But he does more than this; he presents her not only as wisdom, but as true beauty. Spenser is so thoroughly convinced of the truth of that fundamental idea of Platonic ethics, that truth and beauty are identical, that he shows their union in the character of Una, in whom, as her name signifies, they are one. Plato had taught that the highest beauty which the soul can know is wisdom, which, though invisible to sight, would inflame the hearts of men in an unwonted degree could there be a visible image of her. In his “Phædrus” he had stated that “sight is the most piercing of our bodily senses; though not by that is wisdom seen; her loveliness would have been transporting if there had been a visible image of her.” (250.) Convinced, as Spenser was, of the spiritual nature of the beauty of wisdom, he carefully avoids dwelling upon any detail of Una’s physical beauty. The poetic form of allegory, through which his ideas were to be conveyed, required the personification of truth, and the romantic character of chivalry demanded that his Knight should have a lady to protect. The progress of the action of the poem, moreover, made necessary some reference to the details of Una’s form and feature. (Cf. I. iii. 4–6; vi. 9.) But in no instance where the physical form of Una is brought to notice is there any trace of the poet’s desire to concentrate attention upon her physical charms. In this respect Una stands distinctly apart from all his other heroines, and especially Belphœbe. And yet Spenser has taken the greatest care to show that the source of Una’s influence over those that come into her presence lies in the power exerted by her beauty; but this is the beauty of her whole nature, a penetrating radiance of light revealing the soul that is truly wise. Indeed, when Spenser has the best of opportunities to describe Una, after she has laid aside the black stole that hides her features, he contents himself with a few lines, testifying only to their radiant brilliancy:
“Her angels face
As the great eye of heaven shyned bright,
And made a sunshine in the shadie place.”
(I. iii. 4.)
In other instances he directs our attention to the power which the mere sight of her has upon the beholder. Her beauty can tame the raging lion and turn a ravenous beast into a strong body-guard who finds his duty in the light of her fair eyes:
“It fortuned out of the thickest wood
A ramping Lyon rushed suddainly,
Hunting full greedie after salvage blood;
Soone as the toy all virgin he did spy,