It is well known that, from the second Punic War to the revival of Augustus, old Roman religion was falling into decay. Yet sweeping assertions about the religious condition of any age must he taken with some reserve. They are often unsafe about a contemporary society; they must be still more so with regard to a society which is known to us almost entirely through the literary remains of a comparatively small cultivated class. Even among that limited circle, we can know only the opinions of a few, and hardly anything of its silent members, still less of the feelings of its women and dependents. A deep shadow rests on those remote granges and quiet country towns in Samnium or Lombardy where character remained untainted in the days of Nero or Domitian, and where the religion of Numa long defied the penal edicts of Theodosius and Honorius. Lucretius, whose mission it was to liberate men from the terrors of old Latin and Etrurian superstition, was not contending against an imaginary foe. The sombre enthusiasm which he throws into the conflict reveals the strength of the enemy. The grandmother of Atticus and Terentia, the wife of Cicero, were timorous devotees. Among the aristocratic augurs of Cicero’s day there were firm believers in the sacred birds; and Lentulus, a confederate of Catiline, trusted implicitly in the oracles of the Sibyl.2708

Still there can be no doubt that in the governing and thinking class of the last century of the Republic, scepticism and even open contempt for the old religion were rampant. Many causes were at work to produce this decadence of old Roman [pg 530]faith. It was hardly possible for the cultivated Roman of the days of Scipio Aemilianus, or of Cicero and Caesar, who had fought and travelled in many lands, and studied their mythologies and philosophies, to acquiesce in the faith of the simple farmers of Latium, who founded the Ambarvalia and Lupercalia, who offered the entrails of a dog to Robigus2709 and milk to Pales and Silvanus, who worshipped Jupiter Feretrius under the mountain oak.2710 Since those far-off days, Latium had come under many influences, and added many new deities to her pantheon. The gods of Hellas had come to be identified with the gods of Rome, or to share their honours. Syncretism had been at work in Italy centuries before the days of Plutarch and Aristides. And the old Italian deities, who had only a shadowy personality, with no poetry of legend to invest them with human interest, melted into one another or into forms of alien mythology. Greek literature became familiar to the educated from the Hannibalic war, and a writer like Euripides, who had a great popularity, must have influenced many by the audacious skill with which he lowered the dignity and dimmed the radiance of the great figures of Greek legend. The comic stage improved upon the lesson. Early in the second century Ennius translated the Sacred Histories of Euhemerus, and familiarised his countrymen with a theory which reduced Jupiter and Saturn, Faunus and Hercules, to the stature of earthly kings and warriors. But Greek philosophy was the great solvent of faith. The systems of the New Academy and Epicurus were openly or insidiously hostile to religious belief. But they had not so long and powerful a reign over the Roman mind as Stoicism, and, although the earlier Stoicism extended a philosophic patronage to popular religion, it may be doubted whether it stimulated faith. There was indeed a certain affinity between Stoical doctrine and old Roman religion, as there was between Stoic morals and old Roman character. In resolving the gods by allegory and pseudo-scientific theory into various potencies of the great World-Soul, the follower of Zeno did not seem to do much violence to the vaguely personified abstractions of the old Latin creed. Above all, with the exception of Panaetius, the Stoic doctors did not throw doubt on the powers of divination and augury, so essential an element [pg 531]in the religion of Rome. The power to read the future was a natural corollary to the providence and benevolence of the gods.2711 Yet, although the Stoic might strive to discover the germ of truth, he did not conceal his contempt for the husk of mythology in which it was hidden, and for many of the practices of worship.2712

