86:3.1
Death was the supreme shock to evolving man, the most perplexing combination of chance and mystery. Not the sanctity of life but the shock of death inspired fear and thus effectively fostered religion. Among savage peoples death was ordinarily due to violence, so that nonviolent death became increasingly mysterious. Death as a natural and expected end of life was not clear to the consciousness of primitive people, and it has required age upon age for man to realize its inevitability.