This accident, though it made a deep and indelible impression upon the mind of Nadir, did not prevent his proceeding to attack the Lesghis; but he never engaged in an enterprise of more hazard. These mountaineers defended themselves with the most desperate bravery; and the rugged nature of the whole country of Daghestan, which they inhabit, made it almost impossible to subdue them. The bravest troops of the Persian army were worn out with the fatigue of this harassing war; and the preparations which the Russians began to make at Astrakhan, though dictated by a fear that Nadir meant to invade their country after he had subdued the Lesghis, gave the latter every encouragement to persevere in their resistance; and the Persian monarch was compelled to retire from this expedition with very partial success and very great loss.
Nadir had, from the day on which his life was attempted, entertained suspicions of his eldest son, Reza Kuli. He summoned him to his presence. The Prince instantly obeyed, and was on his arrival made prisoner and deprived of sight. A respectable European writer, who went to Persia two years after this event, asserts that the assassin who fired at Nadir in the wood of Mazandaran was employed by the prince Reza Kuli; who, he informs us, though brave and able, was violent and oppressive. He had, this author asserts, on hearing that Nadir was dead when on his expedition to India, declared himself king, and at the same time put the unfortunate Shah Tamasp, who was confined at Subzawar, in Khorasan, to death. The same writer assures us that Nadir, though convinced of the guilt of his son, addressed him in the mildest and most human terms, and offered him complete pardon if he would only confess his crime and promise repentance; but that the fierce youth rejected this offer, and said he gloried in the attempt he had made to rid the world of a tyrant, and provoked his fate by the coarsest abuse of his father and sovereign. It is probable that this author received the account which he has given of this transaction from some person who was desirous of palliating the guilt of a reigning tyrant; but we are compelled to refuse our credit of this statement.
The flattering historian of Nadir expressly informs us that that sovereign was deceived, by the gross misrepresentations of infamous men, into the commission of this great crime. The European physician who attended that monarch during the latter years of his life asserts the innocence of Reza Kuli. He adds that Nadir was so penetrated with remorse after the deed of horror was done that he vented his fury on all around him; and fifty noblemen, who had witnessed the dreadful act, were put to death on the pretext that they should have offered their lives as sacrifices to save the eyes of a prince who was the glory of their country. It is also to be remarked that the impressions which have been transmitted regarding a fact comparatively recent are all against Nadir, who is believed to have had no evidence of his son's guilt but his own suspicions. From the moment that his life had been attempted in Mazandaran that monarch had become gloomy and irritable. His bad success against the Lesghis had increased the natural violence of his temper and, listening to the enemies of Reza Kuli, he, in a moment of rage, ordered him to be blinded.