CANTO XVII
v. 1. The youth.] Phaeton, who came to his mother Clymene, to inquire of her if he were indeed the son of Apollo. See Ovid, Met. 1. i. ad finem.
v. 6. That saintly lamp.] Cacciaguida.
v. 12. To own thy thirst.] “That thou mayst obtain from others a solution of any doubt that may occur to thee.”
v. 15. Thou seest as clear.] “Thou beholdest future events, with the same clearness of evidence, that we discern the simplest mathematical demonstrations.”
v. 19. The point.] The divine nature.
v. 27. The arrow.] Nam praevisa minus laedere tela solent. Ovid.
Che piaga antiveduta assai men duole.
Petrarca, Trionfo del Tempo
v. 38. Contingency.] “The evidence with which we see the future portrayed in the source of all truth, no more necessitates that future than does the image, reflected in the sight by a ship sailing down a stream, necessitate the motion of the vessel.”
v. 43. From thence.] “From the eternal sight; the view of the Deity.
v. 49. There.] At Rome, where the expulsion of Dante’s party from Florence was then plotting, in 1300.
v. 65. Theirs.] “They shall be ashamed of the part they have taken aga’nst thee.”
v. 69. The great Lombard.] Either Alberto della Scala, or Bartolommeo his eldest son. Their coat of arms was a ladder and an eagle.
v. 75. That mortal.] Can Grande della Scala, born under the influence of Mars, but at this time only nine years old
v. 80. The Gascon.] Pope Clement V.
v. 80. Great Harry.] The Emperor Henry VII.
v. 127. The cry thou raisest.] “Thou shalt stigmatize the faults of those who are most eminent and powerful.”