Both in matter and in manner the Tract was one of the boldest that had ever been submitted to the reading of England. Its thesis is laid down near the beginning in these terms: "_That indisposition, unfitness, or contrarity of mind, arising from a cause in nature unchangeable, hindering and ever likely to hinder the main benefits of conjugal society, which are solace and peace, is a greater reason of divorce than natural frigidity, especially if there be no children, and that there be mutual consent._" This thesis Milton sets himself to argue in all sorts of ways--from natural reason and expediency; from the Scripture doctrine of marriage as it might be gathered from the Mosaic Law and the right interpretation of texts in the Old and New Testaments, notwithstanding one or two individual texts (like that of Matth. v. 31, 32) that had been hackneyed and misunderstood by mere literalists; and from opinions or indications of opinion on the subject that might be found in the works of some of the Protestant Reformers, and other eminent writers. His conclusion was that the notion of the indissolubility of marriage, or even the modified law of England and of other countries, authorizing divorce only for certain gross reasons, were mere relics of superstitious tradition, the concoction of the Canonists and Sacramentalists in the ages of sacerdotal tyranny, unworthy of more enlarged views of justice and liberty, and a canker and cause of incalculable misery in the heart of modern society. Again and again he indicates his consciousness that in announcing this conclusion, and trying to rouse his fellow-countrymen to the necessity of at once including a revision of the Marriage Law in the general Reformation then in progress, he is performing a great public service. Thus, at the very opening: "By which [the precedent of certain liberal hints on the subject by Hugo Grotius], and mine own apprehension of what public duty each man owes, I conceive myself exhorted among the rest to communicate such thoughts as I have, and offer them now, in this general labour of Reformation, to the candid view both of Church and Magistrate; especially because I see it the hope of good men that those irregular and unspiritual courts have spun their utmost date in this land, and some better course must now be constituted. He, therefore, that by adventuring shall be so happy as with success to ease and set free the minds of ingenuous and apprehensive men from this needless thraldom; he that can prove it lawful and just to claim the performance of a fit and matchable conversation no less essential to the prime scope of marriage than the gift of bodily conjunction, or else to have an equal plea of divorce as well as for that corporal deficiency; he that can but lend us the clue that winds out this labyrinth of servitude to such a reasonable and expedient liberty as this--deserves to be reckoned among the public benefactors of civil and human life, above the inventors of wine and