The "powers" (numina, not dei), which thus become the objects of worship, are spirits specialized in function and limited in sphere.
Nor are the numina, not being anthropomorphic, capable of relation XXIII.
The primary attitude of man to the numina seems clearly to be one of fear, which survives prominently in the "impish" character of certain of the spirits of the countryside, such as Faunus and Inuus, and is always seen in the underlying conception of religio, a sense of awe in the presence of a superhuman power.
Special deities, moreover, will demand special victims, while the more rustic numina, such as Pales, should be given milk and millet cakes rather than a blood-offering.
This conception of the nature of the numina and man's relation to them is the root notion of the old Roman religion, and the fully-formed state cult of the di indigetes even at the earliest historical period, must have been the result of long and gradual development, of which we can to a certain extent trace the stages.