Bishop of Hippo Saint Augustine, The City of God, Volume I
“ Is there found a god who listens to the envious man, and frightens the gods from doing good? and is there not found a god who listens to the well-disposed man, and removes the fear of the gods that they may do him good? O excellent theurgy! O admirable purification of the soul!—a theurgy in which the violence of an impure envy has more influence than the entreaty of purity and holiness. Rather let us abominate and avoid the deceit of such wicked spirits, and listen to sound doctrine. ”
