IN the earlier discussion of heaven, it was made clear throughout (particularly in Sections 2–6) that the Lord is the God of heaven and that the whole government of the heavens is in the Lord’s hands. Since the relationship of heaven to hell and of hell to heaven is like that of two opposites that act against each other, with the action and reaction yielding the state of equilibrium within which everything exists, in order for absolutely everything to be kept in this balance, it is necessary that the ruler of the one be the ruler of the other as well. That is, unless the same Lord controlled the attacks of the hells and restrained their madness, the balance would be destroyed; and if the balance were destroyed, everything else would go.
from Heaven and Hell, Section 536
Sections 2-6: Published 6/1/2017-6/3/2017