Then afterwards it argues, by that which has been said, that no man ought to say boastfully, "I am of such and such a race or family;" nor ought he to believe that he is of this Nobility unless the fruits of it are in him.

And immediately it renders a reason, saying that those who have this Grace, that is to say, this Divine thing, are almost Gods as it were, without spot of vice, and no one has the power to bestow this except God alone, with whom there is no respect of persons, even as Divine Scripture makes manifest.

And it does not appear too extravagant when it says, "They are as Gods," for as it is argued previously in the seventh chapter of the third treatise, even as there are men most vile and bestial so are men most Noble and Divine.

And this Aristotle proves in the seventh chapter of Ethics by the text of Homer the poet; therefore, let not those men who are of the Uberti of Florence, nor those of the Visconti of Milan, say, "Because I am of such a family or race, I am Noble," for the Divine seed falls not into a race of men, that is, into a family; but it falls into individual persons, and, as will be proved below, the family does not make individual persons Noble, but the individual persons make the family Noble.
Then when it says, "God only gives it to the Soul," the argument is of the susceptive, that is, of the subject whereon this Divine gift descends, which is indeed a Divine gift, according to the word of the Apostle: "Every good gift and every perfect gift comes from above, proceeding from the Father of Light." It says then that God alone imparts this Grace to the Soul that He sees pure, within the Soul of that man whom He sees to be perfectly prepared and fit to receive in his own proper person this Divine action; for, according as the Philosopher says in the second chapter Of the Soul, things must be prepared for their agents and qualified to receive their acts; wherefore if the Soul is imperfectly prepared, it is not qualified to receive this blessed and Divine infusion, even as a precious stone, if it is badly cut or prepared, wherever it is imperfect, cannot receive the celestial virtue; even as that noble Guido Guinizzelli said, in a Song of his which begins: "To gentle hearts Love ever will repair." It is possible for the Soul to be unqualified through some defect of temper, or perhaps through some sinister circumstances of the time in which the person lives, and into a Soul so unhappy as this the Divine radiance never shines.

And it may be said of such men as these, whose Souls are deprived of this Light, that they are as deep valleys turned towards the North, or rather subterranean caves wherein the light of the Sun never enters unless it be reflected from another part which has caught its rays.
Finally, it deduces, from that which has been previously said, that the Virtues are the fruit of Nobility, and that God places that Nobility in the Soul which has a good foundation.