Quintus Scaevola and Varro applied all the forces of subtle antiquarianism and reverence to sustain the ancestral faith. But they also drew the line sharply between the religion of philosophy and the religion of the State. And Varro went so far as to say that the popular religion was the creation of early statesmen,2713 and that if the work had to be done again, it might be done better in the light of philosophy. The Stoic in Cicero, as Seneca did after him, treated the tales of the gods as mere anile superstition.2714 It is probable that such was the tone, in their retired debates, of the remarkable circle which surrounded Scipio and Laelius. Panaetius, their philosophic guide, had less sympathy than any great Stoic with popular theology.2715 Polybius gave small place to Providence in human affairs, and regarded Roman religion as the device of statesmen to control the masses by mystery and terror.2716 Yet these men were enthusiastic champions of a system which they regarded as irrational, but which was consecrated by immemorial antiquity. Laelius defended the institutions of Numa in a speech of golden eloquence which moved the admiration of Cicero, just as Symmachus defended them five centuries later before the council of Valentinian.2717 The divorce between esoteric belief and official profession must have insidiously lowered the moral tone of those who were at once thinkers and statesmen. Such a false position struck some of the speakers in Cicero’s theological dialogues, and it makes his own opinions an enigma.2718 The external and utilitarian attitude to [pg 532]the State religion hardly secured even punctual or reverent conformity in the last age of the Republic. Divination and augury had become mere engines of political intrigue, and the aristocratic magistrate could hardly take the omens without a smile. Varro could not repress the fear that the old religion, on which he expended such a wealth of learning, might perish from mere negligence.2719 The knowledge of liturgical usage began to fade, and Varro had to recall the very names of forgotten gods. An ancient priesthood of the highest rank remained unfilled for seventy years.2720 Scores of the most venerable temples were allowed to fall into ruin,2721 and ancient brotherhoods like the Titii and Fratres Arvales are hardly heard of for generations before the reforms of the Augustan age.

It is not within the scope of this work to enter minutely into the subject of that great effort of reform or reaction. It is commonly said that the cool imperial statesman had chiefly political ends in view, and especially the aggrandisement and security of the principate. And certainly Ovid, who strove to interest his countrymen in the revival of their religion, does not display much seriousness in religion or morals. He treats as lightly the amours of Olympus as the intrigues of the Campus Martius and the Circus. Yet it may well have been that after the terrible orgies of civil strife through which the Roman world had passed, Augustus was the convinced representative of a repentant wish to return to the old paths. The Roman character, through all wild aberrations of a trying destiny, was an enduring type. And Augustus, if he may have indulged in impious revels in his youth, which recall the wanton freaks of Alcibiades,2722 had two great characteristics of the old Roman mind, formalism and superstition. He had an infinite faith in dreams and omens. He would begin no serious business on the Nones.2723 When he had to pronounce a funeral oration over his sister, Octavia, he had a curtain drawn before the corpse, lest the eyes of the pontiff might be polluted by the sight of death.2724 We may think that his [pg 533]religious revival was not inspired by real religious sentiment. Yet it is well to remind ourselves that old Roman religion, while it consecrated and solemnised the scenes and acts of human life, was essentially a formal religion; the opus operatum was the important thing. Its business was to avert the anger or win the favour of dim unearthly powers; it was not primarily to purify or elevate the soul. Above all, it was interwoven from the beginning with the whole fabric of society and the State. Four centuries after Augustus was in his grave, it was only by a violent wrench, which inflicted infinite torture even on pagan mystics of the Neoplatonist school, that Rome was severed from the gods who had been the guardians and partners of her career for twelve hundred years. The altar of Victory which Augustus had placed in the Senate-house, and before which twelve generations of senators after him offered their prayers for the chief of the State, the most sacred symbol of the pagan Empire, was only removed after a fierce, obstinate struggle.

