A gentle knight was pricking on the playne, &c.
That it was not without reason that this explanatory key was prefixed to the work, and that either Spenser or Ralegh felt it to be almost indispensable, appear from the concluding paragraph.
Thus much, Sir, I have briefly overronne to direct your understanding to the wel-head of the History; that from thence gathering the whole intention of the conceit, ye may as in a handfull gripe al the discourse, which otherwise may happily seeme tedious and confused.
According to the plan thus sketched out, we have but a fragment of the work. It was published in two parcels, each of three books, in 1590 and 1596; and after his death two cantos, with two stray stanzas, of a seventh book were found and printed. Each perfect book consists of twelve cantos of from thirty-five to sixty of his nine-line stanzas. The books published in 1590 contain, as he states in his prefatory letter, the legends of _Holiness_, of _Temperance_, and of _Chastity_. Those published in 1596, contain the legends of _Friendship_, of _Justice_, and of _Courtesy_. The posthumous cantos are entitled, _Of Mutability_, and are said to be apparently parcel of a legend of _Constancy_. The poem which was to treat of the "politic" virtues was never approached. Thus we have but a fourth part of the whole of the projected work. It is very doubtful whether the remaining six books were completed. But it is probable that a portion of them was written, which, except the cantos _On Mutability_, has perished. And the intended titles or legends of the later books have not been preserved.
Thus the poem was to be an allegorical story; a story branching out into twelve separate stories, which themselves would branch out again and involve endless other stories. It is a complex scheme to keep well in hand, and Spenser's art in doing so has been praised by some of his critics. But the art, if there is any, is so subtle that it fails to save the reader from perplexity. The truth is that the power of ordering and connecting a long and complicated plan was not one of Spenser's gifts. In the first two books, the allegorical story proceeds from point to point with fair coherence and consecutiveness. After them the attempt to hold the scheme together, except in the loosest and most general way, is given up as too troublesome or too confined. The poet prefixes indeed the name of a particular virtue to each book, but, with slender reference to it, he surrenders himself freely to his abundant flow of ideas, and to whatever fancy or invention tempts him, and ranges unrestrained over the whole field of knowledge and imagination. In the first two books, the allegory is transparent and the story connected. The allegory is of the nature of the _Pilgrim's Progress_. It starts from the belief that religion, purified from falsehood, superstition, and sin, is the foundation of all nobleness in man; and it portrays, under images and with names, for the most part easily understood, and easily applied to real counterparts, the struggle which every one at that time supposed to be going on, between absolute truth and righteousness on one side, and fatal error and bottomless wickedness on the other. Una, the Truth, the one and only Bride of man's spirit, marked out by the tokens of humility and innocence, and by her power over wild and untamed natures--the single Truth, in contrast to the counterfeit Duessa, false religion, and its actual embodiment in the false rival Queen of Scots--Truth, the object of passionate homage, real with many, professed with all, which after the impostures and scandals of the preceding age, had now become characteristic of that of Elizabeth--Truth, its claims, its dangers, and its champions, are the subject of the first book: and it is represented as leading the manhood of England, in spite, not only of terrible conflict, but of defeat and falls, through the discipline of repentance, to holiness and the blessedness which comes with it. The Red Cross Knight, St. George of England, whose name Georgos, the Ploughman, is dwelt upon, apparently to suggest that from the commonalty, the "tall clownish young men," were raised up the great champions of the Truth,--though sorely troubled by the wiles of Duessa, by the craft of the arch-sorcerer, by the force and pride of the great powers of the Apocalyptic Beast and Dragon, finally overcomes them, and wins the deliverance of Una and her love.