Summa Th. I EN Qu.45 a.4

Article: 4 Whether to be created belongs to composite and subsisting things?




Objection: 1. It would seem that to be created does not belong to composite and subsisting things. For in the book, De Causis (prop. iv) it is said, "The first of creatures is being." But the being of a thing created is not subsisting. Therefore creation properly speaking does not belong to subsisting and composite things.

2. Further, whatever is created is from nothing. But composite things are not from nothing, but are the result of their own component parts. Therefore composite things are not created.

3. Further, what is presupposed in the second emanation is properly produced by the first: as natural generation produces the natural thing, which is presupposed in the operation of art. But the thing supposed in natural generation is matter. Therefore matter, and not the composite, is, properly speaking, that which is created.

On the contrary It is said (Gn 1,1): "In the beginning God created heaven and earth." But heaven and earth are subsisting composite things. Therefore creation belongs to them.

I answer that To be created is, in a manner, to be made, as was shown above (Question [44], Article [2], ad 2,3). Now, to be made is directed to the being of a thing. Hence to be made and to be created properly belong to whatever being belongs; which, indeed, belongs properly to subsisting things, whether they are simple things, as in the case of separate substances, or composite, as in the case of material substances. For being belongs to that which has being---that is, to what subsists in its own being. But forms and accidents and the like are called beings, not as if they themselves were, but because something is by them; as whiteness is called a being, inasmuch as its subject is white by it. Hence, according to the Philosopher (Metaph. vii, text 2) accident is more properly said to be "of a being" than "a being." Therefore, as accidents and forms and the like non-subsisting things are to be said to co-exist rather than to exist, so they ought to be called rather "concreated" than "created" things; whereas, properly speaking, created things are subsisting beings.

Reply to Objection: 1. In the proposition "the first of created things is being," the word "being" does not refer to the subject of creation, but to the proper concept of the object of creation. For a created thing is called created because it is a being, not because it is "this" being, since creation is the emanation of all being from the Universal Being, as was said above (Article [1]). We use a similar way of speaking when we say that "the first visible thing is color," although, strictly speaking, the thing colored is what is seen.

2. Creation does not mean the building up of a composite thing from pre-existing principles; but it means that the "composite" is created so that it is brought into being at the same time with all its principles.

3. This reason does not prove that matter alone is created, but that matter does not exist except by creation; for creation is the production of the whole being, and not only matter.



Article: 5 Whether it belongs to God alone to create?




Objection: 1. It would seem that it does not belong to God alone to create, because, according to the Philosopher (De Anima ii, text 34), what is perfect can make its own likeness. But immaterial creatures are more perfect than material creatures, which nevertheless can make their own likeness, for fire generates fire, and man begets man. Therefore an immaterial substance can make a substance like to itself. But immaterial substance can be made only by creation, since it has no matter from which to be made. Therefore a creature can create.

2. Further, the greater the resistance is on the part of the thing made, so much the greater power is required in the maker. But a "contrary" resists more than "nothing." Therefore it requires more power to make (something) from its contrary, which nevertheless a creature can do, than to make a thing from nothing. Much more therefore can a creature do this.

3. Further, the power of the maker is considered according to the measure of what is made. But created being is finite, as we proved above when treating of the infinity of God (Question [7], Articles [2],3,4). Therefore only a finite power is needed to produce a creature by creation. But to have a finite power is not contrary to the nature of a creature. Therefore it is not impossible for a creature to create.

On the contrary Augustine says (De Trin. iii, 8) that neither good nor bad angels can create anything. Much less therefore can any other creatures.

I answer that It sufficiently appears at the first glance, according to what precedes (Article [1]), that to create can be the action of God alone. For the more universal effects must be reduced to the more universal and prior causes. Now among all effects the most universal is being itself: and hence it must be the proper effect of the first and most universal cause, and that is God. Hence also it is said (De Causis prop., iii) that "neither intelligence nor the soul gives us being, except inasmuch as it works by divine operation." Now to produce being absolutely, not as this or that being, belongs to creation. Hence it is manifest that creation is the proper act of God alone.

It happens, however, that something participates the proper action of another, not by its own power, but instrumentally, inasmuch as it acts by the power of another; as air can heat and ignite by the power of fire. And so some have supposed that although creation is the proper act of the universal cause, still some inferior cause acting by the power of the first cause, can create. And thus Avicenna asserted that the first separate substance created by God created another after itself, and the substance of the world and its soul; and that the substance of the world creates the matter of inferior bodies. And in the same manner the Master says (Sent. iv, D, 5) that God can communicate to a creature the power of creating, so that the latter can create ministerially, not by its own power.

