Evidence is accumulating that the same literary culture which thus prevailed in Egypt and Western Asia had extended also to the peninsula of Arabia. Dr. Glaser and Professor Hommel, two of the foremost authorities on the subject, believe that some of the inscriptions of Southern Arabia go back to the age of the eighteenth and nineteenth Egyptian dynasties; and if they are right, as they seem to be, in holding that the kingdom of Ma’n or the Minæans preceded that of Saba or Sheba, the antiquity of writing in Arabia must be great.[133] The fact that the Babylonian dynasty to which Amraphel belonged was of South Arabian origin supports the belief in the existence of Arabian culture at an early period, as do also the latest researches into the source of the so-called Phœnician alphabet. We now know that in the Mosaic age it was the cuneiform syllabary, and not the Phœnician alphabet, that was used in Canaan, while the oldest inscription in Phœnician letters yet found is later than the reign of Solomon. On the other hand, the South Arabian form of the alphabet contains letters which denote sounds once possessed by all the Semitic languages, but lost by the language of Canaan; and though some of these letters may be derived from other letters of the alphabet, there are some which have an independent origin. The caravan-road along which the spices of the South were carried to Syria and Egypt passed through the territory of Edom; inscriptions of the kings of Ma’n have already been discovered near Teima, not far from the frontiers of Midian; and it may be that we shall yet find records among the ranges of Mount Seir which will form a link between the early texts of Southern Arabia and the oldest text that has come from Phœnician soil. The Exodus from Egypt, then, took place during a highly literary period, and the people who took part in it passed from a country where the art of writing literally stared them in the face to another country which had been the centre of the Tel el-Amarna correspondence and the home of Babylonian literary culture for unnumbered centuries. Is it conceivable that their leader and reputed lawgiver should not have been able to write, that he should not have been educated ‘in the wisdom of Egypt,’ or that the upper classes of his nation should not have been able to read? Let it be granted that the Israelites were but a Bedâwin tribe which had been reduced by the Pharaohs to the condition of public slaves; still, they necessarily had leaders and overseers among them, who, according to the State regulations of Egypt, were responsible to the Government for the rest of their countrymen, and some at least of these leaders and overseers would have been educated men. Moses could have written the Pentateuch, even if he did not do so.