Another of the lessons taught by the Inferno is, that no plea, however moving, can avail the sinner, or take away the sinfulness of sin, that no position can place him above punishment, that no authority can shield him from it. The guilty love of Francesca and Paolo, so strong, so deathless in that it was love, has sunk them to Hell instead of raising them to Heaven in that it was guilty. Stronger to make them one than Hell to sever them, it is powerless to redeem the sin to which it has allied itself, and its tenderness has but swelled the eternal anguish of those whom it still joins together, because it has suffered the sanctuary of life, which love is set to guard, to be polluted and betrayed. Sung in those strains of deathless tenderness and pity where 'tears seem to drop from the very words,' the story of this guilty love reveals the fatalest of all mischoice, and tells us that no passion, however wild in its intensity, however innocent in its beginnings, however unpremeditated in its lawless outburst, however overmastering in its pleas, however loyal to itself in time and in eternity, may dare to raise itself above the laws of God and man, or claim immunity from its wretched consequences for those who are its slaves. How infinite the pity and the waste, how irreparable the loss, when the love that might have been an ornament to Heaven, adds to the unmeasured guilt and anguish of Hell a wail of more piercing sorrow than rings through all its lower depths! Nor could any height of place claim exemption from the moral law. Dante was a Catholic, and his reverence for the Papal Chair was deep. But against the faithless Popes he cherished a fiery indignation proportioned to his high estimate of the sacred office they abused. In one of the most fearful passages of the Inferno he describes, in terms that gain a terrible significance from one of the forms of criminal execution practised in his day, how he stood by a round hole in one of the circles of Hell, in which Pope Nicholas III. was thrust head foremost--stood like the confessor hearing the assassin's final words, and heard the guilty story of Pope Nicholas.[50]