Lecture I
When we are small, perhaps tiny, children, the youthful, luciferic forces predominate. But even then, deep down, are the ageing forces, the forces which eventually lead to the sclerosis of our body and, in the end, to death. It is necessary for both kinds of force to exist in the human body. Through the luciferic forces there is always a possibility of inclining towards, let me say, the phosphoric side, towards warmth. In the extreme situation of an illness this manifests in a fever, such as a pleuritic condition, a state of inflammation. This inclination towards fever and inflammation is ever-present and is only held in check or in balance by those other forces which want to lead towards solidified, sclerotic, mineral states. The nature of the human being arises from the state of balance between these two polar-opposite forces.