Another influence determining the moral code of primitive man is his ideas of the god world. It is true that the conceptions formed of the gods by the untutored mind are for the most part crude and unethical. But man ever makes and remakes his gods in his own image; therefore as soon as an ethical element begins to enter into his own life he begins to moralize the character of his gods. At this stage the god world begins to react favorably upon the moral life of man. The gods are now conceived as taking notice of the conduct of men and as approving certain acts as right and disapproving certain other acts as wrong. Especially are they believed to punish atrocious crimes, such as the slaying of a kinsman and the breaking of the word sworn by the oath-god. In this way primitive man’s ideas of deity react favorably upon his morality. The gods further advance morality by being invoked as the witnesses and guardians of treaties between clans and tribes. By thus giving an added sanctity to solemn engagements mutually entered into by communities they widen the moral domain and become the promoters of intertribal morality.[30] [Sidenote: The fact that competition is between communities and not between individuals] In nothing perhaps does primitive society differ more widely from modern than in the fact that the competition or struggle for existence is between communities and not between individuals. Within the kinship group life is almost wholly communistic. There is practically no competition between the individuals of the community such as characterizes societies advanced in civilization. The only real competition is that between communities. And here the struggle for existence or for superiority is generally habitual and ruthless, often being carried to the point of the complete destruction of one of the competing communities. These conditions of existence have vast significance for morality. Just as the individual competition in cultured societies molds an essential part of their moral code, so does the group competition of races still in the clan or tribal stage of civilization determine what qualities of character shall be developed among them. As we shall see in a moment, it makes them strong in the clan virtues. II. ESSENTIAL FACTS OF KINSHIP OR INTRATRIBAL MORALITY [Sidenote: The life of primitive peoples largely unmoral]