Sandan was identified with the Sun, and hence it happened that when a Semitic language came to prevail in Cilicia he was transformed into a supreme Baal. The same transformation had taken place centuries before in the Hittite cities of Syria. Beside the Syrian goddess Kes, who is represented as standing upon a lion, like the great goddess of Carchemish, the Egyptian monuments tell us of Sutekh, who stands in the same relation to his Hittite worshippers as the Semitic Baal stood to the populations of Canaan. Sutekh was the supreme Hittite god, but at the same time he was localised in every city or state in which the Hittites lived. Thus there was a Sutekh of Carchemish and a Sutekh of Kadesh, just as there was a Baal of Tyre and a Baal of Tarsos. The forms under which he was worshipped were manifold, but everywhere it was the same Sutekh, the same national god.
It would seem that the power of Sutekh began to wane after the age of Ramses, and that the goddess began to usurp the place once held by the god. It is possible that this was due to Babylonian and Assyrian influence. At any rate, whereas it is Sutekh who appears at the head of the Hittite states in the treaty with Ramses, in later days the chief cult of the 'Holy Cities' was paid to the Mother-goddess. His place was taken by the goddess at Carchemish as well as at Mabog, at Boghaz Keui as well as at Komana.
In the Kappadokian Komana the goddess went under the name of Ma. She was served by 6000 priests and priestesses, the whole city being dedicated to her service. The place of the king was occupied by the Abakles or high-priest. We have seen that the sculptures of Boghaz Keui give us reason to believe that the same was also the case in Pteria; we know that it was so in other 'Holy Cities' of Asia Minor. At Pessinus in Phrygia, where lions and panthers stood beside the goddess, the whole city was given up to her worship, under the command of the chief Gallos or priest; and on the shores of the Black Sea the Amazonian priestesses of Kybelê, who danced in armour in her honour, were imagined by the Greeks to constitute the sole population of an entire country. At Ephesos, in spite of the Greek colony which had found its way there, the worship of the Mother-goddess continued to absorb the life of the inhabitants, so that it still could be described in the time of St. Paul as a city which was 'a worshipper of the great goddess.' Here, as at Pessinus, she was worshipped under the form of a meteoric stone 'which had fallen from heaven.'
We may regard these 'Holy Cities,' placed under the protection of a goddess and wholly devoted to her worship, as peculiarly characteristic of the Hittite race. Their two southern capitals, Kadesh and Carchemish, were cities of this kind, and their stronghold at Boghaz Keui was presumably also a consecrated place. Their progress through Asia Minor was characterised by the rise of priestly cities and the growth of a class of armed priestesses. Komana in Kappadokia, and Ephesos on the shores of the Ægean, are typical examples of such holy towns. The entire population ministered to the divinity to whom the city was dedicated, the sanctuary of the deity stood in its centre, and the chief authority was wielded by a high-priest. If a king existed by the side of the priest, he came in course of time to fill a merely subordinate position.
These 'Holy Cities' were also 'Asyla' or Cities of Refuge. The homicide could escape to them, and be safe from his pursuers. Once within the precincts of the city and the protection of its deity, he could not be injured or slain. But it was not only the man who had slain another by accident who could thus claim an 'asylum' from his enemies. The debtor and the political refugee were equally safe. Doubtless the right of asylum was frequently abused, and real criminals took advantage of regulations which were intended to protect the unfortunate in an age of lawlessness and revenge. But the institution on the whole worked well, and, while it strengthened the power of the priesthood, it curbed injustice and restrained violence.
Now the institution of Cities of Refuge did not exist only in Asia Minor and in the region occupied by the Hittites. It existed also in Palestine, and it seems not unlikely that it was adopted by the great Hebrew lawgiver, acting under divine guidance, from the older population of the country. The Hebrew cities of refuge were six in number. One of them was 'Kedesh in Galilee,' whose very name declares it to have been a 'Holy City,' like Kadesh on the Orontes, while another was the ancient sanctuary of Hebron, once occupied by Hittites and Amorites. Shechem, the third city of refuge on the western side of the Jordan, had been taken by Jacob 'out of the hand of the Amorite' (Gen. xlviii. 22); and the other three cities were all on the eastern side of the Jordan, in the region so long held by Amorite tribes. We are therefore tempted to ask whether these cities had not already been 'asyla' or cities of refuge long before Moses was enjoined by God to make them such for the Israelitish conquerors of Palestine.
Closely connected with Hittite religion was Hittite art. Religion and art have been often intertwined together in the history of the world, and we can often infer the religion of a people from its art, as in the case of the sculptures of Boghaz Keui. Hittite art was a modification of that of Babylonia, and bears testimony to the same Babylonian influence as the worship of the 'Mother-goddess.' The same Chaldæan culture is presupposed by both.
But while the art of the Hittites was essentially Babylonian in origin, it was profoundly modified in the hands of the Hittite artists. The deities, indeed, were made to ride on the backs of animals, as upon Babylonian cylinders, the walls of the palaces were adorned with long rows of bas-reliefs, as in Chaldæa and Assyria, and there was the same tendency to arrange animals face to face in heraldic style; but nevertheless the workmanship and the details introduced into it were purely native. Even a symbol like the winged solar disk assumes in Hittite sculpture a special character which can never be mistaken. The Hittite artist excelled in the representation of animal forms, but the lion, which he seems to have never wearied of designing, is treated in a peculiar way which marks it sharply off from the sculptured lions either of Babylonia or of any other country. So, too, in the case of the human figure, though the general conception has been derived from Babylonian art, the conception is worked out in a new and original manner. Those who have once seen the sculptured image of a Hittite warrior or a Hittite god, can never confuse it with the artistic productions of another race. The figure is clearly drawn from the daily experience of the sculptor's own life. The dress with its peaked shoes, the thick rounded form, the strange protrusive profile, were copied from the costume and appearance of his fellow-countrymen, and the striking agreement that exists between his representation of them and that which we find on the Egyptian monuments proves how faithfully he must have worked. The elements, in short, of Babylonian art are present in the art of the Hittite, but the treatment and selection are his own.
It is in his selection and combination of these elements that he exhibits most clearly his originality. Monsters, half human, half bestial, were known to the Babylonians, but it was left to the Hittite to invent a double-headed eagle, or to plant a human head on a column of lions. The so-called rope-pattern occurs once or twice on Babylonian gems, but it became a distinguishing characteristic of Hittite art, like the employment of the heads only of animals instead of their entire forms.
So, again, the heraldic arrangement of animals face to face, or more rarely back to back, had its first home in Chaldæa, but it was the Hittites who raised it into a principle of art. We may perhaps trace their doing so to their love of animal forms.