The Genius is perhaps the most difficult conception in the Roman religion for the modern mind to grasp. It has been spoken of as the 'patron-saint' or 'guardian-angel,' both of them conceptions akin to that of the Genius, but both far too definite and anthropomorphic: we shall understand it best by keeping the 'numen' notion clearly in mind and looking to the root-meaning of the word (genius connected with the root of gignere, to beget). It was after all only a natural development of the notions of 'animism' to imagine that man too, like other objects, had his indwelling spirit—not his 'soul' either in our sense of moral and intellectual powers, or in the ancient sense of the vital principle—but rather as the derivation suggests, in origin simply the spirit which gave him the power of generation. Hence in the house, the sphere of the Genius is no longer the hearth but the marriage-bed (lectus genialis). This notion growing somewhat wider, the Genius comes to denote all the full powers, almost the personality, of developed manhood, and especially those powers which make for pleasure and happiness: this is the origin of such common phrases as genium curare, genio indulgere, meaning practically to 'look after oneself,' 'to indulge oneself.' Every man, then, has this 'spirit of his manhood' in his Genius, and correspondingly every woman her Iuno, or spirit of womanhood, which are worshipped on the birthdays of their owners. No doubt later the Genius was accredited with powers over the fortune and misfortune of his possessor, but he never really developed anything like the independence of a god, and remained always rather a numen. The individual revered his own Genius, but the household cult was concerned, as one would expect, with the Genius of the master of the house, the pre-eminent Genius of the family. Its special locality was, for the reason just noticed, the marriage-bed and its symbol, the house-snake, kept as a revered inmate and cherished in the feeling that evil happening to it meant misfortune to the master. The festival of the Genius was naturally the master's birthday, and on that day slaves and freedmen kept holiday with the family and brought offerings to the Genius domus. It is a significant fact, and may serve to bring out the underlying notion, that in later paintings, when anthropomorphism and sensuous representation held sway over all Roman religion, though the other gods of the household were depicted after the manner of Greek deities, the Genius is either represented by his symbolic snake or appears with the human features and characteristics of the head of the house, his owner.

The spirit-gods then of the door and the hearth, the specially chosen deities of the store-cupboard, the particular field-power presiding over the household, and the spirit of the master's personality were the gods of the early home, and round their worship centred the domestic religion. We must attempt to see what was its relation to family life.

2. Religion and the Family Life.—We have already noticed the main occasions of regular sacrifice to the deities of the household, the offerings to the Lar on Calends, Nones, and Ides, to the Genius on the master's birthday, and so on, and we are enabled to form a fair picture of the rites from paintings which, although of later date, undoubtedly represent the continuous tradition of domestic custom. In a wall-painting at Herculaneum, for instance, we have a picture of the pater familias, represented with veiled head (according to regular Roman custom) and the cornucopia of the Genius, making sacrifice at a round altar or hearth. Opposite him stands the flute-player (tibicen) playing to drown any unpropitious sound, while on either side are two smaller figures, presumably the sons, acting as attendants (camilli), and both clad (succincti) in the short sacrificial tunic (limus); one carries in his left hand the sacred dish (patera), and in his right garlands or, more probably, ribbons for the decoration of the victim: the other is acting as victimarius and bringing the pig for sacrifice, but the animal is hurrying with almost excessive eagerness towards the altar, no doubt to show that there is none of the reluctance which would have been sufficient to vitiate the sacrifice.

But from our point of view such formal acts of worship are of less importance than the part played by religion in the daily life of the household. There is evidence both for earlier and later periods that the really 'pious' would begin their day with prayer and sacrifice to the household gods, and like Virgil's Aeneas, typically pius in all the meanings of the word, would 'rouse the slumbering flame upon the altar and gladly approach again the Lar and little Penates whom he worshipped yesterday.' But this was perhaps exceptional devotion, and the daily worship in the normal household centred rather round the family meal. In the old and simple house the table would be placed at the side of the hearth, and, as the household sat round it, master and man together, a part of the meal, set aside on a special sacred dish (patella), would be thrown into the flames as the gods' portion. Sometimes incense might be added, and later a libation of wine: when images had become common, the little statuettes of Lares and Penates would be fetched from the shrine (lararium) and placed upon the table in token of their presence at the meal. Even in the luxurious, many-roomed house of the imperial epoch, when the dining-table was far from the kitchen-hearth, a pause was made in the meal and an offering sent out to the household-gods, nor would the banquet proceed until the slave had returned and announced that the gods were favourable (deos propitios): so persistent was this tradition of domestic piety. Prayer might be made at this point on special occasions to special deities, as, for instance, before the beginning of the sowing of the crops, appeal was made to Iuppiter, and a special portion of the meal (daps) was set aside for him. The sanctification of the one occasion when the whole household met in the day cannot fail to have had its effect on the domestic life, and, even if it was no direct incentive to morality, it yet bound the family together in a sense of dependence on a higher power for the supply of their daily needs.

