Dionysius Cartusianus, Commentaria in I Sententiarum, d. XVII q. 6; Opera omnia, t. 20 (Tournai, 1902)
One charity is called greater than another in five ways. First, by the greatness of its subject, as the whiteness of a horse is greater than the whiteness of a pearl. Second, by greatness of duration, as the colour of the phoenix is greater than that of the swan. Third, intensively, as the whiteness of snow is greater than that of stone. Fourth, according to efficacy in meriting: so the charity of a heroic man is greater than that of a small one. Fifth, in dignity, as a theological virtue is greater than a moral one.
In the first way one charity is not greater than another, because every charity is in an indivisible subject. Whether in the second way is doubtful, since it seems that it is, given that one act of love lasts longer than another. But it is objected that the act and motion of charity seems to be instantaneous. And it must be answered that it does last longer, because it at least coexists with time. It is agreed too that in the third, fourth and fifth ways one charity is greater than another, since one is more intense, more efficacious and more perfect than another.
On the intensification of charity there are two opinions. One, that it does not remain the same in number when it is increased — which is false, and against the Apostle's word: charity never falls away. It is asked, then, according to what the augmentation or intensification of charity is measured. To which it is commonly said: according to the greatest motion of charity, that is, according as it approaches its greatest act, or according as it can proceed to a greater motion. Which is to be understood of measuring by effect and sign, not of measuring by cause, since charity is the cause of the acts and motions […]
At length, in this matter, the position of Thomas seems to be the more reasonable, because of the considerations advanced on both sides. Yet in this matter Richard followed Bonaventure's opinion, holding that charity is increased by the addition of charity, and that from those various degrees or charities one more perfect charity comes to be. […] Nevertheless Bonaventure, Peter and Richard speak here soberly, and by way of opinion rather than assertion.
Draft English (Claude), awaiting Wilson · cc-by · published at bonaventure.wrootpress.com. This page quotes it; that is its home.
Dionysius Cartusianus, Commentaria in I Sententiarum, d. XVII q. 6; Opera omnia, t. 20 (Tournai, 1902) · pd
⭐ The last full commentary on the Sentences reaches this question and finds nine men already on it — Peter of Tarentaise, Albert, Giles of Rome, Durandus, Henry of Ghent, Scotus, Bonaventure, Richard of Middleton, Thomas — quotes each, and then chooses: videtur demum in hac materia positio Thomae rationabilior esse. Two centuries of argument, and the verdict is given in a comparative, propter motiva hinc inde praehabita. ⭐ What he adds himself is the most useful thing on the page for a reader who has lost the thread: five distinct senses in which one charity is greater than another — by its subject, by duration, intensively, by efficacy in meriting, and in dignity — with the observation that the dispute concerns only the third. Much of the fourteenth-century argument on this crux is two men using the word in two of these senses. ⭐ And he is careful where the others are not: the measure of increase is taken by effect and sign, not by cause, since charity is the cause of the acts by which we would measure it. ⚠ He also notes that Bonaventure, Peter and Richard speak here sobrie et opinative magis quam assertive — soberly and as opinion rather than assertion — which is a judgment about the temperature of the dispute that no other witness on this page makes.