When, says the Quaker, he waited upon Milton after the latter's return to London, Milton "showed me his second poem, called 'Paradise Regained,' and in a pleasant tone said to me, 'This is owing to you; for you put it into my head by the question you put to me at Chalfont; which before I had not thought of.'" Ellwood does not tell us the date of this visit, and Phillips may be right in believing that "Paradise Regained" was entirely composed after the publication of "Paradise Lost"; but it seems unlikely that the conception should have slumbered so long in Milton's mind, and the most probable date is between Michaelmas, 1665, and Lady-day, 1666.

Phillips records that Milton could never hear with patience "Paradise Regained" "censured to be much inferior" to "Paradise Lost." "The most judicious," he adds, agreed with him, while allowing that "the subject might not afford such variety of invention," which was probably all that the injudicious meant.

There is no external evidence of the date of his next and last poem, "Samson Agonistes," but its development of Miltonic mannerisms would incline us to assign it to the latest period possible.

The poems were licensed by Milton's old friend, Thomas Tomkyns, July 2, 1670, but did not appear until 1671.

They were published in the same volume, but with distinct title-pages and paginations; the publisher was John Starkey; the printer an anonymous "J.M.," who was far from equalling Symmons in elegance and correctness.
"Paradise Regained" is in one point of view the confutation of a celebrated but eccentric definition of poetry as a "criticism of life." If this were true it would be a greater work than "Paradise Lost," which must be violently strained to admit a definition not wholly inapplicable to the minor poem.