29. On the Relationship Between the Animal Soul and the Human Soul

Certainly, it should not be denied that animals show abilities that, when compared to human expressions of the mind, make it difficult to answer the question: where is the boundary between the animal soul and the human soul? And materialism has always derived its justification from denying the essential difference between man and animal, and from maintaining that the human soul is only a fully developed animal soul and only developed from it. But anyone who is able to observe spiritually will not be misled on this point. And for the theosophist, such phenomena as the horse mentioned in the question (there is therefore no point in discussing this particular case in particular) are neither surprising nor mysterious. The animal soul is a generic soul. And what reincarnates in the animal kingdom is the species. The lion that one sees will not return in the same way as the human being who speaks to us. What reincarnates from the lion is the “species lion”, not this or that “individual” lion. But what reincarnates from the human being is precisely this individual. Therefore, in reality, only in the case of the human being can one speak of a biography, that is, of a description of the individual. In the case of animals, we are generally satisfied if we understand and describe the “species”. For example, who would want to write three biographies of a lion in the same way as of a human being, with father, son and grandson? All three have been recognized when one has grasped the one genus of lion.