Whosoever has little children of his own can learn a great deal from them relative to the early stages of civilisation of mankind. Every race of men that has not been given revelation from above has passed through a period of intellectual and spiritual infancy, and though men grew to be adults, they never grew out of the thoughts of a child relative to what was beyond their immediate sensible appreciation. I knew a case of a woman of fifty who insisted that a certain river changed the colour of its water as it flowed in one place under the shadow of a wood, there it turned black, in another part of its course it was white. To the intelligent mind it was obvious enough that the water remained unaltered, but that it looked dark where the shadows cut off the light from the sky. No amount of reasoning could convince the woman that the water itself did not change its colour from black to white. She thought as a child, and was incapable of thinking otherwise. Now observe a little child playing with a doll. It does not regard the doll as a symbol, a representation of a man or babe, it treats it as a creature endowed with an individuality and a life of its own. It talks to it, it feeds it, it puts it to bed, it conjures up a whole world of history connected with it. It believes the doll to be sensible to pain, and will cry to see it beaten. The doll is to it as real a person as one of its playmates. [Illustration: _Fig. 35._--MIRACULOUS IMAGE AT HAL, BELGIUM.] Now take a savage and his idol. The idol to him is precisely what the doll is to the child. It thinks, it eats, it suffers, it is happy. It requires clothes, it is subject to the same passions as the savage. When a heathen people has advanced to regard an image as the symbol of a deity, it has mounted to a higher intellectual plane; it has stepped from the mental condition of a child of five to that of one of twelve. If we want to see what are the thoughts of a savage, who is in the earliest stage relative to his idol, we must go to the Ostjak or Samojed on the Siberian tundra, or to the negro in Central Africa. The Greek, the Roman, the Egyptian were long past that stage when they become known to us through history and their monumental remains. Their images were symbols, and not properly idols, though there always remained among them individuals, perhaps whole strata of people, whose intellectual appreciation of the images was that of babes. This is not marvellous, for human progress is always subject to this check, that every individual born into the world enters, as to his intellectual state, in the condition of the earliest savage, and has to run through in a few years what races have taken centuries to accomplish. Where this is the case, and it is the case everywhere, there will ever be individuals, perhaps whole classes, whose mental development will suffer arrest at points lower than that attained by the general bulk of the men and women among whom they move.