The Essence of Anthroposophy
Here it is possible to show that to get to know the cosmos as a sum of spiritual beings is not based on fantasy, but on the fact that man first grasps within himself the means by which he can see through the processes and events of the cosmos in their spirituality. In this way one goes further and further, and comes to recognize the cosmos as a spiritual world. And when one has ascended to the point of really seeing the spiritual in the soul in this way, then one actually only ascends to that which is now exalted above the forces of growth and destruction, which, in the case of a person with an inner struggle, so to speak, carries the victory over what is solar and lunar in man. There one arrives at the most complete realization of the human ego, and one learns to recognize that this ego is not limited to this one earthly life.