543. How the hells are ruled by the Lord shall be briefly explained. In general the hells are ruled by a general outflow from the heavens of Divine good and Divine truth whereby the general endeavor flowing forth from the hells is checked and restrained; also by a particular outflow from each heaven and from each society of heaven. The hells are ruled in particular by means of the angels, to whom it is granted to look into the hells and to restrain insanities and disturbances there; and sometimes angels are sent to them who moderate these insanities and disturbances by their presence. But in general all in the hells are ruled by means of their fears. Some are ruled by fears implanted in the world and still inherent in them; but as these fears are not sufficient, and gradually subside, they are ruled by fears of punishments; and it is especially by these that they are deterred from doing evil. The punishments in hell are manifold, lighter or more severe in accordance with the evils. For the most part the more wicked, who excel in cunning and in artifices, and who are able to hold the rest in subjection and servitude by means of punishments and consequent terror, are set over them; but these governors dare not pass beyond the limits prescribed to them. It must be understood that the sole means of restraining the violence and fury of those who are in the hells is the fear of punishment. There is no other way.