8. Good and Evil. Individual Karmic Questions.
An interesting fact is relevant here. Only since Aristotle has there been a science of logic, of logical thought. From this we must conclude that accurate thinking too, was born at a certain time. This is indeed so: thinking itself had first to evolve, and logical thinking arose in the course of time from fundamental observation of how thinking can go wrong. Knowledge is something mankind has acquired through many incarnations. Only after long trial and error could a store of knowledge be built up. All this illustrates the importance of the law of karma; here we have another example of something which has developed out of experience into a permanent habit and inclination. A motive such as conscience binds itself to the etheric body, becoming in time a permanent characteristic of it because the astral body has been so often convinced that this or that would not do.