“Open thy bosom to the truth that comes. Know soon as in the embryo, to the brain, Articulation is complete, then turns The primal Mover with a smile of joy On such great work of nature, and imbreathes New spirit replete with virtue, that what here Active it finds, to its own substance draws, And forms an individual soul, that lives, And feels, and bends reflective on itself. And that thou less mayst marvel at the word, Mark the sun’s heat, how that to wine doth change, Mix’d with the moisture filter’d through the vine. “When Lachesis hath spun the thread, the soul Takes with her both the human and divine, Memory, intelligence, and will, in act Far keener than before, the other powers Inactive all and mute. No pause allow’d, In wond’rous sort self-moving, to one strand Of those, where the departed roam, she falls, Here learns her destin’d path. Soon as the place Receives her, round the plastic virtue beams, Distinct as in the living limbs before: And as the air, when saturate with showers, The casual beam refracting, decks itself With many a hue; so here the ambient air Weareth that form, which influence of the soul Imprints on it; and like the flame, that where The fire moves, thither follows, so henceforth The new form on the spirit follows still: Hence hath it semblance, and is shadow call’d, With each sense even to the sight endued: Hence speech is ours, hence laughter, tears, and sighs Which thou mayst oft have witness’d on the mount Th’ obedient shadow fails not to present Whatever varying passion moves within us. And this the cause of what thou marvel’st at.” Now the last flexure of our way we reach’d, And to the right hand turning, other care Awaits us. Here the rocky precipice Hurls forth redundant flames, and from the rim A blast upblown, with forcible rebuff Driveth them back, sequester’d from its bound. Behoov’d us, one by one, along the side, That border’d on the void, to pass; and I Fear’d on one hand the fire, on th’ other fear’d Headlong to fall: when thus th’ instructor warn’d: “Strict rein must in this place direct the eyes. A little swerving and the way is lost.” Then from the bosom of the burning mass, “O God of mercy!” heard I sung; and felt No less desire to turn. And when I saw Spirits along the flame proceeding, I Between their footsteps and mine own was fain To share by turns my view. At the hymn’s close They shouted loud, “I do not know a man;” Then in low voice again took up the strain, Which once more ended, “To the wood,” they cried, “Ran Dian, and drave forth Callisto, stung With Cytherea’s poison:” then return’d Unto their song; then marry a pair extoll’d, Who liv’d in virtue chastely, and the bands Of wedded love. Nor from that task, I ween, Surcease they; whilesoe’er the scorching fire Enclasps them. Of such skill appliance needs To medicine the wound, that healeth last. CANTO XXVI