This volume _On the Constitution of Church and State according to the idea of each_ was published in 1830, and was the last volume which the author himself published. The Catholic Emancipation question had greatly excited the public mind, and some friend had appealed to Coleridge expressing astonishment that he should be in opposition to the proposed measure. He replied that he is by no means unfriendly to Catholic emancipation, while yet “scrupling the means proposed for its attainment.” And in order to explain his difficulties he composed a long letter to his friend which is really an essay or treatise, beginning with the fundamental principles of his philosophy and ending with a description of antichrist. The essay is one of the least satisfactory of his compositions from a mere literary point of view, and is not even mentioned by Mr. Traill in his recent monograph. But amidst all its involutions and ramblings it is stimulating and full of thought on a subject which almost more than any other is liable to be degraded by unworthy and sectarian treatment. Here, as everywhere in Coleridge's writings, we are brought in contact with certain large conceptions which far more than cover the immediate subject in hand. It has been sometimes supposed that Coleridge's theory of the Church merely revived the old theory of the Elizabethan age so powerfully advocated by Hooker and specially espoused by Dr. Arnold in later times. According to this theory the Church and State are really identical, the Church being merely the State in its educational and religious aspect and organisation. But Coleridge's special theory is different from this, although allied to it. He distinguishes the Christian Church as such from any national church. The former is spiritual and catholic, the latter institutional and local. The former is opposed to the “world,” the latter is an estate of the realm. The former has nothing to do with states and kingdoms. It is in this respect identical with the “spiritual and invisible church known only to the Father of Spirits,” and the compensating counterpoise of all that is of the world. It is, in short, the Divine aggregate of what is really Divine in all Christian communities, and more or less ideally represented “in every true church.” A national church again is the incorporation of all the learning and knowledge—intellectual and spiritual—in a country. Every nation in order to its true health and civilisation requires not only a land-owning or permanent class along with a commercial, industrial, and progressive class, but moreover, an educative class to represent all higher knowledge, “to guard the treasures of past civilisation,” to bind the national life together in its past, present, and future, and to communicate to all citizens a clear understanding of their rights and duties. This third estate of the realm Coleridge denominated the “Clerisy,” and included not merely the clergy, but, in his own language, “the learned of all