Speculations of the Chaldeans
To arrive at a proper comprehension of Babylonian religious doctrines it is necessary to understand the nature of the astrological speculations of the ancient Chaldeans. They recognized at an early period that eternal and unchangeable laws underlay planetary motion, and seem to have been able to forecast eclipses. Soon also did they begin to identify the several heavenly bodies with the gods. Thus the path of the sun was known as the 'way of Anu,' and the course of the moon and planets they determined with reference to the sun's ecliptic or pathway. It is strange, too, that they should have employed the same ideograph for the word 'star' and the word 'god,' the only difference being that in the case of a god they repeated the sign three times. If the sun and moon under animistic law are regarded as gods, it stands to reason that the stars and planets must also be looked upon as lesser deities. Indeed, poets still use such an expression regarding them as 'the host of heaven,' and we frequently encounter in classical authors the statement that the stars in their courses fought for such and such a person. This is tantamount to saying that the stars possess volition, and even although omens were looked for out of their movements, it may have been believed that these were the outcome of volition on the part of the stars themselves as deities or deific individuals. Again we can see how the idea that the gods reside in 'heaven'—that is, the sky—arose from early astrological conceptions. The gods were identified in many cases with the stars, therefore it is only natural to suppose that they resided in the sky-region. It is, indeed, one of the most difficult matters for even an intelligent and enlightened man in our enlightened age to dissociate the idea of God from a residence in the sky or 'somewhere up there.'
The idea of space, too, must have assisted in such a conception as the residence of the gods in the upper regions of air. The earth would not be large enough for them, but the boundless vault above would afford them plenty of space in which to dwell. Again, the sun and moon being gods, it would be only natural for the other deities to dwell beside them, that is, in the 'heaven of Anu,' as the Babylonians called the sky. It has been suggested that the conception of a pantheon dwelling in the sky originated in theological processes forwarded by a school or priesthood, but there is no reason to suppose that this was so, and the possibilities are easily covered by the circumstances of the animistic theory.
Planets identified with Gods
Jupiter, the largest of the planets, was identified with Merodach, head of the Babylonian pantheon. We find him exercising control over the other stars in the creation story under the name Nibir. Ishtar was identified with Venus, Saturn with Ninib, Mars with Nergal, Mercury with Nabu. It is more than strange that gods with certain attributes should have become attached to certain planets in more countries than one, and this illustrates the deep and lasting influence which Semitic religious thought exercised over the Hellenic and Roman theological systems. The connexion is too obvious and too exact not to be the result of close association. There are, indeed, hundreds of proofs to support such a theory. Who can suppose, for example, that Aphrodite is any other than Ishtar? The Romans identified their goddess Diana with the patroness of Ephesus. There are, indeed, traces of direct relations of the Greek goddess with the moon, and she was also, like Ishtar, connected with the lower world and the sea. The Greeks had numerous and flourishing colonies in Asia Minor in remote times, and these probably assisted in the dissemination of Asiatic and especially Babylonian lore.
The sun was regarded as the shepherd of the stars, and Nergal, the god of destruction and the underworld, as the 'chief sheep,' probably because the ruddy nature of his light rendered him a most conspicuous object. Anu is the Pole Star of the ecliptic, Bel the Pole Star of the equator, while Ea, in the southern heavens, was identified with a star in the constellation Argo. Fixed stars were probably selected for them because of their permanent and elemental nature. The sun they represented as riding in a chariot drawn by horses, and we frequently notice that the figure representing the luminary on Greek vases and other remains wears the Phrygian cap, a typically Asiatic and non-Hellenic head-dress, thus assisting proof that the idea of the sun as a charioteer possibly originated in Babylonia. Lunar worship, or at least computation of time by the phases of the moon, frequently precedes the solar cult, and we find traces in Babylonian religion of the former high rank of the moon-god. The moon, for example, is not one of the flock of sheep under guidance of the sun. The very fact that the calendar was regulated by her movements was sufficient to prevent this. Like the Red Indians and other primitive folk, the Babylonians possessed agricultural titles for each month, but these periods were also under the direct patronage of some god or gods. Thus the first month, Nizan, is sacred to Anu and Bel; and the second, Iyar, to Ea. Siwan is devoted to Sin, and as we approach the summer season the solar gods are apportioned to various months. The sixth month is sacred to Ishtar, and the seventh to Shamash, great god of the sun. Merodach rules over the eighth, and Nergal over the ninth month. The tenth, curiously enough, is sacred to a variant of Nabu, to Anu, and to Ishtar. The eleventh month, very suitably, to Ramman, the god of storms, and the last month, Adar, falling within the rainy season, is presided over by the seven evil spirits.
None of the goddesses received stellar honours. The names of the months were probably quite popular in origin. Thus we find that the first month was known as the 'month of the Sanctuary,' the third as the 'period of brick-making,' the fifth as the 'fiery month,' the sixth as the 'month of the mission of Ishtar,' referring to her descent into the realms of Allatu. The fourth month was designated 'scattering seed,' the eighth that of the opening of dams, and the ninth was entitled 'copious fertility,' while the eleventh was known as 'destructive rain.'
We find in this early star-worship of the ancient Babylonians the common origin of religion and science. Just as magic partakes in some measure of the nature of real science (for some authorities hold that it is pseudo-scientific in origin) so does religion, or perhaps more correctly speaking, early science is very closely identified with religion. Thus we may believe that the religious interest in their early astronomy spurred the ancient star-gazers of Babylonia to acquire more knowledge concerning the motions of those stars and planets which they believed to be deities. We find the gods so closely connected with ancient Chaldean astronomy as to be absolutely identified with it in every way. A number was assigned to each of the chief gods, which would seem to show that they were connected