The period of silence being expired, Apollonius passed through the principal cities of Asia Minor, disputing in the temples in imitation of Pythagoras, unfolding the mysteries of his Sect to such as were observing their probationary silence, discoursing with the Greek Priests about divine rites, and reforming the worship of barbarian cities.[285] This must have been his employment for many years; the next incident in his life being his Eastern journey, which was not undertaken till he was between forty and fifty years of age.[286] His object in this expedition was to consult the Magi and Brachmans on philosophical matters; still following the example of Pythagoras, who is said to have travelled as far as India with the same purpose. At Nineveh, where he arrived with two companions, he was joined by Damis, already mentioned as his journalist.[287] Proceeding thence to Babylon, he had some interviews with the Magi, who rather disappointed his expectations; and was well received by Bardanes the Parthian King, who, after detaining him at his Court for the greater part of two years, dismissed him with marks of peculiar honour.[288] From Babylon he proceeded, by way of the Caucasus and the Indus, to Taxila, the city of Phraotes, King of the Indians, who is represented as an adept in the Pythagorean Philosophy;[289] and passing on, at length accomplished the object of his expedition by visiting Iarchas, Chief of the Brachmans, from whom he is said to have learned many valuable theurgic secrets.[290] On his return to Asia Minor, after an absence of about five years, he stationed himself for a time in Ionia; where the fame of his travels and his austere mode of life gained for him much attention to his philosophical harangues. The cities sent embassies to him, decreeing him public honours; while the oracles pronounced him more than mortal, and referred the sick to him for relief.[291] From Ionia he passed over to Greece, and made his first tour through its principal cities;[292] visiting the temples and oracles, reforming the divine rites, and sometimes exercising his theurgic skill. Except at Sparta, however, he seems to have attracted little attention. At Eleusis his application for admittance to the Mysteries was unsuccessful; as was a similar attempt at the Cave of Trophonius at a later date.[293] In both places his reputation for magical powers was the cause of his exclusion. 2. Hitherto our memoir has only set before us the life of an ordinary Pythagorean, which may be comprehended in three words, mysticism, travel, and disputation. From the date, however, of his journey to Rome, which succeeded his Grecian tour, it is in some degree connected with the history of the times; and, though for much of what is told us of him we have no better authority than the word of Philostratus himself, still there is neither reason nor necessity for supposing the narrative to be in substance untrue.