The thorough humanisation of the gods, the clothing of the gods in the highest types connected with free human society, is the first great contribution made by this gifted race to the progress of religion. Receiving from the earlier world the same kind of gods as other nations did, Greece proceeded to treat them in a way of her own, idealised and refined the parts of nature held divine, and ascribed to them not only, as all early races do, human motives and human passions, but also human beauty and wisdom and goodness. Whatever rude materials she received to work on, either from the earlier dwellers on Greek soil or from foreign lands, she made them her own by transfiguring them into ideal men and women. Thus the Greeks reached the position, which they taught the world first in immortal poetry and then in immortal plastic art, that man should not bow down to anything that is beneath him, and that nature can only become fit to be worshipped by being idealised and made human. An end was made to the dark imagination which was so apt to creep over all early religion, that deity and humanity may be different and opposite; that an object devoid of reason, an object or an animal admired not for its goodness but for something about it which man cannot understand, may be his god and have a claim to his allegiance. God and man are of the same nature, the Greeks found; to arrive at a true idea of a god we have to form, on the basis of the natural object where he is supposed to dwell, the image of an ideal man or woman. This was a great step, but in this conception of deity the Greeks also laid up for themselves, as we shall see, many difficulties.