I shall now turn my narrative to the piety of the emperor. He addressed a letter to all the subjects of the Roman empire, exhorting them to renounce their former errors, and to embrace the doctrines of our Saviour, and trying to guide them to this truth. He stirred up the bishops in every city to build churches, and encouraged them not only by his letter, but also by presenting them with large sums of money, and defraying all the expenses of building. This his own letter sets forth, which was after this manner:—