Mr. Gutzlaff, a Protestant missionary in China of modern times, says that "Ricci had spent only twenty-seven years in China but when he died there were more than three hundred churches in the different provinces." Gutzlaff's testimony is all the more precious, because, according to Marshall, his own associates describe him as "more occupied in amassing wealth than in making Christians." Referring to the scientific labors of Ricci and his successors, Thornton (History of China, Preface, p. 13) says: "The geographical labors performed in China by the Jesuits and other missionaries of the Roman Catholic Faith will always command the gratitude and excite the wonder of all geographers. Portable chronometers and aneroid barometers, sextants and theodolites, sympiesometers and micrometers, compasses and artificial horizons are, notwithstanding all possible care, frequently found to fail, yet one hundred and fifty years ago a few wandering European priests traversed the enormous state of China Proper, and laid down on their maps the positions of cities, the direction of rivers and the height of mountains with a correctness of detail and a general accuracy of outline that are absolutely marvellous. To this day all our maps are based on their observations." "Whatever is valuable in Chinese astronomical science," adds Mr. Gutzlaff, "has been borrowed from the treatises of Roman Catholic missionaries."

Ricci's death was a calamity to the Church, for in the following year a mandarin who was in charge at Nankin started a genuine persecution. The missionaries were summoned to his tribunal, publicly scourged and sent back to Macao — and all this with the authorization of the emperor. Matters grew worse, but at the emperor's death in 1620, there was a lull, for the Tatars were invading China and the help of the Portuguese had to be invoked; as that, however, could not be done unless the Europeans were placated by recalling the missionaries, the exiles returned to their posts. The emperor overcame the Tatars, and the tranquillity and good feeling that followed allowed the Fathers, who were scattered all over the empire, some of them 800 leagues from Pekin, to get together and decide on uniformity of methods in treating with their converts. In that congregation the doubts which met them at every step as to what they were to tolerate and what to forbid were settled. They knew the people thoroughly by this time, their ideas, their customs; and their scrupulous love of the Faith guided them in their decisions.

About this time the great Adam Schall arrived. He was a worthy successor of Ricci. His reputation had preceded him as a mathematician, and he was immediately employed by the emperor to reform the Chinese calendar. His influence, in consequence of this distinction, was unbounded in extending the field of missionary work. The pagans themselves built a church at his request in Sin-gan-fou, and he obtained an edict from the emperor which empowered the Jesuits to preach throughout the empire. The extraordinary success of Schall was the talk of Europe; and applications poured in on the General from all sides to be sent out to share the labors and the triumphs of the mission. Great numbers of Jesuits were sent there, but many perished on the way out, for shipwrecks were very common in those unknown seas, and the crowded and unhealthy ships as well as the long and difficult journey claimed throngs of victims.

The work soon became too great for the laborers and then there came a reinforcement from the Philippines, largely from the other religious orders who had been long waiting to enter China, and who now devoted themselves to the work. Not knowing the country, however, they were horrified to see that many of the practices of Confucianism were still retained by the Chinese Christians, and they denounced as idolatry what the old Jesuits had decided, after years of close scrutiny, to be nothing but a ceremonial which had been thoroughly and scrupulously purified from all taint of superstition. But the newcomers would not look at it in that light. They immediately wrote to the Archbishop of Manila and to the Bishop of Cebú that the Jesuits not only concealed from their converts the mysteries of the Cross, but permitted them to prostrate themselves before the idol of Chin-Hoam, to honor their ancestors with superstitious rites, and to offer sacrifices to Confucius. Rome was then informed of it, but some years later, namely in 1637, both the archbishop and the bishop wrote to Urban VIII that on examining the matter more carefully, they had arrived at the conclusion that the Jesuits were right. It was then too late. A series of bloody persecutions had already begun. The first explosion of wrath occurred when one of the new preachers, speaking through an interpreter, told his congregation that Confucius and all their pagan ancestors were in hell, and that the Jesuits had not taught the Chinese the truth. Public indignation followed on this unwise utterance and expulsions began.

Fortunately, the persecutions were checked for a while by fresh attempts of the Tatar element in China to seize the imperial crown. The Jesuits kept out of the strife by pronouncing for neither party. Happily, the Tatar element took a fancy to Schall, while Father Coeffler baptized the Chinese empress, giving her the Christian name of Helen and calling her infant son Constantine. The Tatars finally prevailed, and Schall was made a mandarin and president of the board of mathematics of the empire. He was given access to the emperor at all times, and might have made him a Christian had not the empress induced him to resume the pagan practices from which Schall had weaned him. Nor did the death of the troublesome lady mend matters; on the contrary, her disconsolate husband lapsed into melancholia, and in 1661 died, leaving a child of eight as his successor. In pursuance of the emperor's command, Schall was appointed instructor of the prince, but, as was to be expected, that arrangement aroused the fury of the people and especially of the bonzes. They maintained, rightfully from their point of view, that if Schall were left in position during the long minority of the prince, he would be absolute master of the future emperor — a result that must be prevented by crushing out Christianity. Forthwith all the missionaries were summoned to Pekin and thrown into prison. There was now no longer any discussion about the worship of Confucius, for the disputants were all in the dungeons of Pekin or elsewhere waiting for death.

