Some from that earth had arrived at the boundary of this solar system, for the passage from one planet to another is easy, so that a spirit can go from one right up to another in almost a moment. Distance counts for nothing, not for the eye, still less for spiritual life and vision. In fact, when it is allowed to speak to the said spirits from that planet in this way, as if they were nearby, there are intermediate spirits who at once transmit the conversation. This is scarcely realized, except by those who are able to investigate inward matters.