2. The Influence of Luciferic and Ahrimanic Beings on Historical Development. The clear Perception of the Sensory World and Free Imaginations as the Task of Our Time. Genghis Khan and the Discovery of America

The fourth post-Atlantean age extends both backwards and forwards from its central point in 333 A.D. It ended about 1413 A.D. and it began about 747 B.C. These are of course, approximate dates. I have just told you that the disappointment of Lucifer and Ahriman in the forms the Greek and Roman civilizations had assumed, has led them to make still stronger efforts in our fifth post-Atlantean age. Their efforts are already at work in the human forces that have been active from the fifteenth century. It does not matter whether something occurs a few decades earlier or later. In outer physical reality, which takes on the form of the “great illusion,” things are sometimes misplaced.