Page 145 - Spirit- Teachings from the Highest Source

If you can imagine all this achievement on a massive scale,
applying to all the Spirits that exist, you can see that somewhere
in the future that a certain perfection must be reached and the
need for the world as you know it ceases. So too with the
successive planes of existence between where you are and the
Godhead. As each plane outlives its purpose each alters its state
and, with those who used to inhabit that space, moves into the
next stage of existence, until finally there is only one stage left
with all gathered there collectively with God being known as the
ultimate, the Godhead.

I will once again tell you that it is only on attaining
perfection that one can be part of that which is perfect, that
perfection cannot be attained in one step through this earth
because perfection does not exist here. We are all part of
imperfection striving to be perfect but realise that it would be
folly to try or even think to try and attain the peak while still of
this earth. The most that one can strive to do is to arrive at an
understanding of the perfection they seek, be open to expanding
this understanding and follow the direction of this understanding
with the ultimate goal ever present in the consciousness. Thought
you may be part of the imperfection you are perfectly formed to
develop to the degree of perfection that this lifetime can afford
you.