* As far as we can at present determine, the most ancient series established was that of the planetary gods, whose values, following each other irregularly, are not calculated on a scheme of mathematical progression, but according to the empirical importance, which a study of predictions had ascribed to each planet. The regular series, that of the great gods, bears in its regularity the stamp of its later introduction: it was instituted after the example of the former, but with corrections of what seemed capricious, and fixing the interval between the gods always at the same figure.
The temples were miniature reproductions of the arrangement of the universe. The "ziggurat" represented in its form the mountain of the world, and the halls ranged at its feet resembled approximately the accessory parts of the world: the temple of Merodach at Babylon comprised them all up to the chambers of fate, where the sun received every morning the tablets of destiny. The name often indicated the nature of the patron deity or one of his attributes: the temple of Shamash at Larsam, for instance was called E-Babbara, "the house of the sun," and that of Nebo at Borsippa, E-Zida, "the eternal house." No matter where the sanctuary of a specific god might be placed, it always bore the same name; Shamash, for example, dwelt at Sippara as at Larsam in an E-Babbara. In Chaldæa, as in Egypt, the king or chief of the State was the priest _par excellence_, and the title of "vicegerent," so frequent in the early period, shows that the chief was regarded as representing the divinity among his own people; but a priestly body, partly hereditary, partly selected, fulfilled for him his daily sacerdotal functions, and secured the regularity of the services. A chief priest--"ishshakku"--was at their head, and his principal duty was the pouring out of the libation. Each temple had its "ishshakku," but he who presided over the worship of the feudal deity took precedence of all the others in the city, as in the case of the chief priests of Bel-Merodach at Babylon, of Sin at Uru, and of Shamash at Larsam or Sippara. He presided over various categories of priests and priestesses whose titles and positions in the hierarchy are not well known. The "sangutu" appear to have occupied after him the most important place, as chamberlains attached to the house of the god, and as his liegemen. To some of these was entrusted the management of the harem of the god, while others were overseers of the remaining departments of his palace. The "kîpu" and the "shatammu" were especially charged with the management of his financial interests, while the "pashishu" anointed with holy and perfumed oil his statues of stone, metal, or wood, the votive stelæ set up in the chapels, and the objects used in worship and sacrifice, such as the great basins, the "seas" of copper which contained the water employed in the ritual ablutions, and the victims led to the altar. After these came a host of officials, butchers and their assistants, soothsayers, augurs, prophets,--in fact, all the attendants that the complicated rites, as numerous in Chaldæa as in Egypt, required, not to speak of the bands of women and men who honoured the god in meretricious rites. Occupation for this motley crowd was never lacking. Every day and almost every hour a fresh ceremony required the services of one or other member of the staff, from the monarch himself, or his deputy in the temple, down to the lowest sacristan. The 12th of the month Blul was set apart at Babylon for the worship of Bel and Beltis: the sovereign made a donation to them according as he was disposed, and then celebrated before them the customary sacrifices, and if he raised his hand to plead for any favour, he obtained it without fail. The 13th was dedicated to the moon, the supreme god; the 14th to Beltis and Nergal; the 15th to Shamash; the 16th was a fast in honour of Merodach and Zirbanit; the 17th was the annual festival of Nebo and Tashmit; the 18th was devoted to the laudation of Sin and Shamash; while the 19th was a "white day" for the great goddess Gula. The whole year was taken up in a way similar to this casual specimen from the calendar. The kings, in founding a temple, not only bestowed upon it the objects and furniture required for present exigencies, such as lambs and oxen, birds, fish, bread, liquors, incense, and odoriferous essences; they assigned to it an annual income from the treasury, slaves, and cultivated lands; and their royal successors were accustomed to renew these gifts or increase them on every opportunity.