The religious revival of Augustus may not have aroused any deep religious sentiment; that, as we shall see, was to come from a different source. But it gave a fresh life to the formal religion of the State, which maintained itself till within a few years before the invasion of Alaric. The title Augustus which the new emperor assumed was one which, to the Roman mind, associated him with the majesty of Jupiter and the sanctity of all holy places and solemn rites.2725 It was the beginning of that theocratic theory of monarchy which was to culminate, under the influence of Sun-worship, in the third century, and to propagate itself into ages far removed from the worship of Jupiter or the Sun. Although the counsels of Maecenas, recorded by Dion Cassius, may be apocryphal, Augustus acted in their spirit.2726 As triumvir he had raised a shrine to Isis,2727 as emperor he frowned on alien worships.2728 His mission was to restore the ancient religion of Latium. He burnt two thousand books of spurious augury, retaining only the Sibylline oracles.2729 He restored the ancient [pg 534]temples, some of them, like those of Jupiter Feretrius and Juno Sospita, coeval with the Roman State, and encouraged his friends to do the same for other venerable monuments of devotion. The most lavish gifts of gold and jewels were dedicated in the Capitoline temples. The precision of ancient augury was restored. Ancient priesthoods which had been long vacant were filled up, and the sacred colleges were raised in dignity and wealth.2730 Special care was taken to recall the vestals to the chaste dignity from which they had fallen for a hundred years. Before taking his seat, each senator was required to make a prayer, with an offering of incense and wine before the altar. Three worships, specially connected with the fortunes of Augustus or his race,—those of Venus Genetrix, Mars Ultor, and the Palatine Apollo,—were revived with added splendour.2731 The emperor paid special attention to the ancient sacred colleges, such as the Salii and Arvales, which went back to days far earlier than the Republic. Amid all the cares of State, he attended their meetings punctually. The dangerous right of co-optation was quietly withdrawn, till the members in the end owed their appointment to the sacerdotal chief of the State.2732 The colleges became the most courtly and deferential supports of the prince’s power. Prayers for his safety soon found a place in their antique litanies. It has been said with some truth that the Salii and Arvales seem to be thinking more of the emperors than of the gods. The colleges had a courtly memory for all anniversaries in the imperial family. The Arval brothers achieved the infamy of complimenting Nero on his return after the murder of Agrippina,2733 and made vows of equal fervour for all the emperors of the year 69.2734

But it was through the chief pontificate that the emperors did most at once to fortify and dignify their secular power, and to prolong the reign of the old Latin religion. It was the highest religious dignity of ancient Rome. The college of which the emperor, as Pontifex Maximus, was head exercised a supreme and comprehensive control over the whole field of religion.2735 It was charged with the duty of maintaining [pg 535]the ancestral purity and exactness of the national worship, and of repressing tendencies to innovation and the adoption of alien rites. It selected the virgins who guarded the eternal fire, and sat in judgment on erring vestals and their betrayers. It had special jurisdiction in questions of adoption, burial, and sacred sites.2736 From Augustus every emperor was also chief pontiff;2737 even the Christian princes from Constantine to Valentinian and Valens bear the honoured title in the inscriptions, and accepted the pontifical robes.2738 Thus the emperors strove in their religious attributes to connect themselves with the sacred tradition of Numa and the Roman kings. And, as time went on, the imperial house claimed a growing share in the pontifical honours. Nero, indeed, had been a member of all the sacred colleges as well as chief pontiff.2739 But down to the reign of Vespasian only one of the “Caesares” could belong to the sacred college. But his sons Titus and Domitian were co-opted to the pontificate and all the priestly colleges before his death.2740 From Hadrian the pontificate and all the highest sacerdotal honours were held by all designated successors of the emperor.2741 Antoninus Pius has the insignia of four priestly colleges on his coins.2742 M. Aurelius was one of the Salian brotherhood in his eighth year,2743 and was received into all the colleges at nineteen.2744 Commodus had reached the same sacred honours before he assumed the toga,2745 and in five years more was Pontifex Maximus. Thus deeply had the policy of Augustus sunk into the minds of his successors. It is little wonder that never in the great days of the Republic were the forms of ancient religion more scrupulously observed than in the reign of M. Aurelius.2746

