It is directly assumed that the spatially delimited world is to be found in an empty space and that it stands in relation to this space, that is, that there must have been a move transcending it on the one hand, a move into emptiness, into the beyond and the non being of the world; but, on the other hand, in order that the world remains in relation to that empty space, that is, so that it continues in it, that beyond is to be represented as filled with world like existence.