Lecture IV
The picture of the spiritual evolution of mankind is made complete if we are able to include the so-called dead. Nay, in reality, they are far more living than the so-called living. In very many things that happen on the earth we find Brunetto Latini living and working to-day, although he is not incarnate on the earth. Thus you will see how intimately united the earthly life is with the super-sensible. We cannot speak at all of a super-sensible world separated from the earthly world of sense. For everything that is of the senses is permeated at the same time supersensibly, and everything that is super-sensible is revealed somewhere and sometime in the world of sense. Moreover we can only truly receive and understand the earthly life if we recognise that these things are behind it.