Milton's own theory of government is to be learned from his works. He advocated a free commonwealth, without rule of a single person or House of Lords; but the form of his projected commonwealth was peculiar. He thought that a certain perpetual council, which should be elected by the nation once for all, and the number of which should be filled up as vacancies might occur, was the best possible machine of government. He did not confine his advocacy to abstract theory, but proposed the immediate establishment of such a council in this country. We need not go into an elaborate discussion to show the errors of this conclusion. Hardly any one, then or since, has probably adopted it. The interest of the theoretical parts of Milton's political works is entirely historical. The tenets advocated are not of great value, and the arguments by which he supports them are perhaps of less; but their relation to the times in which they were written gives them a very singular interest. The time of the Commonwealth was the only period in English history in which the fundamental questions of government have been thrown open for popular discussion in this country. We read in French literature, discussions on the advisability of establishing a monarchy, on the advisability of establishing a republic, on the advisability of establishing an empire; and before we proceed to examine the arguments, we cannot help being struck at the strange contrast which this multiplicity of open questions presents to our own uninquiring acquiescence in the hereditary polity which has descended to us. "Kings, Lords, and Commons" are, we think, ordinances of nature. Yet Milton's political writings embody the reflections of a period when, for a few years, the government of England was nearly as much a subject of fundamental discussion as that of France was in 1851. An "invitation to thinkers," to borrow the phrase of Necker, was given by the circumstances of the time; and with the habitual facility of philosophical speculation, it was accepted, and used to the utmost. Such are not the kind of speculations in which we expect assistance from Milton. It is not in its transactions with others, in its dealings with the manifold world, that the isolated and austere mind shows itself to the most advantage. Its strength lies in itself. It has "a calm and pleasing solitariness." It hears thoughts which others cannot hear. It enjoys the quiet and still air of delightful studies; and is ever conscious of such musing and poetry "as is not to be obtained by the invocation of Dame Memory and her twin daughters, but by devout prayer to that Eternal Spirit, who can enrich with all utterance and knowledge, and sends out his seraphim with the hallowed fire of his altar."