Reply Obj. 2: Irrational creatures neither partake of nor are obedient to human reason: whereas they do partake of the Divine Reason by obeying it; because the power of Divine Reason extends over more things than human reason does. And as the members of the human body are moved at the command of reason, and yet do not partake of reason, since they have no apprehension subordinate to reason; so too irrational creatures are moved by G.o.d, without, on that account, being rational.
Reply Obj. 3: Although the defects which occur in natural things are outside the order of particular causes, they are not outside the order of universal causes, especially of the First Cause, i.e. G.o.d, from Whose providence nothing can escape, as stated in the First Part (Q. 22, A. 2). And since the eternal law is the type of Divine providence, as stated above (A. 1), hence the defects of natural things are subject to the eternal law.
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SIXTH ARTICLE [I-II, Q. 93, Art. 6]
Whether All Human Affairs Are Subject to the Eternal Law?
Objection 1: It would seem that not all human affairs are subject to the eternal law. For the Apostle says (Gal. 5:18): "If you are led by the spirit you are not under the law." But the righteous who are the sons of G.o.d by adoption, are led by the spirit of G.o.d, according to Rom. 8:14: "Whosoever are led by the spirit of G.o.d, they are the sons of G.o.d." Therefore not all men are under the eternal law.
Obj. 2: Further, the Apostle says (Rom. 8:7): "The prudence [Vulg.: "wisdom"] of the flesh is an enemy to G.o.d: for it is not subject to the law of G.o.d." But many are those in whom the prudence of the flesh dominates. Therefore all men are not subject to the eternal law which is the law of G.o.d.
Obj. 3: Further, Augustine says (De Lib. Arb. i, 6) that "the eternal law is that by which the wicked deserve misery, the good, a life of blessedness." But those who are already blessed, and those who are already lost, are not in the state of merit. Therefore they are not under the eternal law.
_On the contrary,_ Augustine says (De Civ. Dei xix, 12): "Nothing evades the laws of the most high Creator and Governor, for by Him the peace of the universe is administered."
_I answer that,_ There are two ways in which a thing is subject to the eternal law, as explained above (A. 5): first, by partaking of the eternal law by way of knowledge; secondly, by way of action and pa.s.sion, i.e. by partaking of the eternal law by way of an inward motive principle: and in this second way, irrational creatures are subject to the eternal law, as stated above (A. 5). But since the rational nature, together with that which it has in common with all creatures, has something proper to itself inasmuch as it is rational, consequently it is subject to the eternal law in both ways; because while each rational creature has some knowledge of the eternal law, as stated above (A. 2), it also has a natural inclination to that which is in harmony with the eternal law; for "we are naturally adapted to the recipients of virtue" (Ethic. ii, 1).
Both ways, however, are imperfect, and to a certain extent destroyed, in the wicked; because in them the natural inclination to virtue is corrupted by vicious habits, and, moreover, the natural knowledge of good is darkened by pa.s.sions and habits of sin. But in the good both ways are found more perfect: because in them, besides the natural knowledge of good, there is the added knowledge of faith and wisdom; and again, besides the natural inclination to good, there is the added motive of grace and virtue.
Accordingly, the good are perfectly subject to the eternal law, as always acting according to it: whereas the wicked are subject to the eternal law, imperfectly as to their actions, indeed, since both their knowledge of good, and their inclination thereto, are imperfect; but this imperfection on the part of action is supplied on the part of pa.s.sion, in so far as they suffer what the eternal law decrees concerning them, according as they fail to act in harmony with that law. Hence Augustine says (De Lib. Arb. i, 15): "I esteem that the righteous act according to the eternal law; and (De Catech.
Rud. xviii): Out of the just misery of the souls which deserted Him, G.o.d knew how to furnish the inferior parts of His creation with most suitable laws."
Reply Obj. 1: This saying of the Apostle may be understood in two ways. First, so that a man is said to be under the law, through being pinned down thereby, against his will, as by a load. Hence, on the same pa.s.sage a gloss says that "he is under the law, who refrains from evil deeds, through fear of punishment threatened by the law, and not from love of virtue." In this way the spiritual man is not under the law, because he fulfils the law willingly, through charity which is poured into his heart by the Holy Ghost. Secondly, it can be understood as meaning that the works of a man, who is led by the Holy Ghost, are the works of the Holy Ghost rather than his own.
