that the founder of the kingdom (Arsaces I.) was a descendant of Phriapites (Friyapaiti), and with his brother Tiridates and five others he slew the satrap of Antiochus Theos, and drove out the Macedonians;[95] just as Darius with the six Persian princes overthrew the dominion of Gaumata; and the Arabs relate that the Arsacids trace back their stock to Çyavarshana, the son of Kava Uça, a story which cannot have been invented in Arabia.[96] In the list of the Arsacids we also find the name Chosru (108-130 A.D.), the Kava Huçrava of the old legend (p. 37); on the coins we find a Vologeses and a Phraates before the fire-altar, the characteristic symbol of the ancient worship of Iran. Just as the old Arian character appears beside the Greek on the coins of the Greek princes of Bactria, the Greek character on the coins of the Arsacids gradually degenerates until at length it gives way to a new Iranian character and language. The tradition sketched in the Dinkart, as we have seen, represents the Arsacid Vologeses (which of the four princes of the name is meant is not clear)[97] as collecting what fragments remained of the holy scriptures in the memory of the priests. The burning of the scriptures by Alexander, as related in the books of the Parsees on their exodus and the Arda Viraf, is merely a transference to him of the conduct of the Moslems on their conquest of Iran. Of the continuance of the ancient religion of Iran under the Arsacids there can be no doubt, though it is true that along with it, in the Greek cities which Alexander and the Seleucids founded, and which were independent within their walls even under the Parthians, Hellenic rites were practised. In these cities Syrian modes of worship were also permitted, and the Aramaic language and culture found entrance into Iran.[98]