The promised crown, the high reward,
Proud token of a mighty king's regard,
Conferred upon his own.
After Gushtásp had crowned his son as his successor, he told him that he must not now waste his time in peace and private gratification, but proceed to the conquest of other countries. Zerdusht was also deeply interested in his further operations, and recommended him to subdue kingdoms for the purpose of diffusing everywhere the new religion, that the whole world might be enlightened and edified. Isfendiyár instantly complied, and the first kingdom he invaded was Rúm. The sovereign of that country having no power nor means to resist the incursions of the enemy, readily adopted the faith of Zerdusht, and accepted the sacred book named Zendavesta, as his spiritual instructor. Isfendiyár afterwards invaded Hindústán and Arabia, and several other countries, and successfully established the religion of the fire-worshippers in them all.
Where'er he went he was received
With welcome, all the world believed,
And all with grateful feelings took
The Holy Zendavesta-book,
Proud their new worship to declare,
The worship of Isfendiyár.
The young conqueror communicated by letters to his father the success with which he had disseminated the religion of Zerdusht, and requested to know what other enterprises required his aid. Gushtásp rejoiced exceedingly, and commanded a grand banquet to be prepared. It happened that Gurzam a warrior, was particularly befriended by the king, but retaining secretly in his heart a bitter enmity to Isfendiyár, now took an opportunity to gratify his malice, and privately told Gushtásp that he had heard something highly atrocious in the disposition of the prince. Gushtásp was anxious to know what it was; and he said, "Isfendiyár has subdued almost every country in the world: he is a dangerous person at the head of an immense army, and at this very moment meditates taking Balkh, and making even thee his prisoner!
"Thou know'st not that thy son Isfendiyár
Is hated by the army. It is said
Ambition fires his brain, and to secure
The empire to himself, his wicked aim
