After the Emperor and Empress had destroyed John of Cappadocia, they were desirous of appointing someone else to his office, and agreed to search for a man even more vicious than he. They looked around to find this instrument of tyranny, and examined the dispositions of all, in order that they might the more speedily be able to ruin their subjects. They temporarily conferred the office upon Theodotus, who, though certainly not an honourable man, was not sufficiently wicked to satisfy them. They continued their search in all directions, and at last by accident found a banker named Peter, a Syrian by birth, surnamed Barsyames. He had long sat at the copper money-changer's counter, and had amassed large sums by his disgraceful malpractices. He was exceedingly cunning at thieving obols, ever deceiving his customers by the quickness of his fingers. He was very clever at filching without ado what fell into his hands, and, when detected, he swore that it was the fault of his hands, and made use of most impudent language in order to conceal his guilt. This Barsyames, having been enrolled in the praetorian guard, behaved so outrageously that he approved himself beyond all others to Theodora, and was selected by her to assist in carrying out those of her nefarious schemes which required the most inventive genius. For this reason Justinian and Theodora immediately deprived Theodotus of the dignity bestowed upon him as the successor of the Cappadocian, and appointed Peter in his stead, who in every respect acted in accordance with their wishes. He not only, without the least fear or shame, cheated the soldiers of their pay, but offered commands and offices for sale to a greater extent than before. Having thus degraded them, he sold them to persons who were not ashamed to engage in this unholy traffic, giving express permission to the purchasers to deal as they pleased with the lives and properties of those who were subject to their authority; for Barsyames claimed for himself and granted to anyone who had paid down the price of a province the right of plundering and ravaging it at pleasure. It was from the chief of the State that this traffic in lives proceeded, and agreements were entered into for the ruin of the cities. In the chief courts and in the public market-place the legalised brigand went round about, who was called "collector" from his duty of collecting the money paid for the purchase of dignities, which they exacted from the oppressed, who had no hope of redress. Of all those who were promoted to his service, although several were men of repute, Barsyames always preferred such as were of depraved character.