But such a thing cannot be, because the secondary instrumental cause does not participate the action of the superior cause, except inasmuch as by something proper to itself it acts dispositively to the effect of the principal agent. If therefore it effects nothing, according to what is proper to itself, it is used to no purpose; nor would there be any need of certain instruments for certain actions. Thus we see that a saw, in cutting wood, which it does by the property of its own form, produces the form of a bench, which is the proper effect of the principal agent. Now the proper effect of God creating is what is presupposed to all other effects, and that is absolute being. Hence nothing else can act dispositively and instrumentally to this effect, since creation is not from anything presupposed, which can be disposed by the action of the instrumental agent. So therefore it is impossible for any creature to create, either by its own power or instrumentally---that is, ministerially.

And above all it is absurd to suppose that a body can create, for no body acts except by touching or moving; and thus it requires in its action some pre-existing thing, which can be touched or moved, which is contrary to the very idea of creation.

Reply to Objection: 1. A perfect thing participating any nature, makes a likeness to itself, not by absolutely producing that nature, but by applying it to something else. For an individual man cannot be the cause of human nature absolutely, because he would then be the cause of himself; but he is the cause of human nature being in the man begotten; and thus he presupposes in his action a determinate matter whereby he is an individual man. But as an individual man participates human nature, so every created being participates, so to speak, the nature of being; for God alone is His own being, as we have said above (Question [7], Articles [1],2). Therefore no created being can produce a being absolutely, except forasmuch as it causes "being" in "this": and so it is necessary to presuppose that whereby a thing is this thing, before the action whereby it makes its own likeness. But in an immaterial substance it is not possible to presuppose anything whereby it is this thing; because it is what it is by its form, whereby it has being, since it is a subsisting form. Therefore an immaterial substance cannot produce another immaterial substance like to itself as regards its being, but only as regards some added perfection; as we may say that a superior angel illuminates an inferior, as Dionysius says (Coel. Hier. iv, x). In this way even in heaven there is paternity, as the Apostle says (Ep 3,15): "From whom all paternity in heaven and on earth is named." From which evidently appears that no created being can cause anything, unless something is presupposed; which is against the very idea of creation.

2. A thing is made from its contrary indirectly (Phys. i, text 43), but directly from the subject which is in potentiality. And so the contrary resists the agent, inasmuch as it impedes the potentiality from the act which the agent intends to induce, as fire intends to reduce the matter of water to an act like to itself, but is impeded by the form and contrary dispositions, whereby the potentiality (of the water) is restrained from being reduced to act; and the more the potentiality is restrained, the more power is required in the agent to reduce the matter to act. Hence a much greater power is required in the agent when no potentiality pre-exists. Thus therefore it appears that it is an act of much greater power to make a thing from nothing, than from its contrary.

3. The power of the maker is reckoned not only from the substance of the thing made, but also from the mode of its being made; for a greater heat heats not only more, but quicker. Therefore although to create a finite effect does not show an infinite power, yet to create it from nothing does show an infinite power: which appears from what has been said (ad 2). For if a greater power is required in the agent in proportion to the distance of the potentiality from the act, it follows that the power of that which produces something from no presupposed potentiality is infinite, because there is no proportion between "no potentiality" and the potentiality presupposed by the power of a natural agent, as there is no proportion between "not being" and "being." And because no creature has simply an infinite power, any more than it has an infinite being, as was proved above (Question [7], Article [2]), it follows that no creature can create.



Article: 6 Whether to create is proper to any person?




Objection: 1. It would seem that to create is proper to some Person. For what comes first is the cause of what is after; and what is perfect is the cause of what is imperfect. But the procession of the divine Person is prior to the procession of the creature: and is more perfect, because the divine Person proceeds in perfect similitude of its principle; whereas the creature proceeds in imperfect similitude. Therefore the processions of the divine Persons are the cause of the processions of things, and so to create belongs to a Person.

2. Further, the divine Persons are distinguished from each other only by their processions and relations. Therefore whatever difference is attributed to the divine Persons belongs to them according to the processions and relations of the Persons. But the causation of creatures is diversely attributed to the divine Persons; for in the Creed, to the Father is attributed that "He is the Creator of all things visible and invisible"; to the Son is attributed that by Him "all things were made"; and to the Holy Ghost is attributed that He is "Lord and Life-giver." Therefore the causation of creatures belongs to the Persons according to processions and relations.

