Thus we see how great a kinship there is between this ancestral spirit and the _genius_ of the Latins or the [Greek: daimôn] of the Greeks.[872] The identification of function is complete. In fact, at first the genius is the one who begets, _qui gignit_; he expresses and personifies the powers of generation.[873] But at the same time, he is the protector and director of the particular individual to whose person he is attached.[874] He is finally confused with the personality itself of this individual; he represents the totality of the proclivities and tendencies which characterize him and give him a distinctive appearance among other men.[875] Hence come the well-known expressions _indulgere genio_, _defraudere genium_ with the sense of _to follow one's natural temperament_. At bottom, the _genius_ is another form or double of the soul of the individual. This is proved by the partial synonomy of _genius_ and _manes_.[876] The manes is the genius after death; but it is also all that survives of the dead man, that is to say, his soul. In the same way, the soul of the Arunta and the ancestral spirit which serves as his genius are only two different aspects of one and the same being. But it is not only in relation to persons that the ancestor has a definite situation; he also has one in relation to things. Though he is believed to have his real residence under the ground, they think that he is always haunting the place where his nanja-tree or rock is, or the water-hole which was spontaneously formed at the exact spot where he disappeared into the ground, having terminated his first existence. As this tree or rock is believed to represent the body of the hero, they imagine that the soul itself is constantly coming back there, and lives there more or less permanently; it is by the presence of this soul that they explain the religious respect inspired by these localities. No one can break the branch of a nanja-tree without a risk of falling sick.[877] "Formerly the act of breaking it down or injuring it was punished with death. An animal or bird taking refuge there could not be killed. Even the surrounding bushes had to be respected: the grass could not be burned, the rocks also had to be treated with respect. It was forbidden to remove them or break them."[878] As this sacred character is attributed to the ancestor, he appears as the spirit of this tree or rock, of this water-hole or spring.[879] If the spring is thought of as having some connection with rain,[880] he will become a spirit of rain. Thus, the same souls which serve as protecting geniuses for men also fulfil cosmic functions at the same time. It is undoubtedly in this sense that we must understand the text of Roth where he says that in northern Queensland, the spirits of nature are the souls of the dead who have chosen to live in the forests or caves.[881]