What a difficulty do I see before me! A difficulty all the greater because it depends less on actual facts than on the cowardice of those who dare not look the difficulty in the face. Let us at least venture to state our problem. A child should always be brought up in his father's religion; he is always given plain proofs that this religion, whatever it may be, is the only true religion, that all others are ridiculous and absurd. The force of the argument depends entirely on the country in which it is put forward. Let a Turk, who thinks Christianity so absurd at Constantinople, come to Paris and see what they think of Mahomet. It is in matters of religion more than in anything else that prejudice is triumphant. But when we who profess to shake off its yoke entirely, we who refuse to yield any homage to authority, decline to teach Emile anything which he could not learn for himself in any country, what religion shall we give him, to what sect shall this child of nature belong? The answer strikes me as quite easy. We will not attach him to any sect, but we will give him the means to choose for himself according to the right use of his own reason. Incedo per ignes Suppositos cineri doloso.--Horace, lib. ii. ode I. No matter! Thus far zeal and prudence have taken the place of caution. I hope that these guardians will not fail me now. Reader, do not fear lest I should take precautions unworthy of a lover of truth; I shall never forget my motto, but I distrust my own judgment all too easily. Instead of telling you what I think myself, I will tell you the thoughts of one whose opinions carry more weight than mine. I guarantee the truth of the facts I am about to relate; they actually happened to the author whose writings I am about to transcribe; it is for you to judge whether we can draw from them any considerations bearing on the matter in hand. I do not offer you my own idea or another's as your rule; I merely present them for your examination.