4866. Spirits themselves are acquainted with this speech spontaneously; for, as was said, it is a perfectly natural one. The articulate words are composed, like those of human language, of those characters which are in the alphabet. Especially do they employ vowels of every kind, with much variety. An example was afforded me. Lasciviousness was excited in me; and this was felt, in a general way, in the part below the abdomen, which was perceived by the bystanders, who said rua raha, which signified the excitation of that part to lasciviousness. I afterwards looked at others with fixed gaze, and they were then affected by my look, which was felt by me in the part around the eyes: according to the agreement of that sensation, they pronounced ura raha, which is excitation of look. So in other cases. Hence it is clear of what nature, and from whence, is the speech of spirits with each other.