The Revelations of the Unconscious in the Life of the Soul from the Spiritual-scientific Point of View
A third thing that one experiences as a characteristic of the spiritual event is that it is necessary to have a certain quality of soul towards the spiritual experience. This can be cultivated in ordinary life, but very often people have not developed it. A spiritual experience, however strange it may sound, does not actually last very long compared to an ordinary event; it passes by so quickly that usually the situation is that the person has barely mustered the strength to observe the event before it is already over. The thing one must summon in order to have spiritual experiences is presence of mind. This can be trained in ordinary life; but very few people train it to the strength necessary to have experiences in the spiritual world. Those who are accustomed to brooding in their ordinary lives when they want to do something, who consider all sorts of things before making a decision, who are not accustomed to making instinctive decisions and exercising their will to stick to them, who do not train themselves to make such decisions in the presence of a situation, prepare themselves poorly for real experiences in the spiritual world.