at one time our inside world was void and dark also.
I went to a meditation class and went thru some guided relaxation. The presenter then said we were to go wherever we were led to go. I was led to a beach and found a cave and there I found my insiders around a large council fire. I saw all of those whose voices I had only heard. They invited me to sit with them as they introduced themselves.
That was my first step into helping to create a safe place for them and beginning to know and have some communication.
just my experience
wi