The Jesuits had obtained permission of the emperor of China, Cam-hi, to teach the Catholic religion. They made use of it, to instil into the small portion of the people under their direction, that it was incumbent on them to serve no other master than him who was the viceregent of God on earth, and who dwelt in Italy on the banks of a small river called the Tiber; that every other religious opinion, every other worship, was an abomination in the sight of God, and whoever did not believe the Jesuits would be punished by Him to all eternity; that their emperor and benefactor, Cam-hi, who could not even pronounce the name of Christ, as the Chinese language possesses not the letter "r," would suffer eternal damnation; that the Emperor Yontchin would experience, without mercy, the same fate; that all the ancestors, both of Chinese and Tartars, would incur a similar penalty; that their descendants would undergo it also, as well as the rest of the world; and that the reverend fathers, the Jesuits, felt a sincere and paternal commiseration for the damnation of so many souls. They, at length, succeeded in making converts of three princes of the Tartar race. In the meantime, the Emperor Cam-hi died, towards the close of the year 1722. He bequeathed the empire to his fourth son, who has been so celebrated through the whole world for the justice and the wisdom of his government, for the affection entertained for him by his subjects, and for the expulsion of the Jesuits. They began by baptizing the three princes, and many persons of their household. These neophytes had the misfortune to displease the emperor on some points which merely respected military duty. About this very period the indignation of the whole empire against the missionaries broke out into a flame. All the governors of provinces, all the Colaos, presented memorials against them. The accusations against them were urged so far that the three princes, who had become disciples of the Jesuits, were put into irons. It is clear that they were not treated with this severity simply for having been baptized, since the Jesuits themselves acknowledge in their letters, that _they_ experienced no violence, and that they were even admitted to an audience of the emperor, who honored them with some presents. It is evident, therefore, that the Emperor Yonchin was no persecutor; and, if the princes were confined in a prison on the borders of Tartary, while those who had converted them were treated so liberally, it is a decided proof that they were state prisoners, and not martyrs.