10. The Supernatural Essence of Man and the Development of Humanity
But as a rule we do not exert ourselves out of the innermost power of our soul to strengthen the power of attention; something from outside awakens our interest. In ordinary life, it is always the case with a person that the interest aroused from outside makes his soul attentive. If a person now practices earnestly and worthily to be attentive, to pay constant and long attention to that which he wants to be attentive to only out of the inner power of thought, if he turns his interest to things that do not impose themselves on him, to which he turns out of his very own, innermost initiative , he does such exercises as I have described in my book “How to Know Higher Worlds.” The path into the supersensible worlds is a long one, but if a person practices for a long time, he will finally notice that his thinking becomes quite different from what it is in ordinary life. He notices that this thinking begins to acquire an inner vitality. And he notices that he actually has a completely new kind of inner, living thinking in him, thinking that is set in motion from within. One really sees through what develops as a new thinking through effort, through a development; one really sees this when one patiently and gradually sees it arise in the soul: You have your old thinking; your thinking that more or less passively joins in with things, that continues even when you are not making an effort, when you are not somehow exerting your senses or your mind as the basis of this thinking. This thinking continues, it does not sleep. But as if standing above this thinking, observing it going on beside it, like a kind of dream, there then stands the other, the completely bright, never dreamy thinking, which one develops in the way I have just characterized.