II. Esoteric Development and Super-sensible Knowledge

I want to talk to you more in-depth about the previous topic of the day before yesterday, about inner or esoteric development and super-sensible knowledge. It will be quite necessary to treat what we examined then as a prerequisite because we want to build further upon what has touched our soul at that time. You will have understood from what was discussed, that the development of the human being is not something that should be taken as a joke; it is not something that should be taken lightly. Though on the other hand, one has to emphasise repeatedly, that one should not talk about the dangers of occult development in an ordinary, trivial way either. The dangers are great, but the way they are usually talked about is not correct, we have to become very clear about this. Let us just try to imagine more precisely what happens to someone who has developed himself through some kind of exercise, let’s say, by way of the type of exercises mentioned in the last lecture, and let’s compare him with someone who is not involved in such training and follows, just like everyone else, his daily routine. We will arrive at a conscious understanding, if we begin, for example, with what we know about the ordinary state of sleep.