"Probably there is no single doctrine of the Esoteric Tradition which makes so instant an appeal as does the idea of the present existence in the world of great sages or seers. In most minds there lies an intuition that there must be in the world human beings of far loftier spiritual capacity and of immensely more developed intellectual power than the ordinary run of men. Those who hear of this for the first time instantly turn to those luminous figures, such as Gautama the Buddha, Jesus the Syrian avatara, Apollonius of Tyana, Lao-Tse, Krishna, Sankaracharya, etc. and, among many, the first reaction is: if such great figures have already existed in the world, why should they not exist again? Ch. 19"