Divine Comedy: Inferno

whose fair realm, Camilla, virgin pure,
Nisus, Euryalus, and Turnus fell.
He with incessant chase through every town
Shall worry, until he to hell at length
Restore her, thence by envy first let loose.
I for thy profit pond'ring now devise,
That thou mayst follow me, and I thy guide
Will lead thee hence through an eternal space,
Where thou shalt hear despairing shrieks, and see
Spirits of old tormented, who invoke
A second death; and those next view, who dwell
Content in fire, for that they hope to come,
Whene'er the time may be, among the blest,
Into whose regions if thou then desire
T' ascend, a spirit worthier then I
Must lead thee, in whose charge, when I depart,
Thou shalt be left: for that Almighty King,
Who reigns above, a rebel to his law,
Adjudges me, and therefore hath decreed,
That to his city none through me should come.
He in all parts hath sway; there rules, there holds
His citadel and throne. O happy those,