For the years which now remained to Coleridge, some sixteen in number, dating from his last appearance as a public lecturer, his life would seem to have been attended with something, at least, of that sort of happiness which is enjoyed by the nation of uneventful annals. There is little to be told of him in the way of literary performance; little record remains, unfortunately, of the discursively didactic talk in which, during these years, his intellectual activity found its busiest exercise; of incident in the ordinary sense of the word there is almost none. An account of these closing days of his life must resolve itself almost wholly into a "history of opinion,"--an attempt to reanimate for ourselves that life of perpetual meditation which Coleridge lived, and to trace, so far as the scanty evidence of his utterances enables us to do so, the general tenor of his daily thoughts. From one point of view, of course, this task would be extremely difficult, if not impossible; from another comparatively easy. It is easy, that is to say, to investigate Coleridge's speculations, so far as their subject is concerned, whatever difficulties their obscurity and subtlety may present to the inquirer; for, as a matter of fact, their subject is remarkably uniform. Attempts to divide the literary life of a writer into eras are more often arbitrary and fanciful than not; but the peculiar circumstances of Coleridge's career did in fact effect the division for themselves. His life until the age of twenty-six may fairly be described as in its "poetic period." It was during these years, and indeed during the last two or three of them, that he produced all the poetry by which he will be remembered, while he produced little else of mark or memorability. The twenty years which follow from 1798 to 1818 may with equal accuracy be styled the "critical period." It was during these years that he did his best work as a journalist, and all his work as a public lecturer on aesthetics. It was during them that he said his say, and even his final say, so far as any public modes of expression were concerned, on politics and on art. From 1818 to his death his life was devoted entirely to metaphysics and theology, and with such close and constant reference to the latter subject, to which indeed his metaphysics had throughout his life been ancillary, that it deserves to give the name of the "theological period" to these closing years.