Therefore, since the Holy Ghost is not under the law, as neither is the Son, as stated above (A. 4, ad 2); it follows that such works, in so far as they are of the Holy Ghost, are not under the law. The Apostle witnesses to this when he says (2 Cor. 3:17): "Where the Spirit of the Lord is, there is liberty."
Reply Obj. 2: The prudence of the flesh cannot be subject to the law of G.o.d as regards action; since it inclines to actions contrary to the Divine law: yet it is subject to the law of G.o.d, as regards pa.s.sion; since it deserves to suffer punishment according to the law of Divine justice. Nevertheless in no man does the prudence of the flesh dominate so far as to destroy the whole good of his nature: and consequently there remains in man the inclination to act in accordance with the eternal law. For we have seen above (Q. 85, A. 2) that sin does not destroy entirely the good of nature.
Reply Obj. 3: A thing is maintained in the end and moved towards the end by one and the same cause: thus gravity which makes a heavy body rest in the lower place is also the cause of its being moved thither.
We therefore reply that as it is according to the eternal law that some deserve happiness, others unhappiness, so is it by the eternal law that some are maintained in a happy state, others in an unhappy state. Accordingly both the blessed and the d.a.m.ned are under the eternal law.
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QUESTION 94
OF THE NATURAL LAW (In Six Articles)
We must now consider the natural law; concerning which there are six points of inquiry:
(1) What is the natural law?
(2) What are the precepts of the natural law?
(3) Whether all acts of virtue are prescribed by the natural law?
(4) Whether the natural law is the same in all?
(5) Whether it is changeable?
(6) Whether it can be abolished from the heart of man?
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FIRST ARTICLE [I-II, Q. 94, Art. 1]
Whether the Natural Law Is a Habit?
Objection 1: It would seem that the natural law is a habit. Because, as the Philosopher says (Ethic. ii, 5), "there are three things in the soul: power, habit, and pa.s.sion." But the natural law is not one of the soul"s powers: nor is it one of the pa.s.sions; as we may see by going through them one by one. Therefore the natural law is a habit.
Obj. 2: Further, Basil [*Damascene, De Fide Orth. iv, 22] says that the conscience or _synderesis_ "is the law of our mind"; which can only apply to the natural law. But the "synderesis" is a habit, as was shown in the First Part (Q. 79, A. 12). Therefore the natural law is a habit.
Obj. 3: Further, the natural law abides in man always, as will be shown further on (A. 6). But man"s reason, which the law regards, does not always think about the natural law. Therefore the natural law is not an act, but a habit.
_On the contrary,_ Augustine says (De Bono Conjug. xxi) that "a habit is that whereby something is done when necessary." But such is not the natural law: since it is in infants and in the d.a.m.ned who cannot act by it. Therefore the natural law is not a habit.
_I answer that,_ A thing may be called a habit in two ways. First, properly and essentially: and thus the natural law is not a habit.
For it has been stated above (Q. 90, A. 1, ad 2) that the natural law is something appointed by reason, just as a proposition is a work of reason. Now that which a man does is not the same as that whereby he does it: for he makes a becoming speech by the habit of grammar.
Since then a habit is that by which we act, a law cannot be a habit properly and essentially.
Secondly, the term habit may be applied to that which we hold by a habit: thus faith may mean that which we hold by faith. And accordingly, since the precepts of the natural law are sometimes considered by reason actually, while sometimes they are in the reason only habitually, in this way the natural law may be called a habit.
Thus, in speculative matters, the indemonstrable principles are not the habit itself whereby we hold those principles, but are the principles the habit of which we possess.
Reply Obj. 1: The Philosopher proposes there to discover the genus of virtue; and since it is evident that virtue is a principle of action, he mentions only those things which are principles of human acts, viz. powers, habits and pa.s.sions. But there are other things in the soul besides these three: there are acts; thus _to will_ is in the one that wills; again, things known are in the knower; moreover its own natural properties are in the soul, such as immortality and the like.
Reply Obj. 2: _Synderesis_ is said to be the law of our mind, because it is a habit containing the precepts of the natural law, which are the first principles of human actions.
Reply Obj. 3: This argument proves that the natural law is held habitually; and this is granted.
To the argument advanced in the contrary sense we reply that sometimes a man is unable to make use of that which is in him habitually, on account of some impediment: thus, on account of sleep, a man is unable to use the habit of science. In like manner, through the deficiency of his age, a child cannot use the habit of understanding of principles, or the natural law, which is in him habitually.
