the ships of the Dutch company, were to be attacked and destroyed. The great success at first achieved by the Portuguese missions remains to be considered. In our present comparative ignorance of Japanese social history, it is not easy to understand the whole of the Christian episode. There are plenty of Jesuit-missionary [331] records; but the Japanese contemporary chronicles yield us scanty information about the missions--probably for the reason that an edict was issued in the seventeenth century interdicting, not only all books on the subject of Christianity, but any book containing the words Christian or Foreign. What the Jesuit books do not explain, and what we should rather have expected Japanese historians to explain, had they been allowed, is how a society founded on ancestor-worship, and apparently possessing immense capacity for resistance to outward assault, could have been so quickly penetrated and partly dissolved by Jesuit energy. The question of all questions that I should like to see answered, by Japanese evidence, is this: To what extent did the missionaries interfere with the ancestor-cult? It is an important question. In China, the Jesuits were quick to perceive that the power of resistance to proselytism lay in ancestor-worship; and they shrewdly endeavoured to tolerate it, somewhat as Buddhism before them had been obliged to do. Had the Papacy supported their policy, the Jesuits might have changed the history of China; but other religious orders fiercely opposed the compromise, and the chance was lost. How far the ancestor-cult was tolerated by the Portuguese missionaries in Japan is a matter of much sociological interest for investigation. The supreme cult was, of course, left alone, for obvious reasons. It is difficult to suppose that the [332] domestic cult was attacked then as implacably as it is attacked now by Protestant and Roman Catholic missionaries alike;--is difficult to suppose, for example, that Converts were compelled to cast away or to destroy their ancestral tablets. On the other hand, we are yet in doubt as to whether many of the poorer converts--servants and other common folk--possessed a domestic ancestor-cult. The outcast classes, among whom many converts were made, need not be considered, of course, in this relation. Before the matter can be fairly judged, much remains to be learned about the religious condition of the heimin during the sixteenth century. Anyhow, whatever methods were followed, the early success of the missions was astonishing. Their work, owing to the particular character of the social organization, necessarily began from the top: the subject could change his creed only by permission of his lord. From the outset this permission was freely granted. In some cases the people were officially notified that they were at liberty to adopt the new religion; in other cases, converted lords ordered them to do so. It would seem that the foreign faith was at