Private opinion after the Augustan revival greatly varied as to matters of faith. Men like the elder Pliny and Seneca scoffed at anthropomorphic religion. Men like Juvenal and Tacitus maintained a wavering attitude, with probably a receding faith. Others like Suetonius were rapacious collectors of every scrap of the miraculous. The emperors who succeeded [pg 536]Augustus were, with the exception of Nero, loyal supporters and protectors of the religion of the State. Tiberius, although personally careless of religion, displayed a scrupulous respect for ancient usage in filling up the ancient priesthoods, and in guarding the Sibylline verses from interpolations.2747 He also frowned on the imported rites of Egypt.2748 Claudius, at once pedantic and superstitious, revived venerable rites of the days of Tullus Hostilius, and, when an ill-omened bird alighted on the temple of Jupiter, as supreme pontiff, the emperor pronounced the solemn form of expiation before the assembled people.2749 Nero, and the Neronian competitors for the Empire, in the fierce conflict which followed his death, were, indeed, often, though not always, careless of ancient rite, but they were all the slaves of superstition.2750 The Flavians and Antonines were religious conservatives of the spirit of Augustus. There is a monument to Vespasian of the year 78 A.D. as “the restorer of temples and public ceremonies.”2751 The restoration of the Capitol, which had been burned down in the civil war, was one of the first tasks of his reign. And the ceremony made such an impression on the imagination of the youthful Tacitus, that he has recorded with studied care the stately and accurate ritual of olden time which was observed by the emperor.2752 Domitian carried on the restoration on even a more splendid scale; he was a devotee of Minerva, and a rigorous vindicator of old ascetic religious law.2753 The emperor Hadrian, whose character is an enigma of contrasts, to judge by his last famous jeu d’esprit on his death-bed, probably died a sceptic. Yet his biographer tells us that he was a careful guardian of the ancient ritual.2754 The archaistic fashion in literary taste, which had begun in the first century, and which culminated in Hadrian’s reign, favoured and harmonised with a scrupulous observance of ancient forms in religion.2755 The genius of one too early taken away has done more than a legion of historic critics to picture for us the sad, dutiful piety of a spirit of the Antonine age, steeped in philosophies which [pg 537]made the passing moment of vivid artistic perception the great end of life, yet still instinct with the old Roman love of immemorial forms at the harvest gathering or the yearly offering to the dead members of the household.2756 The cheerless negation of Epicurus, and the equally withering theology of the Stoics, could not weaken in Roman hearts the spell of ancestral pieties which clustered round the vault near the grey old country house of the race, looking down on the Tyrrhene sea, or the awe of ancient grove or spring sacred to Silvanus and the Nymphs, or the calm, chastened joy in a ritual in which every act was dictated by a love of ceremonial cleanness and exactness, and redolent of an immemorial past. In such a household, and in such an atmosphere, the two great Antonines were reared. The first, who was before all else an honest country gentleman, fond of hunting, fishing, and the gladness of the vintage at Lorium, never failed to perform all due sacrifices unless he was ill. His coins bear the pictured legends of the infancy of Rome.2757 M. Aurelius was famous as a boy for his knowledge of Roman ritual. Enrolled in the college of the Salii in his eighth year, he performed all its sacred offices with perfect composure, reciting from memory, with no one to dictate the form, every word of the ancient liturgy which had in his generation become almost unintelligible.2758 In the terror of the Marcomannic invasion he delayed his departure for the seat of war to summon around him all the priests; he had the city purified in solemn, decorous fashion, not excluding even the rites of alien lands; and for seven days the images of the gods were feasted on their couches along all the streets.2759