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SECOND ARTICLE [I-II, Q. 94, Art. 2]
Whether the Natural Law Contains Several Precepts, or Only One?
Objection 1: It would seem that the natural law contains, not several precepts, but one only. For law is a kind of precept, as stated above (Q. 92, A. 2). If therefore there were many precepts of the natural law, it would follow that there are also many natural laws.
Obj. 2: Further, the natural law is consequent to human nature. But human nature, as a whole, is one; though, as to its parts, it is manifold. Therefore, either there is but one precept of the law of nature, on account of the unity of nature as a whole; or there are many, by reason of the number of parts of human nature. The result would be that even things relating to the inclination of the concupiscible faculty belong to the natural law.
Obj. 3: Further, law is something pertaining to reason, as stated above (Q. 90, A. 1). Now reason is but one in man. Therefore there is only one precept of the natural law.
_On the contrary,_ The precepts of the natural law in man stand in relation to practical matters, as the first principles to matters of demonstration. But there are several first indemonstrable principles.
Therefore there are also several precepts of the natural law.
_I answer that,_ As stated above (Q. 91, A. 3), the precepts of the natural law are to the practical reason, what the first principles of demonstrations are to the speculative reason; because both are self-evident principles. Now a thing is said to be self-evident in two ways: first, in itself; secondly, in relation to us. Any proposition is said to be self-evident in itself, if its predicate is contained in the notion of the subject: although, to one who knows not the definition of the subject, it happens that such a proposition is not self-evident. For instance, this proposition, "Man is a rational being," is, in its very nature, self-evident, since who says "man," says "a rational being": and yet to one who knows not what a man is, this proposition is not self-evident. Hence it is that, as Boethius says (De Hebdom.), certain axioms or propositions are universally self-evident to all; and such are those propositions whose terms are known to all, as, "Every whole is greater than its part," and, "Things equal to one and the same are equal to one another." But some propositions are self-evident only to the wise, who understand the meaning of the terms of such propositions: thus to one who understands that an angel is not a body, it is self-evident that an angel is not circ.u.mscriptively in a place: but this is not evident to the unlearned, for they cannot grasp it.
Now a certain order is to be found in those things that are apprehended universally. For that which, before aught else, falls under apprehension, is _being_, the notion of which is included in all things whatsoever a man apprehends. Wherefore the first indemonstrable principle is that "the same thing cannot be affirmed and denied at the same time," which is based on the notion of _being_ and _not-being:_ and on this principle all others are based, as is stated in _Metaph._ iv, text. 9. Now as _being_ is the first thing that falls under the apprehension simply, so _good_ is the first thing that falls under the apprehension of the practical reason, which is directed to action: since every agent acts for an end under the aspect of good. Consequently the first principle of practical reason is one founded on the notion of good, viz. that "good is that which all things seek after." Hence this is the first precept of law, that "good is to be done and pursued, and evil is to be avoided." All other precepts of the natural law are based upon this: so that whatever the practical reason naturally apprehends as man"s good (or evil) belongs to the precepts of the natural law as something to be done or avoided.
Since, however, good has the nature of an end, and evil, the nature of a contrary, hence it is that all those things to which man has a natural inclination, are naturally apprehended by reason as being good, and consequently as objects of pursuit, and their contraries as evil, and objects of avoidance. Wherefore according to the order of natural inclinations, is the order of the precepts of the natural law. Because in man there is first of all an inclination to good in accordance with the nature which he has in common with all substances: inasmuch as every substance seeks the preservation of its own being, according to its nature: and by reason of this inclination, whatever is a means of preserving human life, and of warding off its obstacles, belongs to the natural law. Secondly, there is in man an inclination to things that pertain to him more specially, according to that nature which he has in common with other animals: and in virtue of this inclination, those things are said to belong to the natural law, "which nature has taught to all animals"
[*Pandect. Just. I, t.i.t. i], such as s.e.xual intercourse, education of offspring and so forth. Thirdly, there is in man an inclination to good, according to the nature of his reason, which nature is proper to him: thus man has a natural inclination to know the truth about G.o.d, and to live in society: and in this respect, whatever pertains to this inclination belongs to the natural law; for instance, to shun ignorance, to avoid offending those among whom one has to live, and other such things regarding the above inclination.