We observed incidentally how the small events of domestic life were given their religious significance, particularly in connection with the worship of Lar and Genius, but to complete the sketch of domestic religion, we must examine a little more closely its relation to the process of life, and especially to the two important occasions of birth and marriage. In no department of life is the specialisation of function among the numina more conspicuous than in connection with birth and childhood. Apart from the general protection of Iuno Lucina, the prominent divinity of childbirth, we can count in the records that have come down to us some twenty subordinate spirits, who from the moment of conception to the moment of birth watched, each in its own particular sphere, over the mother and the unborn child. As soon as the birth had taken place began a series of ceremonies, which are of particular interest, as they seem to belong to a very early stage of religious thought, and have a markedly rustic character. Immediately a sacred meal was offered to the two field-deities, Picumnus and Pilumnus, and then the Roman turned his attention to the practical danger of fever for the mother and child. At night three men gathered round the threshold, one armed with an axe, another with a stake, and a third with a broom: the two first struck the threshold with their implements, the third swept out the floor. Over this ceremony were said to preside three numina, Intercidona (connected with the axe), Pilumnus (connected with the stake, pilum), and Deverra (connected with the act of sweeping). Its object was, as Varro explains it, to avert the entrance of the half-wild Silvanus by giving three unmistakeable signs of human civilisation; we shall probably not be wrong in seeing in it rather an actual hacking, beating, and sweeping away of evil spirits. On the ninth day after birth, in the case of a boy, on the eighth in the case of a girl, occurred the festival of the naming (solemnitas nominalium). The ceremony was one of purification (dies lustricus is its alternative title), and a piacular offering was made to preserve the child from evil influences in the future. Friends brought presents, especially neck-bands in the form of a half-moon (lunulae), and the golden balls (bullae) which were worn as a charm round the neck until the attainment of manhood.

Of the numerous petty divinities which watched over the child's early years we have already given some account. In their protection he remained until he arrived at puberty, about the age of seventeen, when with due religious ceremony he entered on his manhood. At home, on the morning of the festival, he solemnly laid aside the bulla and the purple-striped garb of childhood (toga praetexta) before the shrine of the household gods, and made them a thank-offering for their protection in the past. Afterwards, accompanied by his father and friends and clad now in the toga virilis, he went solemnly to the Capitol, and, after placing a contribution in the coffers of Iuventas—or probably in earlier times of Iuppiter Iuventus—made an offering to the supreme deity Iuppiter Capitolinus. The sacred character of the early years of a young Roman's life could hardly be more closely marked.

Though confarreatio was the only essentially religious form of marriage, and was sanctified by the presence of the pontifex maximus and the flamen Dialis, yet marriage even in the less religious ceremony of coemptio was always a sacrum. It must not take place on the days of state-festivals (feriae), nor on certain other dies religiosi, such as those of the Vestalia or the feast of the dead (Parentalia). Both the marriage itself and the preliminary betrothal (sponsalia) had to receive the divine sanction by means of auspices, and in the ceremonies of both rites the religious element, though bound up with superstition and folk-customs, emerges clearly enough. The central ceremony of the confarreatio was an act partly of sacrifice, partly, one might almost say, of communion. The bride and bridegroom sat on two chairs united to one another and covered with a lambskin, they offered to Iuppiter bloodless offerings of a rustic character (fruges et molam salsam), they employed in the sacrifice the fundamental household necessaries, water, fire, and salt, and themselves ate of the sacred spelt-cake (libus farreus), from which the ceremony derived its name. The crucial point in the more civil ceremony of coemptio was the purely human and legal act of the joining of hands (dextrarum iunctio), but it was immediately followed by the sacrifice of a victim, which gave the ceremony a markedly religious significance. The customs connected with the bringing of the bride to the bridegroom's house—so beautifully depicted in Catullus' Epithalamium—her forcible abduction from her parents, the ribaldry of the bridegroom's companions, the throwing of nuts as a symbol of fecundity, the carrying of the bride over the threshold, a relic probably of primitive marriage by capture, the untying of the bridal knot on the bridal couch—are perhaps more akin to superstition than religion, but we may notice two points in the proceedings. Firstly, the three coins (asses) which the bride brought with her, one to give to her husband as a token of dowry, one to be offered at the hearth to her new Lar Familiaris, one to be offered subsequently at the nearest compitum (a clear sign of connection between the household Lar and those of the fields); and secondly, an echo of the feature so marked all through domestic life, the crowd of little numina, who took their part in assisting the ceremony. There was Domiduca, who brought the bride to the bridegroom's house, Iterduca, who looked after her on the transit, Unxia, who anointed her, Cinxia, who bound and unbound her girdle, and many others.

