With the growth of religion the vaguer spirits tended to become gods and goddesses, and worshipful animals to become anthropomorphic divinities, with the animals as their symbols, attendants, or victims. And as the cult of vegetation spirits centred in the ritual of planting and sowing, so the cult of the divinities of growth centred in great seasonal and agricultural festivals, in which the key to the growth of Celtic religion is to be found. But the migrating Celts, conquering new lands, evolved divinities of war; and here the old female influence is still at work, since many of these are female. In spite of possessing so many local war-gods, the Celts were not merely men of war. Even the _equites_ engaged in war only when occasion arose, and agriculture as well as pastoral industry was constantly practised, both in Gaul and Britain, before the conquest.[4] In Ireland, the belief in the dependence of fruitfulness upon the king, shows to what extent agriculture flourished there.[5] Music, poetry, crafts, and trade gave rise to culture divinities, perhaps evolved from gods of growth, since later myths attributed to them both the origin of arts and crafts, and the introduction of domestic animals among men. Possibly some culture gods had been worshipful animals, now worshipped as gods, who had given these animals to man. Culture-goddesses still held their place among culture-gods, and were regarded as their mothers. The prominence of these divinities shows that the Celts were more than a race of warriors. The pantheon was thus a large one, but on the whole the divinities of growth were more generally important. The older nature spirits and divine animals were never quite forgotten, especially by the folk, who also preserved the old rituals of vegetation spirits, while the gods of growth were worshipped at the great festivals. Yet in essence the lower and the higher cults were one and the same, and, save where Roman influence destroyed Celtic religion, the older primitive strands are everywhere apparent. The temperament of the Celt kept him close to nature, and he never quite dropped the primitive elements of his religion. Moreover, the early influence of female cults of female spirits and goddesses remained to the end as another predominant factor.