And now how poor and humble the reality!
"Well, yes," said the Trappist in reply to the ladies' questions, "the corridor is scarcely more than a yard in width; two persons could not pass along side by side. How they dug it? Oh! it was simple enough. A family or a burial association needed a place of sepulchre. Well, a first gallery was excavated with pickaxes in soil of this description—granular tufa, as it is called—a reddish substance, as you can see, both soft and yet resistant, easy to work and at the same time waterproof. In a word, just the substance that was needed, and one, too, that has preserved the remains of the buried in a wonderful way." He paused and brought the flamelet of his candle near to the compartments excavated on either hand of the passage. "Look," he continued, "these are the /loculi/. Well, a subterranean gallery was dug, and on both sides these compartments were hollowed out, one above the other. The bodies of the dead were laid in them, for the most part simply wrapped in shrouds. Then the aperture was closed with tiles or marble slabs, carefully cemented. So, as you can see, everything explains itself. If other families joined the first one, or the burial association became more numerous, fresh galleries were added to those already filled. Passages were excavated on either hand, in every sense; and, indeed, a second and lower storey, at times even a third, was dug out. And here, you see, we are in a gallery which is certainly thirteen feet high. Now, you may wonder how they raised the bodies to place them in the compartments of the top tier. Well, they did not raise them to any such height; in all their work they kept on going lower and lower, removing more and more of the soil as the compartments became filled. And in this wise, in these catacombs of St. Calixtus, in less than four centuries, the Christians excavated more than ten miles of galleries, in which more than a million of their dead must have been laid to rest. Now, there are dozens of catacombs; the environs of Rome are honeycombed with them. Think of that, and perhaps you will be able to form some idea of the vast number of people who were buried in this manner."
Pierre listened, feeling greatly impressed. He had once visited a coal pit in Belgium, and he here found the same narrow passages, the same heavy, stifling atmosphere, the same nihility of darkness and silence. The flamelets of the candles showed merely like stars in the deep gloom; they shed no radiance around. And he at last understood the character of this funereal, termite-like labour—these chance burrowings continued according to requirements, without art, method, or symmetry. The rugged soil was ever ascending and descending, the sides of the gallery snaked: neither plumb-line nor square had been used. All this, indeed, had simply been a work of charity and necessity, wrought by simple, willing grave-diggers, illiterate craftsmen, with the clumsy handiwork of the decline and fall. Proof thereof was furnished by the inscriptions and emblems on the marble slabs. They reminded one of the childish drawings which street urchins scrawl upon blank walls.
"You see," the Trappist continued, "most frequently there is merely a name; and sometimes there is no name, but simply the words /In Pace/. At other times there is an emblem, the dove of purity, the palm of martyrdom, or else the fish whose name in Greek is composed of five letters which, as initials, signify: 'Jesus Christ, Son of God, Saviour.'"
He again brought his candle near to the marble slabs, and the palm could be distinguished: a central stroke, whence started a few oblique lines; and then came the dove or the fish, roughly outlined, a zigzag indicating a tail, two bars representing the bird's feet, while a round point simulated an eye. And the letters of the short inscriptions were all askew, of various sizes, often quite misshapen, as in the coarse handwriting of the ignorant and simple.
However, they reached a crypt, a sort of little hall, where the graves of several popes had been found; among others that of Sixtus II, a holy martyr, in whose honour there was a superbly engraved metrical inscription set up by Pope Damasus. Then, in another hall, a family vault of much the same size, decorated at a later stage, with naive mural paintings, the spot where St. Cecilia's body had been discovered was shown. And the explanations continued. The Trappist dilated on the paintings, drawing from them a confirmation of every dogma and belief, baptism, the Eucharist, the resurrection, Lazarus arising from the tomb, Jonas cast up by the whale, Daniel in the lions' den, Moses drawing water from the rock, and Christ—shown beardless, as was the practice in the early ages—accomplishing His various miracles.
"You see," repeated the Trappist, "all those things are shown there; and remember that none of the paintings was specially prepared: they are absolutely authentic."
At a question from Pierre, whose astonishment was increasing, he admitted that the catacombs had been mere cemeteries at the outset, when no religious ceremonies had been celebrated in them. It was only later, in the fourth century, when the martyrs were honoured, that the crypts were utilised for worship. And in the same way they only became places of refuge during the persecutions, when the Christians had to conceal the entrances to them. Previously they had remained freely and legally open. This was indeed their true history: cemeteries four centuries old becoming places of asylum, ravaged at times during the persecutions; afterwards held in veneration till the eighth century; then despoiled of their holy relics, and subsequently blocked up and forgotten, so that they remained buried during more than seven hundred years, people thinking of them so little that at the time of the first searches in the fifteenth century they were considered an extraordinary discovery—an intricate historical problem—one, moreover, which only our own age has solved.
"Please stoop, mesdames," resumed the Trappist. "In this compartment here is a skeleton which has not been touched. It has been lying here for sixteen or seventeen hundred years, and will show you how the bodies were laid out. Savants say that it is the skeleton of a female, probably a young girl. It was still quite perfect last spring; but the skull, as you can see, is now split open. An American broke it with his walking stick to make sure that it was genuine."