2. The Tree of Life II

Let us now consider the ordinary knowledge that we have during the time between waking up and going to sleep. This knowledge, such as we have it, is thus a consequence of the fact that we have partaken of the Tree of the Knowledge of Good and Evil. What happens is that during the day we gain knowledge about things. From waking to sleeping we gain knowledge of things, a knowledge that our intellect combines, putting one thing with another on the basis of the sense perceptions. We gain this knowledge of things, as must be self-evident to you, through our ego. It is a knowledge that man experiences as earth-man. Man as earth-man, has attained to knowledge because to his other three principles, brought over from Saturn Sun and Moon, the ego has been added upon Earth. As earthly man, in the ego, we experience the knowledge that is our ordinary human knowledge, all in fact which we can acquire about the world under the circumstances of our earthly existence. But the knowledge that we obtain like this has precisely the peculiarity of becoming obscured in our ego. It becomes obscured in our ego as soon as we go to sleep.