The generalization as to the widening of the interval between classes is hardly borne out by the evidence; and the pessimism of the last sentence partly defeats the argument, by putting the life of the early Christian period on the same general level with that of to-day and of all the time between. The true summary would be that in that age the springs of social life were lamed by the suppression of all national existence; that the rule of Rome tended to general impoverishment in respect of a vicious system of taxation; and that the subject peoples, deprived of the old impulses to collective energy, at once turned more and more to private association and became ready to believe in a coming "end of the world" which in some way was to mean a new life. And as the Church's doctrine was pre-eminently one of salvation in that new life, it behoved it in every way to resort to propaganda while maintaining the eleemosynary system which gave it a broad basis of membership. Thus the organization which controlled the simple financial system must also have regard to the spread of doctrine. And for the means of spreading doctrine, again, as we have already noted, the cue was obviously given by Judaism, which stood out from all religious systems in the Roman world as a religion of Sacred Books. Sacred Books of its own the Jesuist movement must have if it was to hold its own against the prestige of the Jewish Bible. The production of Sacred Books, then, was a task which devolved upon the organizers of the Christian ecclesiæ throughout the Eastern Empire, equally with the task of co-ordination, of which, in fact, it was a main part. A common religious literature was the basis of Jewish cohesion. Only by means of a common religious literature could Christism cohere. No literature, indeed, could avert schism. Schism and strife are among the first notes sounded in the epistles; and a religion which aimed at dogmatic teaching, as against the purely liturgical practice of the old pagan cults, was bound to multiply them. Judaism itself was divided into antagonistic groups of Pharisees, Sadducees, and Scribes, to say nothing of the Zealots, the Essenes, and other diverging groups. But sects do not destroy a religion any more than parties destroy a State; and the way of success for Christism was a way which, while it involved a multiplication of schism so long as the voluntary basis remained, made a growing aggregate which was at least a unity as having a special creed, distinct from all competing with it.