[55] For skill in horsemanship and in judging of dogs, being in reality a ministering to horses and dogs, supplies those animals with the useful things of which each species is in need; and if it were not so to supply them it would seem to neglect them. But it is not proper to call piety, which consists in ministering to God, a virtue which is conversant about supplying the things which will be of use to the Deity; for the Deity is not benefited by any one, inasmuch as he is not in need of anything, nor is it in the power of any one to benefit a being who is in every particular superior to himself. But, on the contrary, God himself is continually and unceasingly benefiting all things.