This sketch of the household worship of the Romans will, I hope, have justified my contention that there was in it an element more truly 'religious' than anything we should gather from the ceremonies of the state. The ideas are simpler, the numina seem less cold and more protective, the worshippers more sensible of divine aid. When we have looked at the companion picture of the farmer in the fields, we shall go on to see how the worship of the agricultural household is the prototype and basis of the state-cult, but first we must consider briefly the very difficult question of the relation of the living to the dead.

3. Relation of the Living and the Dead.—The worship of the spirits of dead ancestors is so common a feature in most primitive religions that it may seem strange even to doubt whether it existed among the Romans, but, although the question is one of extreme difficulty, and the evidence very insufficient, I am inclined to believe that, though the living were always conscious of their continued relation to the dead, and sensitive of the influence of the powers of the underworld, yet there was not, strictly speaking, any cult of the dead. Let us attempt briefly to collect the salient features in ritual, and see to what conclusion they point as to the underlying belief.

One of the most remarkable facts in domestic worship is that, whereas the moment of birth and the other great occasions of life are surrounded with religious ceremony and belief, the moment of death passes without any trace of religious accompaniment: it is as though the dying man went out into another world where the ceremonials of this life can no more avail him, nor its gods protect him. As to his state after death, opinion varied at different times under different influences, but the simple early notion, connected especially with the practice of burial as opposed to cremation,[6] was that his spirit just sank into the earth, where it rested and returned from time to time to the upper world through certain openings in the ground (mundi), whose solemn uncovering was one of the regular observances of the festal calendar: later, no doubt, a more spiritual notion prevailed, though it never reached definiteness or universality. One idea, however, seems always to be prominent, that the happiness of the dead could be much affected by the due performance of the funeral rites; hence it was the most solemn duty of the heir to perform the iusta for the dead, and if he failed in any respect to carry them out, he could only atone for his omission by the annual sacrifice of a sow (porca praecidanea) to Ceres and Tellus—to the divinities of the earth, be it noticed, and not to the dead themselves. The actual funeral was not a religious ceremony; a procession was formed (originally at night) of the family and friends, in which the body of the dead was carried—accompanied by the busts (imagines) of his ancestors—to a tomb outside the town, and was there laid in the grave. The family on their return proceeded at once to rites of purification from the contamination which had overtaken them owing to the presence of a dead body. Two ceremonies were performed, one for the purification of the house by the sacrifice of a sow (porca praesentanea) to Ceres accompanied by a solemn sweeping out of refuse (exverræ), the other the lustration of their own persons by fire and water. This done, they sat down with their friends to a funeral feast (silicernium), which, Cicero tells us, was regarded as an honour rather to the surviving members of the family than to the dead, so that mourning was not worn. Two other ceremonies within the following week, the feriae denicales and the novendiale sacrum, brought the religious mourning to a close. Not that the dead were forgotten after the funeral: year by year, on the anniversaries of death and burial, and on certain fixed occasions known by such suggestive titles as 'the day of roses' and 'the day of violets,' the family would revisit the tomb and make simple offerings of salt cake (mola salsa), of bread soaked in wine, or garlands of flowers: there is some trace, on such occasions, of prayer, but it would seem to be rather the repetition of general religious formulæ than a petition to the dead for definite blessings.