Articulus I
Whether There Is Only One Moral Virtue?
Arg. 1 Objection 1
Ad primum sic proceditur. Videtur quod sit una tantum moralis virtus. Sicut enim in actibus moralibus directio pertinet ad rationem, quae est subiectum intellectualium virtutum; ita inclinatio pertinet ad vim appetitivam, quae est subiectum moralium virtutum. Sed una est intellectualis virtus dirigens in omnibus moralibus actibus, scilicet prudentia. Ergo etiam una tantum est moralis virtus inclinans in omnibus moralibus actibus.
It would seem that there is only one moral virtue. Because just as the direction of moral actions belongs to reason which is the subject of the intellectual virtues; so does their inclination belong to the appetite which is the subject of moral virtues. But there is only one intellectual virtue to direct all moral acts, viz. prudence. Therefore there is also but one moral virtue to give all moral acts their respective inclinations.
Arg. 2 Objection 2
Praeterea, habitus non distinguuntur secundum materialia obiecta, sed secundum formales rationes obiectorum. Formalis autem ratio boni ad quod ordinatur virtus moralis, est unum, scilicet modus rationis. Ergo videtur quod sit una tantum moralis virtus.
Further, habits differ, not in respect of their material objects, but according to the formal aspect of their objects. Now the formal aspect of the good to which moral virtue is directed, is one thing, viz. the mean defined by reason. Therefore, seemingly, there is but one moral virtue.
Arg. 3 Objection 3
Praeterea, moralia recipiunt speciem a fine, ut supra dictum est. Sed finis omnium virtutum moralium communis est unus, scilicet felicitas; proprii autem et propinqui sunt infiniti. Non sunt autem infinitae virtutes morales. Ergo videtur quod sit una tantum.
Further, things pertaining to morals are specified by their end, as stated above (Q. 1, A. 3). Now there is but one common end of all moral virtues, viz. happiness, while the proper and proximate ends are infinite in number. But the moral virtues themselves are not infinite in number. Therefore it seems that there is but one.
Sed contra On the contrary
Sed contra est quod unus habitus non potest esse in diversis potentiis, ut supra dictum est. Sed subiectum virtutum moralium est pars appetitiva animae, quae per diversas potentias distinguitur, ut in primo dictum est. Ergo non potest esse una tantum virtus moralis.
On the contrary, One habit cannot be in several powers, as stated above (Q. 56, A. 2). But the subject of the moral virtues is the appetitive part of the soul, which is divided into several powers, as stated in the First Part (Q. 80, A. 2; Q. 81, A. 2). Therefore there cannot be only one moral virtue.
Respondeo I answer that
Respondeo dicendum quod, sicut supra dictum est, virtutes morales sunt habitus quidam appetitivae partis. Habitus autem specie differunt secundum speciales differentias obiectorum, ut supra dictum est. Species autem obiecti appetibilis, sicut et cuiuslibet rei, attenditur secundum formam specificam, quae est ab agente. Est autem considerandum quod materia patientis se habet ad agens dupliciter. Quandoque enim recipit formam agentis secundum eandem rationem, prout est in agente, sicut est in omnibus agentibus univocis. Et sic necesse est quod, si agens est unum specie, quod materia recipiat formam unius speciei, sicut ab igne non generatur univoce nisi aliquid existens in specie ignis. Aliquando vero materia recipit formam ab agente non secundum eandem rationem, prout est in agente, sicut patet in generantibus non univocis, ut animal generatur a sole. Et tunc formae receptae in materia ab eodem agente, non sunt unius speciei sed diversificantur secundum diversam proportionem materiae ad recipiendum influxum agentis, sicut videmus quod ab una actione solis generantur per putrefactionem animalia diversarum specierum secundum diversam proportionem materiae. Manifestum est autem quod in moralibus ratio est sicut imperans et movens; vis autem appetitiva est sicut imperata et mota. Non autem appetitus recipit impressionem rationis quasi univoce, quia non fit rationale per essentiam, sed per participationem, ut dicitur in I Ethic. Unde appetibilia secundum motionem rationis constituuntur in diversis speciebus, secundum quod diversimode se habent ad rationem. Et ita sequitur quod virtutes morales sint diversae secundum speciem, et non una tantum.
I answer that, As stated above (Q. 58, AA. 1, 2, 3), the moral virtues are habits of the appetitive faculty. Now habits differ specifically according to the specific differences of their objects, as stated above (Q. 54, A. 2). Again, the species of the object of appetite, as of any thing, depends on its specific form which it receives from the agent. But we must observe that the matter of the passive subject bears a twofold relation to the agent. For sometimes it receives the form of the agent, in the same kind specifically as the agent has that form, as happens with all univocal agents, so that if the agent be one specifically, the matter must of necessity receive a form specifically one: thus the univocal effect of fire is of necessity something in the species of fire. Sometimes, however, the matter receives the form from the agent, but not in the same kind specifically as the agent, as is the case with non-univocal causes of generation: thus an animal is generated by the sun. In this case the forms received into matter are not of one species, but vary according to the adaptability of the matter to receive the influx of the agent: for instance, we see that owing to the one action of the sun, animals of various species are produced by putrefaction according to the various adaptability of matter.
Now it is evident that in moral matters the reason holds the place of commander and mover, while the appetitive power is commanded and moved. But the appetite does not receive the direction of reason univocally so to say; because it is rational, not essentially, but by participation (Ethic. i, 13). Consequently objects made appetible by the direction of reason belong to various species, according to their various relations to reason: so that it follows that moral virtues are of various species and are not one only.
Ad 1 Reply to Objection 1
Ad primum ergo dicendum quod obiectum rationis est verum. Est autem eadem ratio veri in omnibus moralibus, quae sunt contingentia agibilia. Unde est una sola virtus in eis dirigens, scilicet prudentia. Obiectum autem appetitivae virtutis est bonum appetibile. Cuius est diversa ratio, secundum diversam habitudinem ad rationem dirigentem.
The object of the reason is truth. Now in all moral matters, which are contingent matters of action, there is but one kind of truth. Consequently, there is but one virtue to direct all such matters, viz. prudence. On the other hand, the object of the appetitive power is the appetible good, which varies in kind according to its various relations to reason, the directing power.
Ad 2 Reply to Objection 2
Ad secundum dicendum quod illud formale est unum genere, propter unitatem agentis. Sed diversificatur specie, propter diversas habitudines recipientium, ut supra dictum est.
This formal element is one generically, on account of the unity of the agent: but it varies in species, on account of the various relations of the receiving matter, as explained above.
Ad 3 Reply to Objection 3
Ad tertium dicendum quod moralia non habent speciem a fine ultimo sed a finibus proximis, qui quidem, etsi infiniti sint numero, non tamen infiniti sunt specie.
Moral matters do not receive their species from the last end, but from their proximate ends: and these, although they be infinite in number, are not infinite in species.