The Kalmucks believe in spirits or genii called “Bourkans,” and in a maleficent one known as “Erlik-khan.” They tell a story of three of these “Bourkans,” one of them being Sakya-Muni: “Étant un jour assis ensemble, firent leurs prières dans la plus grande ferveur, ayant les yeux fermés, ainsi que cela se pratique chez les Kalmouks, le génie infernal s’approche d’eux, et fit ses ordures dans la coupe sacrée que les prêtres ont devant eux lorsqu’ils font la prière. Dès que les dieux s’en aperçurent, ils tinrent conseil. Ils conclurent que s’ils répandoient cette matière venimeuse dans les airs, ils féroient périr tous les habitants de cet élément; et que s’ils la jétoient sur la terre, ils féroient mourir tous les êtres vivans qui l’occupent. Ils résolurent donc, pour le bien de l’humanité, de l’avaler. Sakya-Muni eut pour sa part le fond de la coupe; le levain étoit si fort que son visage devint tout bleu. C’est la raison pour laquelle on lui peint la figure en bleu dans les images; ses idoles ont seulement le bonnet vernissé en bleu.”—(Voyages de Pallas, Paris, 1793, vol. i. p. 548). This is a lame explanation, invented by the Lamas after men had become somewhat refined, and had begun to evince a repugnance to these diabolical usages. Compare with the notes presented by Mr. W. W. Rockhill, the Oriental scholar and Thibetan explorer, on p. 37. The following is from a manuscript by Mr. W. W. Rockhill, entitled “The Lamaist Ceremony called the Making of the Mani Pills:”— “Certain indestructible particles of the bodies of the Buddhas and saints, as well as certain other bodily remains, have ever been considered by Buddhists to enjoy certain properties, such as that of emitting light, and of having great curative properties. The travels of Huein-Tsang and of Fa-hsien are filled with accounts of the discovery of such treasures, and of the supernatural properties which they possessed. Among Thibetans, the first class of these relics is known as ‘pedung’ (upel-gedung), the second as ‘dung-rus’ (gdung-rus). They say the pedung are minute globules found in the bones of Buddhas and saints, that they possess wonderful brilliancy, and that sometimes they may be seen on the exterior of some saintly person, when they have the appearance of brilliant drops of sweat. While these pedung have most potent curative properties, they become also the palladium of the locality fortunate enough to have them. By a natural extension of the idea of the power of pedung, Thibetans have come to think that if one preserves and carries about on one’s person even a little of the excretions, or of the hair or nail-trimmings of a saint who is known to have pedung, such, for instance, as the Tale-Lama, or the Panchan-Rimpoche, they will shield him from gun or sword wounds, sickness, etc.; hence the extraordinary objects one so often finds in Thibetan charm-boxes (Ka-Wo).