We Are Here

[zenmaster]

What do they mean by, "cease being useful for the lower levels of vibration within that density"? Does that mean once 1SD vibrations are no longer available, all are harvested regardless of progress?

It means the catalyst which offers learning opportunities for the lower vibrations (also chakras) will eventually no longer be present. These lower vibrations typically have to due with basic ego development in 3D. After lifetime ends, one that has not sufficiently balanced and integrated those aspects of self offered by the lower vibrations would seek learning elsewhere in order to continue progress.

So then, are you saying that "full 4D instreaming" is simultaneous with the ceasing of the lower vibrations?

No. The lower vibrations don't cease. The types of catalyst corresponding with those lower vibrations (i.e SD "1st tier") will eventually not be available. There is increased awareness of interiors (time/space) which can not be acceptable to one which has not individuated enough to recognize self (or self in other self). The "instreaming" naturally fosters a new awareness (i.e. "sharing", "closeness", "familiarity", etc), which would otherwise depend on special circumstances or exceptional polarization. Think of 4D, as a logos principle, developmentally subsuming or transcending, yet including, 3D.