I have attempted to show that the activities which lie outside the range of these things--the religious wars, movements like those which promoted the Crusades, or the sort of tradition which we associate with the duel (which has, in fact, disappeared from Anglo-Saxon society)--do not and cannot any longer form part of the impulse creating the long-sustained conflicts between large groups which a European war implies, partly because such allied moral differences as now exist do not in any way coincide with the political divisions, but intersect them, and partly because in the changing character of men's ideals there is a distinct narrowing of the gulf which is supposed to separate ideal and material aims. Early ideals, whether in the field of politics or religion, are generally dissociated from any aim of general well-being. In early politics ideals are concerned simply with personal allegiance to some dynastic chief, a feudal lord or a monarch. The well-being of a community does not enter into the matter at all: it is the personal allegiance which matters. Later the chief must embody in his person that well-being, or he does not achieve the allegiance of a community of any enlightenment; later, the well-being of the community becomes the end in itself without being embodied in the person of an hereditary chief, so that the community realise that their efforts, instead of being directed to the protection of the personal interests of some chief, are as a matter of fact directed to the protection of their own interests, and their altruism has become self-interest, since self-sacrifice of a community for the sake of the community is a contradiction in terms. In the religious sphere a like development has been shown. Early religious ideals have no relation to the material betterment of mankind. The early Christian thought it meritorious to live a sterile life at the top of a pillar, eaten by vermin, as the Hindoo saint to-day thinks it meritorious to live an equally sterile life upon a bed of spikes. But as the early Christian ideal progressed, sacrifices having no end connected with the betterment of mankind lost their appeal. The Christian saint who would allow the nails of his fingers to grow through the palms of his clasped hands would excite, not our admiration, but our revolt. More and more is religious effort being subjected to this test: does it make for the improvement of society? If not, it stands condemned. Political ideals will inevitably follow a like development, and will be more and more subjected to a like test.