This new view of the world, at which, beginning from the conception of the Holy and the world-soul, the meditation of the priests had arrived, was at variance with the old faith. The new idea of God and the doctrine of the world-soul, in its abstract and speculative form, could have but little influence on the kings, the nobles, the peasants, and the people. As a fact, it shattered almost too violently the belief of the Aryas in the ancient gods. With the people Indra continued to be the highest god, and still, as before, the spirits of light, of the wind, of fire were invoked. But even without the new doctrine the forms of the ancient gods were fainter in the minds of the nobles and people, partly in consequence of the change in climate and country, and partly because the old impulses which had given the first place in heaven to the gods of battle no longer moved the heart so strongly, when the Aryas lived in larger states and under more peaceful relations. The atmosphere of the valley of the Ganges also required a more passive life, and the ideas of the people, no less than the fancy of the priests, must have received from the gigantic forms of the landscape, and the rich and marvellous animal world of the new region, a direction and elevation quite different from that felt in the land of the Indus. More especially, the reasons noticed above--the contrast between the Aryas on the one hand and the Çudras on the other--facilitated the reception of the doctrine maintained by the priests of the division of castes. The pious feeling which penetrated the Indians would, moreover, have found it difficult to resist the conviction that the first place must invariably belong to the relation to the gods. Hence ready credence was given to the priests when they spoke of their order as the first-born and nearest to the gods.