Without taking the order already given, we may begin with Padma-pāṇi as the most popular, and may note that he has a name, Avalokiteṡvara, composed of the two Sanskṛit words avalokita, ‘looking down[96],’ and Īṡvara, ‘lord,’ the latter being the Brāhmanical name for the Supreme God—a name wholly unrecognized by early Buddhism, but assigned by the Hindūs to the three personal gods, Brahmā, Vishṇu, and Ṡiva, especially to the latter. In the duty of watching over and protecting the whole Buddhist world, Avalokiteṡvara (= Padma-pāṇi), that is, ‘the lord who looks down with pity on all men,’ certainly takes the lead, and his name was in keeping with the reputation for answering prayer which he soon achieved. In the Lāmism of Tibet, he is, as we shall see hereafter, a kind of divine Pope, existing eternally in the heavens as Vicar of one of the Buddhas of the present age, but delegating his functions to a succession of earthly Popes in whom he is perpetually incarnated and re-incarnated, while at the same time preserving his own personality in his own heaven. Indeed, the popularity of his worship is one of the chief characteristics of the Mahā-yāna system, and is not confined to Tibet, though he is believed to be the special patron of that country. It is he who during the continuance of the present age of the world presides over the whole cycle of soul-migration. In a word, the temporal welfare of all living beings, and of all who have to wander through the worlds of the gods, men, demons, ghosts, animals, and livers in hell, is especially assigned to him. People, therefore, pray to him more frequently than to any other Bodhi-sattva, and not only for release from the misery of future re-births, but in all cases of present bodily danger and domestic affliction. Hence he has numerous other names or epithets, such as ‘God of mercy,’ ‘Ocean of pity’ (Karuṇārṇava), ‘Deliverer from fear’ (Abhayaṃ-da), ‘Lord of the world’ (Lokeṡ-vara), ‘World-protector’ (Loka-pāla), ‘Protector of the Āryas’ (Ārya-pāla); and the Chinese traveller Fā-hien says of himself, that he prayed in his heart for the aid of Avalokiteṡvara when in great peril during a storm at sea. That his worship was very prevalent among Buddhists of the Mahā-yāna School all over India, as well as in Tibet, from the fourth to the seventh century, is attested also by Hiouen Thsang. Both travellers tell us that they frequently met with his images, which were often placed on the tops of mountains. Possibly this fact may account for the name he acquired of the ‘Looking-down lord.’ Or, on the other hand, it is possible that his name may have led to the selection of high situations for his temples and images.