4. Anthroposophical Spiritual Science and the Great Questions of Civilization in the Present Day

But the one who has developed the higher ability out of the ability to remember, which I have just mentioned, can switch off precisely the same. Such a spiritual researcher comes to the point where he no longer needs to see with his eyes, as one does not see with one's eyes when asleep; nor to hear with his ears, as one also does not hear with one's ears when asleep; nor to feel the warmth in the surroundings, nor to use the will impulses that work through the muscles, or through the human organization in general. He can shut out all physical things. And yet his consciousness is not dulled as it is when asleep, but he is able to devote himself to states in which otherwise a person is only in sleep, but unconscious; the spiritual researcher is fully conscious. Just as the sleeping person is surrounded by a dark world that contains nothing for him, so the spiritual researcher is surrounded by a world that has nothing to do with our sensual world, but which is just as full and intense as our sensual world. We face our sensory world through our senses; the spiritual researcher faces the supersensible world when he can consciously free himself from the body, when he is in a state that is otherwise experienced by a person between falling asleep and waking up; but he is fully aware in this state.