The emperors from Augustus found religion a potent ally of sovereignty, and the example of the master of the world was a great force. Yet it may well be doubted whether, in the matter of religious conservatism, the emperors were not rather following than leading public opinion. Gods were in those times being created by the score; apotheosis was in the air from the days of Nero to the days of the Severi. Petronius, with an exaggeration which has a certain foundation in fact, affirms that in Croton you could more readily light upon a god than on a man.2760 The [pg 538]elder Pliny uses almost the same strength of language. The grumbler in Lucian indignantly complains of the fashion in which the ancient gods of Olympus are being overshadowed by the divine parvenus of every clime. And, as we shall presently see, the inscriptions reveal an immense propaganda of worships in tone and spirit apparently hostile to the old religion of the Latin race. Yet the inscriptions also show that the old gods had really little to fear from the new. A survey of the index to almost any volume of the Corpus will convince the student that the Trinity of the Capitol,—Jupiter, Juno, and Minerva,—that Hercules and Silvanus, the Nymphs, Semo Sancus and Dea Dia, Mars and Fortuna, so far from being neglected, were apparently more popular than ever.2761 In an age of growing monotheism the King of the gods was, of course, still supreme in his old ascendency. Jupiter is worshipped under many titles; he is often coupled or identified with some provincial deity of ancient fame.2762 But Jupiter is everywhere. The Lord of the thunder and the tempest has shrines on the high passes of the Apennines or the Alps,2763 and soldiers or travellers leave the memorials of their gratitude for his protection on perilous journeys.2764 The women of Campanian towns go in procession to implore him to send rain.2765 Antoninus Pius built a temple to Juno Sospita of Lanuvium, where the goddess had a sacred grove, and a worship of great antiquity.2766 The Quinquatria of Minerva were not only celebrated with special honour by Domitian, but by large and powerful classes who owned her divine patronage, physicians and artists, orators and poets.2767 Some of the old Latin deities seem to have even grown in popularity under the early Empire. Hercules, the god of plenty, strong truth, and good faith, whose legend is intertwined with the most venerable names in Roman story, has his altars and monuments everywhere.2768 Combining with his own native Latin character the poetic prestige of his brother of Greek legend, he became the symbol of world-[pg 539]wide conquest, and was associated in the end with the triumph of the “unconquered” Mithra. His image is stamped upon the coins of some of the emperors. Septimius Severus, Caracalla, and Diocletian took him for their great divine patron and ensample.2769 Silvanus, too, the god of the primeval forest, and, when the forest had receded, the god of the shepherd and the farmer, the guardian of boundaries, acquired a strange vogue in what was eminently an age of cities. One is apt, however, to forget sometimes that it was an age which had also a charming country life. A Roman cavalry officer in Britain has left a memorial of his gratitude to Silvanus for the capture of a wild boar of surpassing size and strength,2770 which had long defied the hunter. In one of the forest cantons of the Alps a procurator of the imperial estates inscribed his gratitude in a pretty set of verses to the god of the wilds, whose image was enshrined in the fork of a sacred ash.2771 It is the record of many a day passed in lonely forest tracks, coupled with a prayer to be restored safely to Italian fields and the gardens of Rome. The nymphs and river gods had all their old honours. Chapels and hostelries, in the days of Pliny, rose on the banks of the Clitumnus, where the votaries easily combined pleasure with religious duty. The nymphs receive votive thanks for the discovery of hidden springs, or for the reappearance of some fountain long dried up.2772 Aesculapius, who had been naturalised in Italy since the beginning of the third century B.C., sprang to a foremost place in the age of the Antonines. Whether it was “an age of valetudinarians,” as has been said, may be doubtful; but it was an age eagerly in quest of the health which so often comes from the quiet mind. Whatever we may think of the powers of the old Olympians, there can be no doubt about the beneficent influence of the god of Epidaurus. He was summoned to Rome 300 years before Christ, and obtained a home in the island in the Tiber, where for ages he gave his succour in dreams. His worship spread far and wide, and was one of the last to succumb to the advance of the Church.2773

The unassailable permanence of the old religion may perhaps [pg 540]be still more vividly realised in the long unbroken life of sacred colleges, such as the Salii and the Fratres Arvales. The Arval brotherhood was probably the oldest sacred corporation of Latium, as its liturgy, preserved in the Acta from the reign of Augustus to that of Gordian, is the oldest specimen of the Latin language.2774 According to the legend, the first members were the twelve sons of Acca Larentia, the foster-mother of Romulus, and Romulus himself first held the dignity of master of the brotherhood.2775 Its patron goddess, Dea Dia,2776 was, as her very name suggests, one of those dim shadowy conceptions dear to old Roman awe, who was worshipped in the still solitude of ancient groves, on whose trunks no axe of iron might ever ring,2777 a power as elusive and multiform to picturing fancy as the secret forces which shot up the corn ear from the furrow. The whole tone of the antique ritual savours of a time when the Latin race was a tribe of farmers, believing with a simple faith that the yearly increase of their fields depended on the favour of secret unearthly powers. The meetings of the college took place on three days in May, the precise dates being fixed and solemnly announced by their master on the 3rd of January.2778 The festival began and ended in the master’s house at Rome, the intermediate day being spent in a sacred grove on the right bank of the Tiber, about four miles from the city. There was much feasting, at which the brethren were attended by the Camilli, four sons of high-born senators. Corn of the new and the preceding year was touched and blessed; libations and incense were offered to the goddess, and all the rites were performed with many changes of costume, which were rigidly observed.2779 In the ceremonies which took place in the grove, an expiatory sacrifice of two porkers and a white cow was always offered, to atone for the use of any iron implement, or other infringement of the ancient rubric.2780 Fat lambs were offered in sacrifice to Dea Dia, and ancient earthen vessels of rude make, resembling those of the age of Numa, were adored upon the altar.2781 Ears of corn, plucked in some neighbouring field, were [pg 541]blessed and passed from the hand of one member to another, and back again in reverse order, and, at last, in the closed temple, along with solemn dancing, the famous chant was intoned from ancient scrolls, the words of which had long become strange even to the antiquary. After another meal in the hall of the brotherhood, the members passed on to the circus and gave the signal for the races to begin.2782

