If Philostratus denies that Apollonius was a magician, he does depict him as endowed with prophetic gifts, with power over demons, and with “secret wisdom.” He rather likes to give the impression that the sage foretold things by innate prophetic gift or divine inspiration, but even μαντική or the art of divination is not condemned as γοητεία or witchcraft was. Iarchas the Brahman says that those who delight in _mantike_ become divine thereby and contribute to the safety of mankind.[1201] Apollonius himself, when condemning wizards as pseudo-wise, made the reservation that _mantike_, if true in its predictions, was not a pseudo-science, although he professed ignorance whether it could be called an art or not.[1202] He denied that he practiced it, when he was examined by Tigellinus, the favorite of Nero, who was persecuting philosophers on the ground that they were addicted to _mantike_.[1203] His accusers before Domitian again adduced his alleged practice of divination as evidence that he was a wizard.[1204] [Sidenote: Divining power of Apollonius.] If Apollonius practiced neither wizardry nor _mantike_, the question arises how he was able to foretell the future. In his trial before Domitian he did not attempt to deny that he had predicted the plague at Ephesus, but attributed his “sense of the coming disaster” to his abstemious diet, which kept his senses clear and enabled him to see as in an unclouded mirror “all that is happening or about to occur.”[1205] For he was credited with knowledge of distant events the moment they occurred as well as with foreknowledge of the future. Thus at Ephesus he was aware of the assassination of Domitian at Rome; and at Tarsus, although he arrived after the incident had occurred, he was able to describe and to find the mad dog by whom a boy had been bitten.[1206] Iarchas told Apollonius that health and purity were requisite for divination;[1207] and Apollonius in turn, in recounting his life story to the naked sages of Egypt, represented the Pythagorean philosophy as appearing before him and promising, “And when you are pure, I will grant you the faculty of foreknowledge.”[1208] [Sidenote: Dreams.] Apollonius often was warned by dreams. When he dreamt of fish who were cast gasping upon dry land and who appealed for succour to a dolphin swimming by, he knew that he ought to visit and restore the graves and assist the descendants of the Eretrians whom Darius had taken captive to the Persian kingdom over five centuries before.[1209] Another dream he interpreted as a command to visit Crete.[1210] In defending his linen apparel before Domitian he declared, “It is a pure substance under which to sleep at night, for to those who live as I do dreams bring the truest of their revelations.”[1211] He was not the only dreamer of the time, however, and when some of his followers were afraid to accompany him to Rome in Nero’s reign, they made warning dreams their excuse for deserting him.[1212]