Fire, like blood, stands for life in the primitive mind; and fire, like blood, has its place on the altar. Indeed, as the first threshold altar was the hearthstone, it was the place of the household fire. The sacredness of the domestic fire is recognized in all the Hindoo religious literature; and a Hindoo couple, on beginning their married life, must have a care to enter a new home bringing their sacred altar fire with them.[112] In ancient Greece, the mother of the bride accompanied her daughter to the threshold of her new home, bearing a flaming torch “kindled at the parental hearth, according to custom immemorial.”[113] A torch was similarly borne in the Roman marriage ceremonies.[114] This custom is referred to in the term “hymen’s torch,” or the “nuptial torch.” “In Cicero’s time, they did not distinguish the hearth-fire from the Penates, nor the Penates from the Lares.”[115] The bride, in India, in China, in Greece, and in Rome, worshiped at the altar-fire of her new home. A connecting link between the altar fire and the nuptial torch is found in a marriage custom of the Erza, of the Mordvins, in Russia. On the eve of the wedding day the bridegroom’s family make ready for the bride. “A thick candle, and several thinner ones, have ... been made ready for the occasion. The bridegroom’s father lights the smaller ones before the holy pictures [in use in families of the Greek Church], but sets up the large one on the threshold. It is called ‘the house candle.’” The father then prays for the new couple.[116] A survival of an ancient Slavic custom, of covenanting together by crossing together an altar fire, would also seem to exist in Russia in the practices of young people at the “Midsummer Day” festival. A Russian writer says of these festivals: “More than once have I had an opportunity of being present at these nightly meetings, held at the end of June, in commemoration of a heathen divinity. They usually take place close to a river or pond; large fires are lighted, and over them young couples, bachelors and unmarried girls, jump barefoot.”[117]