I. Occult Science and Occult Development
In the present cycle of evolution—formerly it was different—a man who here on the earth is never able to kindle to life within him thoughts and ideas belonging to Spiritual Science, cannot be seen, even when he is actually present, by a soul living between death and a new birth. But when a man living on the earth causes a thought or an idea from the domain of Spiritual Science to quicken within him so that it can be inscribed into the Akasha-substance, he becomes visible to the souls who are living between death and rebirth. Profoundly shattering impressions may come to a seer who has prepared himself patiently for clairvoyant vision when he enters into relation with souls who have passed through the gate of death. I will give you an actual example.