If the command of St. Paul, 'Prove all things, hold fast that which is good,' may be supposed to refer to spiritual things, and, more especially, to religious doctrines, it must be confessed that few only, whether theologians or laymen, have ever taken to heart the apostle's command. How many candidates for holy orders are there who could give a straightforward answer if asked to enumerate the principal religions of the world, or to state the names of their founders, and the titles of the works which are still considered by millions of human beings as the sacred authorities for their religious belief? To study such books as the Koran of the Mohammedans, the Zend-Avesta of the Parsis, the King's of the Confucians, the Tao-te-King of the Taoists, the Vedas of the Brahmans, the Tripi_t_aka of the Buddhists, the Sûtras of the Jains, or the Granth of the Sikhs, would be considered by many mere waste of time. Yet St. Paul's command is very clear and simple; and to maintain that it referred to the heresies of his own time only, or to the philosophical systems of the Greeks and Romans, would be to narrow the horizon of the apostle's mind, and to destroy the general applicability of his teaching to all times and to all countries. Many will ask what possible good could be derived from the works of men who must have been either deceived or deceivers, nor would it be difficult to quote some passages in order to show the utter absurdity and worthlessness of the religious books of the Hindus and Chinese. But this was not the spirit in which the apostle of the Gentiles addressed himself to the Epicureans and Stoics, nor is this the feeling with which a thoughtful Christian and a sincere believer in the divine government of the world is likely to rise from a perusal of any of the books which he knows to be or to have been the only source of spiritual light and comfort to thousands and thousands among the dwellers on earth. [Footnote 52: 'Le Bouddha et sa Religion.' Par J. Barthélemy Saint-Hilaire, Membre de l'Institut. Paris, 1860.]