The Christians were without pastors, but Father Gresson, who was in China at that time, tells us in his "History of China under the Tatars" that, during the persecution, the catechists baptized 2000 converts. It is not surprising, for before the outbreak of the persecution, the Jesuits had one hundred and fifty-one churches and thirty-eight residences in China; the Dominicans twenty-one churches and two residences, and the Franciscans one establishment. The total Christian population amounted to 250,000. Up to that time the Fathers of the Society had written one hundred and thirty-one works on religious subjects, one hundred and three on mathematics, and fifty-five on physics.

While the missionaries lay in chains expecting death at every moment, a Dominican named Navarrete succeeded in making his escape. It was lucky for him in one respect, but in all probability it would mean as soon as it was discovered the massacre of all the other prisoners; to avert this calamity, the illustrious Jesuit, Grimaldi, took his place in the prison. Unfortunately, Navarrete had no sooner reached Europe than he began an attack on the methods of the Jesuits in dealing with the Chinese rites. It caused great grief to his fellow Dominicans, and when the news of the publication of his "Tratados históricos" reached China in 1668, the Dominican Father Sarpetri sent a solemn denunciation of it to Rome, declaring that the practice of the Jesuits in permitting such rites was not only irreproachable under every point of view, but most necessary in propagating the Gospel. He denied under oath that the Jesuits refused to explain the mysteries of the Passion to the Chinese, and affirmed that his protest against the charge was not in answer to an appeal, but was prompted by the pure love of truth. Another Dominican, Gregorio López, who was Bishop of Basilea and Vicar-Apostolic of Nan-King, sent the Sacred Congregation a "memoir" in favor of the Jesuits. Navarrete atoned for his act of mistaken judgment later; for when he was Archbishop of Santo Domingo he asked leave of the king and viceroy to establish a Jesuit college in his residential city, and he paid a glowing tribute to the Society.

When Schall was brought up for trial there was, at his side, another Jesuit named Ferdinand Verbiest, a native of Pilthem near Courtrai in Belgium. He had come out to China when he was thirty-six years old, and was first engaged in missionary work in Shen-si. In 1660 he was summoned to Pekin to assist Father Schall, and in 1664 was thrown into prison with him. In the court-room, Verbiest was the chief spokesman, for Schall, being then seventy-four years of age and paralyzed, was unable to utter a word. The charges against the old missionary had been trumped up by a Mohammedan who claimed to be an astronomer. They were: first, that Schall had shown pictures of the Passion of Jesus Christ to the deceased emperor; secondly, that he had secured the presidency of the board of mathematics for himself in order to promote Christianity; thirdly, that he had incorrectly determined the day on which the funeral of one of the princes was to take place. It was an "unlucky" day. Verbiest had no difficulty in proving that the accused had been ordered by the emperor to be president of the board of mathematics, and furthermore, that he never had anything to do with "lucky" or "unlucky" days. The charge about the pictures of the Passion was admitted, and that may have been the reason why, in spite of the eloquence of Verbiest, who was loaded with chains while he was pleading, Father Schall was condemned to be hacked to pieces. In this trouble, however, the Lord came to the rescue: a meteor of an extraordinary kind appeared in the heavens, and a fire reduced to ashes that part of the imperial palace where the condemnation was pronounced. The sentence was revoked, and the missionaries were set free. Father Schall lingered a year after recovering his freedom. When Kang-hi came to the throne in 1669, an official declaration was made denouncing both the trial and the sentence as iniquitous, and although Schall had then been three years dead, unusually solemn funeral services were ordered in his honor. His remains were laid beside those of Father Ricci. The emperor himself composed the eulogistic epitaph which was inscribed on the tomb.

Schall had given forty-four years of his life to China, when at the age of seventy-five, he breathed his last in the arms of Father Rho, who, like him, was to hold a distinguished position as mathematician in the imperial court. Rho had preluded his advent to China by organizing the defense of the Island of Macao against a Dutch fleet. He had new ramparts constructed around the city; he planted four pieces of artillery on the walls, and when the Dutchmen landed for an assault he led the troops in a sortie and drove the enemy back to their ships. In his "Promenade autour du Monde" (II, 266), Baron de Hübner gives an enthusiastic description of the Jesuit Observatory at Pekin.

"Man's inhumanity to man" is cruelly exemplified in a foul accusation urged against the venerable Schall, a century after he was buried with imperial honors in Pekin. In 1758 a certain Marcello Angelita, secretary of Mgr. de Tournon, the prelate who was commissioned to pass on the question of the Malabar Rites, published a story, which was repeated in many other books, that Schall had spent his last years "separated from the other missionaries, removed from obedience to his superiors, in a house which had been given him by the emperor, and with a woman whom he treated as his wife, and who bore him two children. After having led a pleasant life with his family for some years, he ended his days in obscurity." If there was even the shadow of truth in these accusations the Dominican Navarrete, who knew Schall personally, and who wrote against him and his brethren so fiercely in 1667, would not have failed to mention this fact to confirm his charges about the Chinese Rites. But he does not breathe a word about any misconduct on the part of the great missionary. Moreover, it is inconceivable that the vigorous Father General Oliva, who governed the Society at that time, would have tolerated that state of things for a single instant.