I am happy in this occasion of renewing the interchange of sentiments between us, which has formerly been a source of much satisfaction to me; and with the homage of my affectionate attachment and respect to Mrs. Logan, I pray you to accept the assurance of my continued friendship and esteem for yourself. TO JOHN ADAMS. MONTICELLO, October 13, 1813. DEAR SIR,--Since mine of August the 22d, I have received your favors of August the 16th, September the 2d, 14th, 15th, and--, and Mrs. Adams' of September the 20th. I now send you, according to your request, a copy of the syllabus. To fill up this skeleton with arteries, with veins, with nerves, muscles and flesh, is really beyond my time and information. Whoever could undertake it would find great aid in Enfield's judicious abridgment of Brucker's History of Philosophy, in which he has reduced five or six quarto volumes, of one thousand pages each of Latin closely printed, to two moderate octavos of English open type. To compare the morals of the Old, with those of the New Testament, would require an attentive study of the former, a search through all its books for its precepts, and through all its history for its practices, and the principles they prove. As commentaries, too, on these, the philosophy of the Hebrews must be inquired into, their Mishna, their Gemara, Cabbala, Jezirah, Sohar, Cosri, and their Talmud, must be examined and understood, in order to do them full justice. Brucker, it would seem, has gone deeply into these repositories of their ethics, and Enfield his epitomizer, concludes in these words: "Ethics were so little understood among the Jews, that in their whole compilation called the Talmud, there is only one treatise on moral subjects. Their books of morals chiefly consisted in a minute enumeration of duties. From the law of Moses were deduced six hundred and thirteen precepts, which were divided into two classes, affirmative and negative, two hundred and forty-eight in the former, and three hundred and sixty-five in the latter. It may serve to give the reader some idea of the low state of moral philosophy among the Jews in the middle age, to add that of the two hundred and forty-eight affirmative precepts, only three were considered as obligatory upon women, and that in order to obtain salvation, it was judged sufficient to fulfil any one single law in the hour of death; the observance of the rest being deemed necessary, only to increase the felicity of the future life. What a wretched depravity of sentiment and manners must have prevailed, before such corrupt maxims could have obtained credit! It is impossible to collect from these writings a consistent series of moral doctrine." Enfield, B. 4, chap. 3. It was the reformation of this "wretched depravity" of morals which Jesus undertook. In extracting the pure principles which he taught, we should have to strip off the