The Hittites were intruders from the north. The Egyptian monuments have shown us what they were like. Their skin was yellow, their eyes and hair were black, their faces were beardless. Square and prominent cheeks, a protrusive nose, with retreating chin and forehead and lozenge-shaped eyes, gave them a Mongoloid appearance. They were not handsome to look upon, but the accuracy of their portraiture by the artists of Egypt is confirmed by their own monuments. The heads represented on the Egyptian monuments are repeated, feature by feature, in the Hittite sculptures. Ugly as they were, they were not the caricatures of an enemy, but the truthful portraits of a people whose physical characteristics are still found, according to Sir Charles Wilson, in the modern population of Cappadocia.
The Hittites wore their hair in three plaits, which fell over the back like the pigtail of a Chinaman. They dressed in short tunics over which a long robe was worn, which in walking left one leg bare. Their feet were shod with boots with turned-up ends, a sure indication of their northern origin. Such boots, in fact, are snow-shoes, admirably adapted to the inhabitants of the mountain-ranges of Asia Minor, but wholly unsuited for the hot plains of Syria. When, therefore, on the walls of the Ramesseum we find the Theban artists depicting the defenders of Kadesh on the Orontes with them, we may conclude that the latter had come from the colder north just as certainly as we may conclude, from the use of similar shoes among the Turks, that they also have come from a northern home. In the Hittite system of hieroglyphic writing, the boot with upturned end occupies a prominent place.
When the Tel el-Amarna tablets were written (B.C. 1400), the Hittites were advancing on the Egyptian province of Syria. Tunip, or Tennib, near Aleppo, had fallen, and both Amorites and Canaanites were intriguing with the invader. The highlands of Cappadocia and the ranges of the Taurus seem to have been the cradle of the Hittite race. Here they first came into contact with Babylonian culture, which they adopted and modified, and from hence they poured down upon the Aramæan cities of the south. Carche-mish, now Jerablûs, which commanded the chief ford across the Euphrates, fell into their hands, and for many centuries remained one of their capitals. But it was not until the stormy period which signalised the overthrow of the Eighteenth Egyptian dynasty, that the Hittites succeeded in establishing themselves as far south as Kadesh on the Orontes. The long war, however, waged with them by Ramses II. prevented them from advancing farther; when peace was made at last between them and the Egyptians, both sides had been exhausted by the struggle, and the southern limit of Hittite power had been fixed.
The kings of Kadesh had, however, been at the head of a veritable empire; they were able to summon allies and vassals from Asia Minor, and it is probable that their rule extended to the banks of the Halys in Cappadocia, where Hittite remains have been found. Military roads connected the Hittite cities of Cappadocia with the rest of Asia Minor, and monuments of Hittite conquest or invasion have been met with as far west as the neighbourhood of Smyrna. These monuments are all alike distinguished by the same peculiar style of art, and by the same system of pictorial writing. The writing, unfortunately, has not yet been deciphered, but as the same groups of characters occur wherever an inscription in it is found, we may infer that the language concealed beneath it is everywhere one and the same.
When the Assyrians first became acquainted with the West, the Hittites were the ruling people in Syria. As, therefore, the Babylonians had included all the inhabitants of Syria and Palestine, whatever might be their origin, under the general name of Amorites, the Assyrians included them under the name of Hittites. Even the Israelites and Ammonites are called "Hittites" by an Assyrian king. It is possible that traces of this vague and comprehensive use of the name are to be met with in the Old Testament; indeed, it has been suggested that the Hittites, or "sons of Heth," from whom Abraham bought the cave of Machpelah, owed their name to this cause. In the later books of the Hebrew Scriptures the Hittites are described as a northern population, in conformity with the Egyptian and Assyrian accounts.
The Hittites of Hebron, however, may really have been an offshoot of the Hittite nations of the north. The "king of the Hittites" accompanied the northern barbarians when they invaded Egypt in the reign of Ramses III., and Hittite bands may similarly have followed the Hyksos conquerors of Egypt several centuries before. One of these bands may easily have settled on its way at Hebron, which, as we are told, was built seven years before Zoan, the Hyksos capital. At Karnak, moreover, an Egyptian artist has represented the people of Ashkelon with faces of a Hittite type, while Ezekiel bears witness to the presence of a Hittite element in the founders of Jerusalem. But the fact that Thothmes III. in the century before Moses calls the Hittite land of the north "the Greater," is the best proof we can have that there was a Hittite colony elsewhere, which was well known to the Egyptian scribes. The "Greater" implies the Less, and the only Lesser Hittite land with which we are acquainted is that of which the Book of Genesis speaks.
So far as we can judge from the evidence of proper names, the Hittites belonged to a race which was spread from the Halys in Asia Minor to the shores of Lake Urumiyeh. The early inhabitants of Armenia, who have left us inscriptions in the cuneiform character, also belonged to it. So also did the people of Comagênê, and it seems probable that the ruling class in northern Mesopotamia did the same. Here there existed a kingdom which at one time exercised a considerable amount of power, and whose princesses were married to the Pharaohs of the Eighteenth dynasty. This was the kingdom of Aram Naharaim, called Naharina in the Egyptian texts, Mitanni by its own inhabitants. The language of Mitanni was of a very peculiar type, as we learn from the tablets of Tel el-Amarna, one or two of which are written in it. Like the Hittites in Syria, the Mitannians appear to have descended from the north upon the cities of the Semites, and to have established themselves in them. Mitanni was at the height of its influence in the sixteenth and fifteenth centuries before our era; its armies made their way even into Canaan, and the Canaanite princes intrigued from time to time against their Egyptian masters, not only with the Babylonians and Hittites, but also with the kings of Mitanni.
Before the time of David the power and almost the name of Mitanni had passed away. The Hittite empire also had been broken up, and henceforth we hear only of "the kings of the Hittites" who ruled over a number of small states. The Semites of Syria had succeeded in rolling back the wave of Hittite conquest, and in absorbing their Hittite conquerors. The capture of Carchemish by Sargon of Assyria in B.C. 717 marks the end of Hittite dominion south of the Taurus.
But the Hittite invasion had produced lasting results. It had severed the Semites of Assyria and Babylonia from those of the West, and planted the barrier of a foreign population on the highroad that ran from Nineveh to the Mediterranean. The tradition of Babylonian culture in western Asia was broken; new influences began to work there, and the cuneiform system of writing to be disused. Room was given for the introduction of a new form of script, and the Phoenician alphabet, in which the books of the Old Testament were written, made its way into Canaan. When Joshua crosses the Jordan there is no longer any trace in Palestine of either Babylonian or Egyptian domination.