The important fact of this last period, however, is that Milton now had the leisure to write, or to complete, 'Paradise Lost.' For a quarter of a century he had avowedly cherished the ambition to produce 'such a work as the world would not willingly let die' and had had in mind, among others, the story of Man's Fall. Outlines for a treatment of it not in epic but in dramatic form are preserved in a list of a hundred possible subjects for a great work which he drew up as early as 1640, and during the Commonwealth period he seems not only to have been slowly maturing the plan but to have composed parts of the existing poem; nevertheless the actual work of composition belongs chiefly to the years following 1660. The story as told in Genesis had received much elaboration in Christian tradition from a very early period and Milton drew largely from this general tradition and no doubt to some extent from various previous treatments of the Bible narrative in several languages which he might naturally have read and kept in mind. But beyond the simple outline the poem, like every great work, is essentially the product of his own genius. He aimed, specifically, to produce a Christian epic which should rank with the great epics of antiquity and with those of the Italian Renaissance. In this purpose he was entirely successful. As a whole, by the consent of all competent judges, 'Paradise Lost' is worthy of its theme, perhaps the greatest that the mind of man can conceive, namely 'to justify the ways of God.' Of course there are defects. The seventeenth century theology, like every successive theological, philosophical, and scientific system, has lost its hold on later generations, and it becomes dull indeed in the long expository passages of the poem. The attempt to express spiritual ideas through the medium of the secular epic, with its battles and councils and all the forms of physical life, is of course rationally paradoxical. It was early pointed out that in spite of himself Milton has in some sense made Satan the hero of the poem--a reader can scarcely fail to sympathize with the fallen archangel in his unconquerable Puritan-like resistance to the arbitrary decrees of Milton's despotic Deity. Further, Milton's personal, English, and Puritan prejudices sometimes intrude in various ways. But all these things are on the surface. In sustained imaginative grandeur of conception, expression, and imagery 'Paradise Lost' yields to no human work, and the majestic and varied movement of the blank verse, here first employed in a really great non-dramatic English poem, is as magnificent as anything else in literature. It cannot be said that the later books always sustain the greatness of the first two; but the profusely scattered passages of sensuous description, at least, such as those of the Garden of Eden and of the beauty of Eve, are in their own way equally fine. Stately and more familiar passages alike show that however much his experience had