The density of foreverness and violet ray

[Coordinate_Apotheosis]

When the entities involved have learned the lessons of 7D sufficiently to move into 8D?

Also, forgetting isn't just a veil concept, but seems to be an integral part of advancing in some parts.

We 'forget' when we move into 7D.

We forget when we move into this octave.

We forget when we incarnate in 3D.

It would seem memory is temporary for experience to be further compounded in exploration.  It eventually falls away for new modes of experience.

It's hard to make sense of as a Human being who creates their reality by the associative thoughts and feelings attached to their memories, but there's more than one way to be, more than one way to experience.

I see it like this as well, each density embodies the previous, adding it's nuances of lessons with the present density to enable a learning curve of advancement.

In 1D we see the elements becoming aware from pure instinct that would seem to embody the underlying reality of what came before their being.
They embody that and grow from it.

In 2D we see the animal and plant and bacterium all progressing from awareness with instinct as the major guide being learned to be pushed aside for the self awareness one eventually learns.  This instinct engendered in 1D sticks with the animal for instance, the animal now aware but acting from 1D instincts it garnished from earlier experiences now embody's the instinct and grows from the experiences it leads the entity through towards self awareness.
I see it like a small video clip of a tiger walking through the jungle, it spots a Human sleeping, it's not hungry but it's instinct says 'here is food, I must hunt', but the tiger stands there as if deliberating, widened eyes in the dark lower into a lull of a gaze, it tilts it's head and moves on, it doesn't want to hunt, it knows better, whatever it may be, that it does not need to listen to its instincts always.  It has become self aware.

Just as humans have embodied the animalistic awareness, the instinct it holds in it, we all as self aware beings begin moving towards a higher purpose, instead of hunting we begin growing.   Instead of burning we begin building.  Instead of killing we begin healing.

And in 4D and 5D and 6D the experiences of 3D resound as means of accelerated advancement.
4D embody's the 3D urges of conflict and the pushing of desire over another's or melding of desires.
5D embodies the 3D freedom of choice as well as the 4D choices of love, and is lead to experience its lessons fueled by that obtained in 3D (and thus 2D and 1D) and 4D.
In 6D the freedom of choice in 3D still resounds, but now embodied with the lessons of love of 4D and wisdom of 5D, which all pave the way for the lessons of 6D Unity to unfold.

7D takes all of this, and having become many as one, and no longer individuated, the lessons of 1-6D suddenly are the foundation for the new lessons of Allness, sort of like the previous octave was the foundation for 1D of our octave to grow off of.

So, it's a stacked and nested existence.  It's hard to perceive what all this might mean or entail.

In a way you might see that imagination and creativity pave the way for understanding the nature of reality.