Thomas Aquinas, Summa Theologiae

Objection 1: It seems that all things are good by the divine goodness. For Augustine says (De Trin. viii), "This and that are good; take away this and that, and see good itself if thou canst; and so thou shalt see God, good not by any other good, but the good of every good." But everything is good by its own good; therefore everything is good by that very good which is God.

Objection 2: Further, as Boethius says (De Hebdom.), all things are called good, accordingly as they are directed to God, and this is by reason of the divine goodness; therefore all things are good by the divine goodness.

On the contrary, All things are good, inasmuch as they have being. But they are not called beings through the divine being, but through their own being; therefore all things are not good by the divine goodness, but by their own goodness.

I answer that, As regards relative things, we must admit extrinsic denomination; as, a thing is denominated "placed" from "place," and "measured" from "measure." But as regards absolute things opinions differ. Plato held the existence of separate ideas (Question 84, Article 4) of all things, and that individuals were denominated by them as participating in the separate ideas; for instance, that Socrates is called man according to the separate idea of man. Now just as he laid down separate ideas of man and horse which he called absolute man and absolute horse, so likewise he laid down separate ideas of "being" and of "one," and these he called absolute being and absolute oneness; and by participation of these, everything was called "being" or "one"; and what was thus absolute being and absolute one, he said was the supreme good. And because good is convertible with being, as one is also; he called God the absolute good, from whom all things are called good by way of participation.

Although this opinion appears to be unreasonable in affirming separate ideas of natural things as subsisting of themselves---as Aristotle argues in many ways---still, it is absolutely true that there is first something which is essentially being and essentially good, which we call God, as appears from what is shown above (Question 2, Article 3), and Aristotle agrees with this. Hence from the first being, essentially such, and good, everything can be called good and a being, inasmuch as it participates in it by way of a certain assimilation which is far removed and defective; as appears from the above (Question 4, Article 3).

Everything is therefore called good from the divine goodness, as from the first exemplary effective and final principle of all goodness. Nevertheless, everything is called good by reason of the similitude of the divine goodness belonging to it, which is formally its own goodness, whereby it is denominated good. And so of all things there is one goodness, and yet many goodnesses.

This is a sufficient Reply to the Objections.

Articulus 4

Argumentum 1

Ad quartum sic proceditur. Videtur quod omnia sint bona bonitate divina.

Dicit enim Augustinus, VII de Trin., bonum hoc et bonum illud, tolle hoc et tolle illud, et vide ipsum bonum, si potes, ita deum videbis, non alio bono bonum, sed bonum omnis boni.

Sed unumquodque est bonum suo bono.

Ergo unumquodque est bonum ipso bono quod est deus.

Argumentum 2

Praeterea, sicut dicit boetius, in libro de hebdomad., omnia dicuntur bona inquantum ordinantur ad deum, et hoc ratione bonitatis divinae.

Ergo omnia sunt bona bonitate divina.

Sed Contra

Sed contra est quod omnia sunt bona inquantum sunt. Sed non dicuntur omnia entia per esse divinum, sed per esse proprium.

Ergo non omnia sunt bona bonitate divina, sed bonitate propria.

Corpus

Respondeo dicendum quod nihil prohibet in his quae relationem important, aliquid ab extrinseco denominari; sicut aliquid denominatur locatum a loco, et mensuratum a mensura. Circa vero ea quae absolute dicuntur, diversa fuit opinio.

Plato enim posuit omnium rerum species separatas; et quod ab eis individua denominantur, quasi species separatas participando; ut puta quod socrates dicitur homo secundum ideam hominis separatam. Et sicut ponebat ideam hominis et equi separatam, quam vocabat per se hominem et per se equum, ita ponebat ideam entis et ideam unius separatam, quam dicebat per se ens et per se unum, et eius participatione unumquodque dicitur ens vel unum. Hoc autem quod est per se bonum et per se unum, ponebat esse summum deum, a quo omnia dicuntur bona per modum participationis.

Et quamvis haec opinio irrationabilis videatur quantum ad hoc, quod ponebat species rerum naturalium separatas per se subsistentes, ut Aristoteles multipliciter probat; tamen hoc absolute verum est, quod est aliquod unum per essentiam suam bonum, quod dicimus deum, ut ex superioribus patet.

Huic etiam sententiae concordat Aristoteles.

A primo igitur per suam essentiam ente et bono, unumquodque potest dici bonum et ens, inquantum participat ipsum per modum cuiusdam assimilationis, licet remote et deficienter, ut ex superioribus patet.

Sic ergo unumquodque dicitur bonum bonitate divina, sicut primo principio exemplari, effectivo et finali totius bonitatis. Nihilominus tamen unumquodque dicitur bonum similitudine divinae bonitatis sibi inhaerente, quae est formaliter sua bonitas denominans ipsum. Et sic est bonitas una omnium; et etiam multae bonitates.

Et per hoc patet responsio ad obiecta.