This ritual, so little heard of before the time of Augustus, is chiefly known to us from the Acta which have been recovered from the site of the ancient grove. The monuments of it extend from the reign of Augustus to the year 241 A.D.2783 Members of the highest aristocracy and princes of the imperial house appear on its lists. Its membership was a high distinction, and was sometimes conferred by the potent recommendation of the emperor.2784 The college evidently became a great support of the imperial power.

The emperors were elected magistri of the College, and we can read that Caligula, Nero, Vespasian, and Titus were present at its meetings. In the opening days of January the most solemn vows are made in old Roman fashion for the emperor’s safety, to Jupiter, Juno, and Minerva, to Salus and Dea Dia, and they are duly paid by offerings of oxen with gilded horns.2785 So servile or so devoted to the throne was the brotherhood, that their prayers were offered with equal fervour for three emperors in the awful year 69 A.D.2786 The vows made for Galba in the first week of January were alertly transferred to the cause of Otho the day after Galba’s murder.2787 The college met to sacrifice in honour of Otho’s pontificate on the day (March 14) on which he set out to meet his doom in the battle on the Po. Thirteen days after his death, while the spring air was still tainted with the rotting heaps on the plain of Bedriacum, vows as fervent or as politic were registered for Vitellius. In the summer of the following year, the arrival of Vespasian in the capital was celebrated by the Arval brothers with sacrifices to Jupiter, Juno, Minerva and Fortuna Redux.2788

The college, as a matter of course, paid due honour to the emperor’s birthday and all important anniversaries in his [pg 542]family. It is interesting to see how for years the Neronian circle, the Othos and Vitellii, along with Valerii and Cornelii, appear in all the records of the college.2789 It was apparently devoted to Nero. The brothers celebrate his birthday and all the civic and sacerdotal honours heaped upon him.2790 They make vows for his wife Octavia, and soon after, for the safety of Poppaea in childbirth. The matricide dreaded to return from Campania after his unnatural crime, but his admirers knew well the abasement of the Roman aristocracy, and promised him an enthusiastic reception. The Arval brotherhood, which then included a Regulus and a Memmius, redeemed the promise, and voted costly sacrifices for his safe restoration to the capital.2791 They execrate the secret plots against his sacred person, and offer thanksgiving for the detection of the Pisonian conspiracy.2792

The extant prayers and congratulations for the safety of Vespasian are much more quiet and restrained than those for his cruel son Domitian.2793 The public joy at Domitian’s safe return from ambiguous victories in Germany or Dacia is faithfully re-echoed, and effusive supplications are recorded for his safety from all peril and for the eternity of the Empire whose bounds he has enlarged. There is a sincerer tone in the prayers, in the spring of 101, for the safe return of Trajan, when he was setting out for his first campaign on the Danube, and on his home-coming four years later.2794 The Arval records of Hadrian’s reign are chiefly noteworthy for his letters to the college, recommending his friends for election.2795 In the reign of Antoninus Pius the Acta register those perfervid acclamations which meet us in the later Augustan histories:2796—“O nos felices qui te Imperatorem videmus; Di te servent in perpetuo; juvenis triumphis, senex Imperator!” The young M. Aurelius is first mentioned in 155 A.D. Probably the sincerest utterance in the Arval liturgies is the petition for his safety, and that of L. Verus, from peril in the years when the Quadi and Marcomanni swept down through Rhaetia and the Julian Alps to the shores of the Adriatic.2797