Lecture XVII
To begin with, we will not speak about what really lies beyond death, only about the motives that underlie the preaching of the doctrine of immortality. Spiritual science cannot appeal to these motives. In fact, spiritual science will not make any appeal when it is supposed to speak of the human soul's existence prior to birth or conception, for it actually has nothing to do with the soul's egotism. As a rule, people give little thought to how they fared prior to birth or conception, as to what their experiences were before they descended into an earthly body. This leaves them more or less indifferent, and does not stimulate the same longing as does the question of life after death. An interest in this area will only be found in those in whom the desire is aroused to comprehend the human being in general, in whom exists a longing to discover that force in the human soul which, as an immortal force, actually lies at the basis of what we are in the outer physical world owing to our body. In our Western civilization, which is doomed to decline unless new forces are injected into it, we find little inclination and few concepts to which one might turn if one were to speak about this life of the human soul before birth. As you know, the churches view this teaching as heresy; they do not realize that in this they are not really teaching Christianity but Aristotelian philosophy. For when Aristotle's philosophy was included in the Church's philosophy in the Middle Ages, the doctrine of the origin, of the creation, of each individual human soul at birth, or, respectively, with the development of the human embryo in the mother's womb, gained ground increasingly in the philosophy of the Church. Thus, gradually, the belief arose that this denial of the human soul's preexistence was part of the true doctrine of the Church, of Christianity. It was not part of it. To the real practical teaching of Christianity belongs the penetration of the spiritual worlds. Penetration into the spiritual worlds cannot exist without the insight into the preexistence of the human soul.