Third Lecture
This is why we have the task during our earthly career not only to get to know the world of the senses, but also the supersensible. For the historical life of humanity, which is a result of the third hierarchy, we cannot get to know from the perspective of earthly life. And for our time – I ask you to pay attention to the fact that I say: for our time, because it was not so in the pre-Christian era – for our time it is essential that the human being becomes aware: he must, while he lives here on earth between birth and death, also get to know, if he wants to get to know himself as a historical being, what angels, archangels and archai work as historical life. If we only get to know the world in the way that today's scientists want to know it, if we only get to know the world as history describes it, as if history were made by human beings alone and not by the beings of the third hierarchy, then we only get to know the outermost layers of historical development. Only he gets to know history who is aware that he must, so to speak, contemplate here in the physical body what the beings on earth do between death and a new birth in a completely different way - if I may use the expression, which is only used comparatively - which he gets to know personally, individually, in their heavenly deeds. He must get to know it in its effects on earth in historical life.