When you are living in the spiritual world and
you want to be able to grow there as well you must make sure you gain more
experience while being there. This is very difficult since you are not in the
material world anymore and therefore no real life experience can be gained.
Every time we think of someone, their soul is
stimulated (in our memory they live). This is because the experiences are passed
from someone of the material world by their spirit to the person being thought
of. The soul who receives this, grows.
When we no longer think of a soul, it will
receive lesser and lesser experiences and therefore it will grow slower and
slower. In theory we can increase the evolution of our soul in the spiritual
world indefinitely, by doing things that nest ourselves in the memories of
humanity forever.
The transition from the spiritual world to the material world happens
when a soul can no longer grow further. You will have to gain more experience within
the material world in order to regain growth. How well (or worse) you have
lived in relation to other people, defines the time you will spend in the
spiritual world. These other people can influence your growth (by focussing at
your harmonisation degree).