Of the Duration of Virtues After This Life

I answer that, As Augustine says (De Trin. xiv, 9), Cicero held that the cardinal virtues do not remain after this life; and that, as Augustine says (De Trin. xiv, 9), "in the other life men are made happy by the mere knowledge of that nature, than which nothing is better or more lovable, that Nature, to wit, which created all others." Afterwards he concludes that these four virtues remain in the future life, but after a different manner.

In order to make this evident, we must note that in these virtues there is a formal element, and a quasi-material element. The material element in these virtues is a certain inclination of the appetitive part to the passions and operations according to a certain mode: and since this mode is fixed by reason, the formal element is precisely this order of reason.

Accordingly we must say that these moral virtues do not remain in the future life, as regards their material element. For in the future life there will be no concupiscences and pleasures in matters of food and sex; nor fear and daring about dangers of death; nor distributions and commutations of things employed in this present life. But, as regards the formal element, they will remain most perfect, after this life, in the Blessed, in as much as each one's reason will have most perfect rectitude in regard to things concerning him in respect of that state of life: and his appetitive power will be moved entirely according to the order of reason, in things pertaining to that same state. Hence Augustine says (De Trin. xiv, 9) that "prudence will be there without any danger of error; fortitude, without the anxiety of bearing with evil; temperance, without the rebellion of the desires: so that prudence will neither prefer nor equal any good to God; fortitude will adhere to Him most steadfastly; and temperance will delight in Him Who knows no imperfection." As to justice, it is yet more evident what will be its act in that life, viz. "to be subject to God": because even in this life subjection to a superior is part of justice.

I answer that, As stated in the First Part (Q. 79, A. 6) some have held that the intelligible species do not remain in the passive intellect except when it actually understands; and that so long as actual consideration ceases, the species are not preserved save in the sensitive powers which are acts of bodily organs, viz. in the powers of imagination and memory. Now these powers cease when the body is corrupted: and consequently, according to this opinion, neither science nor any other intellectual virtue will remain after this life when once the body is corrupted.

But this opinion is contrary to the mind of Aristotle, who states (De Anima iii, text. 8) that "the possible intellect is in act when it is identified with each thing as knowing it; and yet, even then, it is in potentiality to consider it actually." It is also contrary to reason, because intelligible species are contained by the "possible" intellect immovably, according to the mode of their container. Hence the "possible" intellect is called "the abode of the species" (De Anima iii) because it preserves the intelligible species.

And yet the phantasms, by turning to which man understands in this life, by applying the intelligible species to them as stated in the First Part (Q. 84, A. 7; Q. 85, A. 1, ad 5), cease as soon as the body is corrupted. Hence, so far as the phantasms are concerned, which are the quasi-material element in the intellectual virtues, these latter cease when the body is destroyed: but as regards the intelligible species, which are in the "possible" intellect, the intellectual virtues remain. Now the species are the quasi-formal element of the intellectual virtues. Therefore these remain after this life, as regards their formal element, just as we have stated concerning the moral virtues (A. 1).

I answer that, Opposition is of itself the proper cause of one thing being excluded from another, in so far, to wit, as wherever two things are opposite to one another, we find opposition of affirmation and negation. Now in some things we find opposition in respect of contrary forms; thus in colors we find white and black. In others we find opposition in respect of perfection and imperfection: wherefore in alterations, more and less are considered to be contraries, as when a thing from being less hot is made more hot (Phys. v, text. 19). And since perfect and imperfect are opposite to one another, it is impossible for perfection and imperfection to affect the same thing at the same time.

Now we must take note that sometimes imperfection belongs to a thing's very nature, and belongs to its species: even as lack of reason belongs to the very specific nature of a horse and an ox. And since a thing, so long as it remains the same identically, cannot pass from one species to another, it follows that if such an imperfection be removed, the species of that thing is changed: even as it would no longer be an ox or a horse, were it to be rational. Sometimes, however, the imperfection does not belong to the specific nature, but is accidental to the individual by reason of something else; even as sometimes lack of reason is accidental to a man, because he is asleep, or because he is drunk, or for some like reason; and it is evident, that if such an imperfection be removed, the thing remains substantially.

Now it is clear that imperfect knowledge belongs to the very nature of faith: for it is included in its definition; faith being defined as "the substance of things to be hoped for, the evidence of things that appear not" (Heb. 11:1). Wherefore Augustine says (Tract. xl in Joan.): "What is faith? Believing without seeing." But it is an imperfect knowledge that is of things unapparent or unseen. Consequently imperfect knowledge belongs to the very nature of faith: therefore it is clear that the knowledge of faith cannot be perfect and remain identically the same.

