The "true inwardness" of the change, of which the Protestant Reformation represented the ideological side, meant the transformation of society from a basis mainly corporative and co-operative to one individualistic in its essential character. The whole polity of the Middle Ages industrial, social, political, ecclesiastical, was based on the principle of the group or the community--ranging in hierarchical order from the trade-guild to the town corporation; from the town corporation through the feudal orders to the Imperial throne itself; from the single monastery to the order as a whole; and from the order as a whole to the complete hierarchy of the Church as represented by the papal chair. The principle of this social organization was now breaking down. The modern and bourgeois conception of the autonomy of the individual in all spheres of life was beginning to affirm itself. The most definite expression of this new principle asserted itself in the religious sphere. The individualism which was inherent in early Christianity, but which was present as a speculative content merely, had not been strong enough to counteract even the remains of corporate tendencies on the material side of things, in the decadent Roman Empire; and infinitely less so the vigorous group-organization and sentiment of the northern nations, with their tribal society and communistic traditions still mainly intact. And these were the elements out of which mediaeval society arose. Naturally enough the new religious tendencies in revolt against the mediaeval corporate Christianity of the Catholic Church seized upon this individualistic element in Christianity, declaring the chief end of religion to be a personal salvation, for the attainment of which the individual himself was sufficing, apart from Church organization and Church tradition. This served as a valuable destructive weapon for the iconoclasts in their attack on ecclesiastical privilege; consequently, in religion, this doctrine of Individualism rapidly made headway. But in more material matters the old corporative instinct was still too strong and the conditions were as yet too imperfectly ripe for the speedy triumph of Individualism.