We have evolved to our present condition because beings we call luciferic and ahrimanic have affected us. Through their forces, our essential being became worse than it would have been if only the forces of the spiritual guides of the world, those who want to advance our development in a straight line, had worked on us. Indeed, suffering, disease, and death can be traced to the fact that, in addition to the beings who advance our development in a straight line, luciferic and ahrimanic beings are also at work and continuously thwart our progress.
What we bring with us at birth contains something that is better than anything we can make of it in later life. In early childhood, the luciferic and ahrimanic forces have only a limited influence on our being. Essentially, they are active only in what we make of ourselves through our conscious life. If we retained the best part of ourselves in its full force beyond the first phase of childhood, its influence would be too much for us because the luciferic and ahrimanic forces opposing the part of ourselves that is better than the rest would weaken our whole being. Our constitution as human beings in the physical world is such that, once we are no longer soft and malleable as children, we can no longer stand to have the forces of the spiritual world continue to affect us directly. The forces that underlie our orientation in space and the formation of the larynx and the brain would shatter us if they continued to influence us directly in later life.
To be continued
Source: Rudolf Steiner – GA 15 – The Spiritual Guidance of the Individual and Humanity: Lecture One – Copenhagen, June 6, 1911