"Behold, my son, the absurdities to which pride and intolerance bring us, when everybody wants others to think as he does, and everybody fancies that he has an exclusive claim upon the rest of mankind. I call to witness the God of Peace whom I adore, and whom I proclaim to you, that my inquiries were honestly made; but when I discovered that they were and always would be unsuccessful, and that I was embarked upon a boundless ocean, I turned back, and restricted my faith within the limits of my primitive ideas. I could never convince myself that God would require such learning of me under pain of hell. So I closed all my books. There is one book which is open to every one--the book of nature. In this good and great volume I learn to serve and adore its Author. There is no excuse for not reading this book, for it speaks to all in a language they can understand. Suppose I had been born in a desert island, suppose I had never seen any man but myself, suppose I had never heard what took place in olden days in a remote corner of the world; yet if I use my reason, if I cultivate it, if I employ rightly the innate faculties which God bestows upon me, I shall learn by myself to know and love him, to love his works, to will what he wills, and to fulfil all my duties upon earth, that I may do his pleasure. What more can all human learning teach me? "With regard to revelation, if I were a more accomplished disputant, or a more learned person, perhaps I should feel its truth, its usefulness for those who are happy enough to perceive it; but if I find evidence for it which I cannot combat, I also find objections against it which I cannot overcome. There are so many weighty reasons for and against that I do not know what to decide, so that I neither accept nor reject it. I only reject all obligation to be convinced of its truth; for this so-called obligation is incompatible with God's justice, and far from removing objections in this way it would multiply them, and would make them insurmountable for the greater part of mankind. In this respect I maintain an attitude of reverent doubt. I do not presume to think myself infallible; other men may have been able to make up their minds though the matter seems doubtful to myself; I am speaking for myself, not for them; I neither blame them nor follow in their steps; their judgment may be superior to mine, but it is no fault of mine that my judgment does not agree with it.