If the Magi occupied really the position at the Median Court which Herodotus assigns to them--if they "were held in high honor by the king, and shared in his sovereignty"-- if the priest-ridden monarch was perpetually dreaming and perpetually referring his dreams to the Magian seers for exposition, and then guiding his actions by the advice they tendered him, the religious zeal of the young Zoroastrian may very naturally have been aroused, and the contest into which he plunged may have been, in his eyes, not so much a national struggle as a crusade against the infidels.

It will be found hereafter that religious fervor animated the Persians in most of those wars by which they spread their dominion.

We may suspect, therefore, though it must be admitted we cannot prove, that a religious motive was among those which led them to make their first efforts after independence.
According to the account of the struggle which is most circumstantial, and on the whole most probable, the first difficulty which the would-be rebel had to meet and vanquish was that of quitting the Court.

Alleging that his father was in weak health, and required his care, he requested leave of absence for a short time; but his petition was refused on the flattering ground that the Great King was too much attached to him to lose sight of him even for a day.

A second application, however, made through a favorite eunuch after a certain interval of time, was more successful; Cyrus received permission to absent himself from Court for the next five months; whereupon, with a few attendants, he left Ecbatana by night, and took the road leading to his native country.
The next evening Astyages, enjoying himself as usual over his wine, surrounded by a crowd of his concubines, singing-girls, and dancing-girls, called on one of them for a song.