when the clouds suddenly open and, all at once, display the marvellous image of the 'Mountain of Light.' A dazzling splendour lighted up the features of the divine countenance. Hiouen-thsang was lost in contemplation and wonder, and would not turn his eyes away from the sublime and incomparable object.... After he awoke from his trance, he called in six men, and commanded them to light a fire in the cave, in order to burn incense; but, as the approach of the light made the shadow of Buddha disappear, the fire was extinguished. Then five of the men saw the shadow, but the sixth saw nothing. The old man who had acted as guide was astounded when Hiouen-thsang told him the vision. 'Master,' he said, 'without the sincerity of your faith, and the energy of your vows, you could not have seen such a miracle.' This is the account given by Hiouen-thsang's biographers. But we must say, to the credit of Hiouen-thsang himself, that in the 'Si-yu-ki,' which contains his own diary, the story is told in a different way. The cave is described with almost the same words. But afterwards, the writer continues: 'Formerly, the shadow of Buddha was seen in the cave, bright, like his natural appearance, and with all the marks of his divine beauty. One might have said, it was Buddha himself. For some centuries, however, it can no longer be seen completely. Though one does see something, it is only a feeble and doubtful resemblance. If a man prays with sincere faith, and if he has received from above a hidden impression, he sees the shadow clearly, but he cannot enjoy the sight for any length of time.'