After sin is overcome and removed from the spirit world, what keeps it from returning? Nothing does. The absence of sin is like a vacuum into which sin flows. When spirits forget what sin is, they lose resistance to it.

Then there is a deterioration of minds over time. There appears to be evidence of deteriorated minds in alien abductions. While spirit cannibals set up alien abductions as an illusory, spirit world phenomenon, some strange spirits drift in from the far corners of the universe. They are observed as "whites" or "grays." They don't understand humans, but they see something desirable in the knowledge and order of human existence. They long since forgot what knowledge and reason are, probably not having been in a human-like society for tens of billions of years.

So every once in awhile, a restoration project is undertaken by creating molecular life which culminates in a human society. By having to create and sustain life under molecular conditions, people learn what constructivity is and how sin destroys it.

Molecules are extremely stable and problematic. They need to have enough stability to resist the influences of spirit cannibals, who have powers rivaling God's.

Over time, several groups of spirits take form, and they enter the human society creating a complex mixture of persons. The original spirit cannibals are the primary driving force for sin. They became corrupted by sin before they became spirit cannibals, and then the forces of spirit cannibalism exaggerated their need for sin. To steal awareness substance from other minds, they need to subdue the victims, which means destroying them in every way possible. The victims find some relief in molecular life forms, and then the spirit cannibals must step up their assault trying to get at them in spite of the molecular obstacles. The spirit cannibals acquire a hate for everything about molecular life, because it is a major obstacle in subduing their victims.

The non-spirit cannibals then fall into two categories: those who are victimized by the spirit cannibals, and those who are not. The spirit cannibals focus their attack upon enemies, who are moralists who oppose them. Other persons are left alone, provided that they support the spirit cannibals instead of oppose them. So the persons who are not victimized by the spirit cannibals are controlled by them.

In the molecular world, the victims of the spirit cannibals first entered animal bodies, which gave them a degree of protection. The subconscious part of their spirit (which contains forgotten memories) attaches to molecular bodies creating the lower spiritual state of only being able to perceive through the perception channels of the body. This happens because spirit cannibals create forces in their minds to facilitate victimization.

So the victims of spirit cannibals develop two types of spirit substance: subconscious spirit substance which attaches to bodies, and the free awareness substance which does the perceiving and thinking.

Persons who are not victimized by spirit cannibals do not enter the lowest spiritual state in bodies. They continue to perceive through the spirit world while in bodies. They maintain one type of spirit substance, because their subconscious minds are not highly developed being free from the forces which spirit cannibals use for victimizing.

Eventually, the human society evolves, and the various groups enter it creating a lot of variability in characteristics including standards and values. The spirit cannibals must be quite subdued in the human society, because forces are created to oppose the sin. They go underground promoting sin covertly. Their victims acquire a strong opposition to sin attempting to overcome the forces which make life difficult and miserable for them. The nonvictims want the problems to end with a minimum amount of disturbance, which means getting along by superficial criteria.

So there are three categories of moral values in the human society: the extreme promoters of sin, who are spirit cannibals; the opponents of sin, who are their victims; and in-between persons who try to avoid the conflicts between the other two groups.