Now, what is all this to you? No more, than if I should tell you that I read Dr. Clark, and Dr. Waterland, and Emlyn, and Leland's view or review of the Deistical writers more than fifty years ago; which is a literal truth. I blame you not for reading Euclid and Newton, Thucydides and Theocrites; for I believe you will find as much entertainment and instruction in them, as I have found in my theological and ecclesiastical instructors; or even as I have found in a profound investigation of the life, writings, and doctrines of Erastus, whose disciples were Milton, Harrington, Selden, St. John, the Chief Justice, father of Bolingbroke, and others, the choicest spirits of their age; or in Le Harpe's history of the philosophy of the eighteenth century, or in Vander Kemp's vast map of the causes of the revolutionary spirit in the same and preceding centuries. These things are to me, at present, the marbles and nine-pins of old age; I will not say the beads and prayer-books. I agree with you, as far as you go, most cordially, and I think solidly. How much farther I go, how much more I believe than you, I may explain in a future letter. Thus much I will say at present, I have found so many difficulties, that I am not astonished at your stopping where you are; and so far from sentencing you to perdition, I hope soon to meet you in another country. JOHN ADAMS TO THOMAS JEFFERSON. QUINCY, July 22, 1813. DEAR SIR,--Dr. Priestley, in a letter to Mr. Linsey, Northumberland, November 4, 1803, says: "As you were pleased with my comparison of Socrates and Jesus, I have begun to carry the same comparison to all the heathen moralists, and I have all the books that I want for the purpose except Simplicius and Arrian on Epictetus, and them I hope to get from a library in Philadelphia; lest, however, I should fail there, I wish you or Mr. Belsham would procure and send them from London. While I am capable of anything I cannot be idle, and I do not know that I can do anything better. This, too, is an undertaking that Mr. Jefferson recommends to me." In another letter, dated Northumberland, January 16th, 1804, Dr. Priestley says to Mr. Linsey: "I have now finished and transcribed for the press, my comparison of the Grecian philosophers with those of Revelation, and with more ease and more to my own satisfaction than I expected They who liked my pamphlet entitled, 'Socrates and Jesus compared,' will not, I flatter myself, dislike this work. It has the same object and completes the scheme. It has increased my own sense of the unspeakable value of revelation, and must, I think, that of every person who will give due attention to the subject." I have now given you all that relates to yourself in Priestley's letters.