[ NAIGEON'S PREFACE. ]

[ LETTERS TO EUGENIA ]

[ LETTER I. Of the Sources of Credulity, and of the Motives which should lead to an examination of religion. ] [ LETTER II. Of the Ideas which Religion gives us of the Divinity ] [ LETTER III. An Examination of the Holy Scriptures, of the Nature of the Christian Religion, and of the Proofs upon which Christianity is founded ] [ LETTER IV. Of the fundamental dogmas of the Christian Religion ] [ LETTER V. Of the Immortality of the Soul, and of the Dogma of another Life ] [ LETTER VI. Of the Mysteries, Sacraments, and Religious Ceremonies of Christianity ] [ LETTER VII. Of the pious Rites, Prayers, and Austerities of Christianity ] [ LETTER VIII. Of Evangelical Virtues and Christian Perfection ] [ LETTER IX. Of the advantages contributed to Government by Religion ] [ LETTER X. On the Advantages Religion confers on those who profess it ] [ LETTER XI. Of Human or Natural Morality ] [ LETTER XII. Of the small Consequence to be attached to Men's Speculations, and the Indulgence which should be extended to them ]


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NAIGEON'S PREFACE.

1768.

For many years this work has been known under the title of Letters to Eugenia. The secretive character of those, however, into whose hands the manuscript at first fell; the singular and yet actual pleasure that is caused generally enough in the minds of all men by the exclusive possession of any object whatever; that kind of torpor, servitude, and terror in which the tyrannical power of the priests then held all minds—even those who by the superiority of their talents ought naturally to be the least disposed to bend under the odious yoke of the clergy,—all these circumstances united contributed so much to stifle in its birth, if I may so express myself, this important manuscript, that for a long time it was supposed to be lost; so much did those who possessed it keep it carefully concealed, and so constantly did they refuse to allow a copy to be taken. The manuscripts, indeed, were so scarce, even in the libraries of the curious, that the late M. De Boze, whose pleasure it was to collect the rarest works belonging to every species of literature, could never succeed in acquiring a copy of the Letters to Eugenia, and in his time there were only three in Paris; it may have been from design, propter metum Judæorum;* it may have been there were actually no more known.

* On account of fear of the Jews, or, in other words, the
intolerant clergy of the despotic government.