| Quote #1 [Justinian]: "Before I grew attentive to this labor, |
Here, Justinian shows the didactic quality of language. The 'true' words of the Christian canon teach its readers to see truth, and thus to convert to the true faith of Christianity.
| Quote #2 [St. Thomas]: "From this hillside, where it abates its rise, |
Dante puns on the name of St. Francis' birthplace, Assisi. Because Dante's metaphor compares St. Francis to a "sun," he transforms Assisi to Ascesi, which means "I rise" in Italian. But he has so much respect for St. Francis that he says even Ascesi is too humble a name for his birthplace; one "would name it [more] rightly" if he called it "Orient," which means "east." The eastern horizon is, of course, the exact place where one sees the rising sun.
| Quote #3 [St. Bonaventure on St. Dominic]: "And that his name might echo what he was, |
Dante spins another pun, this time on St. Dominic's name. He calls "Dominic" the "possessive of the One by whom / he was possessed completely," referring to God, called Dominus in liturgical Latin. Churchgoers would understand "Dominic," then, as "God's [one]".