Gather Around the Tree
A concept, an idea, a mental picture is real, as soon as one approaches the spiritual facts and beings, is nothing but an image, a photo which one gets in the physical world, we say of a tree. If one takes a photo of a tree from one side and a photo from another side, a photo from the third side — these pictures look different. However, they all are of the one and same tree. Only because one takes these photos from different sides one can receive a complete idea of reality. However, one does not like that today. One likes limited concepts. One wants to adhere to them. Spiritual science cannot do this. Spiritual science describes a matter from most different sides; it describes it once from one side and knows that it gives an one-sided picture only; then it describes it from a second side, from a third side, from a third viewpoint.
Source: Rudolf Steiner – GA 72 – II: Anthroposophy Does not Disturb Any Religious Confession – Basel, 19 October 1917