Lecture I
Now, inwardly man is in regard to what underlies the slow rhythm exposed to a high degree to the ahrimanic forces, in regard to all, that corresponds to the fast rhythm his exposure very strong to the luciferic forces. Therefore, you could also say if you might look once at the wooden carved group; here everything ahrimanic has the tendency towards the slow rhythm, which hardens the forms and makes them pointed and rigid. In all that is luciferic, everything is worked towards the fast rhythms which makes everything round, because it runs off faster and therefore rounds off everything; it does not make things rigid, but wave-like. You can see it at the plastic forms there, that one deals with a beating together in the relation of three or four to one.