to this book, which you call sacred and of which I comprehend nothing, I ought to be informed from others as to when and by whom it was written; how it has been preserved and transmitted to you; what is said of it in the country where it originated; and what are the reasons of those who reject it, although they know as well as you everything of which you have informed me? You must perceive, therefore, the necessity I am under of going first to Europe, then to Asia, and lastly into Palestine to investigate and examine this subject for myself, and that I must be an absolute idiot to even listen to you before I have completed this investigation.”
Such a discourse as this appears to me not only very reasonable, but I affirm that every sensible man ought under such circumstances to speak in the same mating and to send a missionary about his business, who should be in haste to instruct and baptize him before he had sufficiently verified the proofs of his mission.
Now, I maintain that there is no revelation against which the same objections might not be made, and that with even greater force than against Christianity. Hence it follows that if there be in the world but one true religion, and if every one is obliged to adopt it under pain of damnation, it is necessary to spend our lives in the study of all religions,—to visit the countries where they have been established, and examine and compare them with each other. No man is exempted from the principal duty of his species, and no one has a right to confide in the judgment of another.
