Two souls permanently becoming one...

[Adonai One]

All I know is "hierarchical" is how Ra has described the illusion.

So the higher density illusion has control over the lower density illusion.

Control isn't all too loving, heh. In fact, it's depolarizing away from unity.

They mean it in a more technical sense it seems:

5.2 Ra: ...Within the door lies an hierarchical construction you may liken unto geography and in some ways geometry, for the hierarchy is quite regular, bearing inner relationships...