And strength, and art, are easily outdone
By spirits reprobate;
--a perfectly sound moral, well illustrating Mr. Swinburne's remark that Puritanism has nothing to do with Art, and that the great Puritans and the great artists have never confused them.
Milton must also have been drawn to the theme of Paradise Lost by the scope it promised for scenes of quiet natural beauty:--
All that bowery loneliness,
The brooks of Eden mazily murmuring
And bloom profuse and cedar arches.
His imagination was so susceptible to a touch of beauty that even in the bare sketch he has left for a drama dealing with the story of Lot and his escape from Sodom we see how likely he was, here also, to fall into the error of Comus. As Lot entertains the angels at supper, "the Gallantry of the town passe by in Procession, with musick and song, to the temple of Venus Urania." The opening Chorus is to relate the course of the city, "each evening every one with mistresse, or Ganymed, gitterning along the streets, or solacing on the banks of Jordan, or down the stream." But in the story of the Garden of Eden the beauty was, for once, on the side of the morality; innocence and purity might be depicted, not, as in a fallen world, clad in complete steel, but at ease in their native haunts, surrounded by all the inexhaustible bounty of an unsubdued and uncorrupted Nature.
The chief dramatic interest of the poem, however, comes in with the great outcast angel, stirred up by his passions of envy and revenge to assault the new-created inhabitants of the Garden. It seems likely that Milton was drawn to this part of his theme by chains of interest and sympathy stronger than he confessed or knew. He was an epic poet, striving to describe great events worthily, but the dramatic situation betrayed him. He knew only that he could draw a rebel leader, noble in bearing, superbly outlined, a worthy adversary of the Most High. But it happened to him, as it has happened to others who have found themselves in a position where Satan could do them a service; before long, as if by some mediæval compact, the relations are reversed, and the poet is in the service of the Devil. He can hardly have foreseen this chance; although there are not wanting signs in the poem itself that, before it was half completed, he became uneasily conscious of what was happening, and attempted, too late, to remedy it. When he chose his subject he doubtless intended that the centre of interest should be fixed in the Garden of Eden, and did not perceive how of necessity it must tend to sink lower, to that realm in the shadow of darkness, innumerably more populous, inhabited by beings of a nobler origin, of greater (and more human) passions, with a longer and more distinguished history, and with this further claim upon the sympathy of the reader, that they are doomed to an eternity of suffering.
It is worth our while as critics to try to put ourselves in Milton's place at the time when he had made his choice, that we may realise not only the attractions but also the difficulties of the theme. An Italian poet of the early seventeenth century, Giovanni Battista Andreini, from whose drama, entitled Adamo, Milton is alleged to have borrowed some trifles, has made a very full and satisfactory statement of these difficulties in the preface to his play. He mentions, for instance, the unpromising monotony of Adam's life during the time spent in the earthly paradise, and the difficulty of giving verisimilitude to the conversation between the woman and the snake. But he waxes most eloquent on the last and greatest difficulty--"since the composition must remain deprived of those poetic ornaments so dear to the Muses; deprived of the power to draw comparisons from implements of art introduced in the course of years, since in the time of the first man there was no such thing; deprived also of naming (at least while Adam speaks or discourse is held with him), for example, bows, arrows, hatchets, urns, knives, swords, spears, trumpets, drums, trophies, banners, lists, hammers, torches, bellows, funeral piles, theatres, exchequers, infinite things of a like nature, introduced by the necessities of sin;... deprived moreover of introducing points of history, sacred or profane, of relating fictions of fabulous deities, of rehearsing loves, furies, sports of hunting or fishing, triumphs, shipwrecks, conflagrations, enchantments, and things of a like nature, that are in truth the ornament and the soul of poetry."