But we must also consider whether it is compatible with perfect knowledge: for there is nothing to prevent some kind of imperfect knowledge from being sometimes with perfect knowledge. Accordingly we must observe that knowledge can be imperfect in three ways: first, on the part of the knowable object; secondly, on the part of the medium; thirdly, on the part of the subject. The difference of perfect and imperfect knowledge on the part of the knowable object is seen in the "morning" and "evening" knowledge of the angels: for the "morning" knowledge is about things according to the being which they have in the Word, while the "evening" knowledge is about things according as they have being in their own natures, which being is imperfect in comparison with the First Being. On the part of the medium, perfect and imperfect knowledge are exemplified in the knowledge of a conclusion through a demonstrative medium, and through a probable medium. On the part of the subject the difference of perfect and imperfect knowledge applies to opinion, faith, and science. For it is essential to opinion that we assent to one of two opposite assertions with fear of the other, so that our adhesion is not firm: to science it is essential to have firm adhesion with intellectual vision, for science possesses certitude which results from the understanding of principles: while faith holds a middle place, for it surpasses opinion in so far as its adhesion is firm, but falls short of science in so far as it lacks vision.

Now it is evident that a thing cannot be perfect and imperfect in the same respect; yet the things which differ as perfect and imperfect can be together in the same respect in one and the same other thing. Accordingly, knowledge which is perfect on the part of the object is quite incompatible with imperfect knowledge about the same object; but they are compatible with one another in respect of the same medium or the same subject: for nothing hinders a man from having at one and the same time, through one and the same medium, perfect and imperfect knowledge about two things, one perfect, the other imperfect, e.g. about health and sickness, good and evil. In like manner knowledge that is perfect on the part of the medium is incompatible with imperfect knowledge through one and the same medium: but nothing hinders them being about the same subject or in the same subject: for one man can know the same conclusions through a probable and through a demonstrative medium. Again, knowledge that is perfect on the part of the subject is incompatible with imperfect knowledge in the same subject. Now faith, of its very nature, contains an imperfection on the part of the subject, viz. that the believer sees not what he believes: whereas bliss, of its very nature, implies perfection on the part of the subject, viz. that the Blessed see that which makes them happy, as stated above (Q. 3, A. 8). Hence it is manifest that faith and bliss are incompatible in one and the same subject.

I answer that, As stated above (A. 3), that which, in its very nature, implies imperfection of its subject, is incompatible with the opposite perfection in that subject. Thus it is evident that movement of its very nature implies imperfection of its subject, since it is "the act of that which is in potentiality as such" (Phys. iii): so that as soon as this potentiality is brought into act, the movement ceases; for a thing does not continue to become white, when once it is made white. Now hope denotes a movement towards that which is not possessed, as is clear from what we have said above about the passion of hope (Q. 40, AA. 1, 2). Therefore when we possess that which we hope for, viz. the enjoyment of God, it will no longer be possible to have hope.

I answer that, Some have held that hope is taken away entirely: but that faith is taken away in part, viz. as to its obscurity, and remains in part, viz. as to the substance of its knowledge. And if this be understood to mean that it remains the same, not identically but generically, it is absolutely true; since faith is of the same genus, viz. knowledge, as the beatific vision. On the other hand, hope is not of the same genus as heavenly bliss: because it is compared to the enjoyment of bliss, as movement is to rest in the term of movement.

But if it be understood to mean that in heaven the knowledge of faith remains identically the same, this is absolutely impossible. Because when you remove a specific difference, the substance of the genus does not remain identically the same: thus if you remove the difference constituting whiteness, the substance of color does not remain identically the same, as though the identical color were at one time whiteness, and, at another, blackness. The reason is that genus is not related to difference as matter to form, so that the substance of the genus remains identically the same, when the difference is removed, as the substance of matter remains identically the same, when the form is changed: for genus and difference are not the parts of a species, else they would not be predicated of the species. But even as the species denotes the whole, i.e. the compound of matter and form in material things, so does the difference, and likewise the genus; the genus denotes the whole by signifying that which is material; the difference, by signifying that which is formal; the species, by signifying both. Thus, in man, the sensitive nature is as matter to the intellectual nature, and animal is predicated of that which has a sensitive nature, rational of that which has an intellectual nature, and man of that which has both. So that the one same whole is denoted by these three, but not under the same aspect.

It is therefore evident that, since the signification of the difference is confined to the genus if the difference be removed, the substance of the genus cannot remain the same: for the same animal nature does not remain, if another kind of soul constitute the animal. Hence it is impossible for the identical knowledge, which was previously obscure, to become clear vision. It is therefore evident that, in heaven, nothing remains of faith, either identically or specifically the same, but only generically.

I answer that, As stated above (A. 3), when the imperfection of a thing does not belong to its specific nature, there is nothing to hinder the identical thing passing from imperfection to perfection, even as man is perfected by growth, and whiteness by intensity. Now charity is love, the nature of which does not include imperfection, since it may relate to an object either possessed or not possessed, either seen or not seen. Therefore charity is not done away by the perfection of glory, but remains identically the same.