5. Ways of Knowing the Eternal Powers of the Human Soul
And it seems just as incredible when the spiritual researcher has to say that when a person has gone to rest after work and has now surrendered to sleep with regard to external events, something of what the person's nature is has emerged from the physical organization, from the physical-bodily organization, something that represents a different soul life than the ordinary daytime soul life. And in this different soul life - let us call it a different consciousness from the consciousness of the day or whatever one wants to call it, it does not matter - in this different consciousness, in this different soul life, the human being lives until he wakes up again. And when he wakes up again, this different soul life emerges into the outer physical body.