3. Further, if it be said that the causation of the creature flows from some essential attribute appropriated to some one Person, this does not appear to be sufficient; because every divine effect is caused by every essential attribute---viz. by power, goodness and wisdom---and thus does not belong to one more than to another. Therefore any determinate mode of causation ought not to be attributed to one Person more than to another, unless they are distinguished in creating according to relations and processions.

On the contrary Dionysius says (Div. Nom. ii) that all things caused are the common work of the whole Godhead.

I answer that To create is, properly speaking, to cause or produce the being of things. And as every agent produces its like, the principle of action can be considered from the effect of the action; for it must be fire that generates fire. And therefore to create belongs to God according to His being, that is, His essence, which is common to the three Persons. Hence to create is not proper to any one Person, but is common to the whole Trinity.

Nevertheless the divine Persons, according to the nature of their procession, have a causality respecting the creation of things. For as was said above (Question [14], Article [8]; Question [19], Article [4]), when treating of the knowledge and will of God, God is the cause of things by His intellect and will, just as the craftsman is cause of the things made by his craft. Now the craftsman works through the word conceived in his mind, and through the love of his will regarding some object. Hence also God the Father made the creature through His Word, which is His Son; and through His Love, which is the Holy Ghost. And so the processions of the Persons are the type of the productions of creatures inasmuch as they include the essential attributes, knowledge and will.

Reply to Objection: 1. The processions of the divine Persons are the cause of creation, as above explained.

2. As the divine nature, although common to the three Persons, still belongs to them in a kind of order, inasmuch as the Son receives the divine nature from the Father, and the Holy Ghost from both: so also likewise the power of creation, whilst common to the three Persons, belongs to them in a kind of order. For the Son receives it from the Father, and the Holy Ghost from both. Hence to be the Creator is attributed to the Father as to Him Who does not receive the power of creation from another. And of the Son it is said (Jn 1,3), "Through Him all things were made," inasmuch as He has the same power, but from another; for this preposition "through" usually denotes a mediate cause, or "a principle from a principle." But to the Holy Ghost, Who has the same power from both, is attributed that by His sway He governs, and quickens what is created by the Father through the Son. Again, the reason for this particular appropriation may be taken from the common notion of the appropriation of the essential attributes. For, as above stated (Question [39], Article [8], ad 3), to the Father is appropriated power which is chiefly shown in creation, and therefore it is attributed to Him to be the Creator. To the Son is appropriated wisdom, through which the intellectual agent acts; and therefore it is said: "Through Whom all things were made." And to the Holy Ghost is appropriated goodness, to which belong both government, which brings things to their proper end, and the giving of life---for life consists in a certain interior movement; and the first mover is the end, and goodness.

3. Although every effect of God proceeds from each attribute, each effect is reduced to that attribute with which it is naturally connected; thus the order of things is reduced to "wisdom," and the justification of the sinner to "mercy" and "goodness" poured out super-abundantly. But creation, which is the production of the very substance of a thing, is reduced to "power."



Article: 7 Whether in creatures is necessarily found a trace of the Trinity?




Objection: 1. It would seem that in creatures there is not necessarily found a trace of the Trinity. For anything can be traced through its traces. But the trinity of persons cannot be traced from the creatures, as was above stated (Question [32], Article [1]). Therefore there is no trace of the Trinity in creatures.

2. Further, whatever is in creatures is created. Therefore if the trace of the Trinity is found in creatures according to some of their properties, and if everything created has a trace of the Trinity, it follows that we can find a trace of the Trinity in each of these (properties): and so on to infinitude.

3. Further, the effect represents only its own cause. But the causality of creatures belongs to the common nature, and not to the relations whereby the Persons are distinguished and numbered. Therefore in the creature is to be found a trace not of the Trinity but of the unity of essence.

On the contrary Augustine says (De Trin. vi, 10), that "the trace of the Trinity appears in creatures."

I answer that Every effect in some degree represents its cause, but diversely. For some effects represent only the causality of the cause, but not its form; as smoke represents fire. Such a representation is called a "trace": for a trace shows that someone has passed by but not who it is. Other effects represent the cause as regards the similitude of its form, as fire generated represents fire generating; and a statue of Mercury represents Mercury; and this is called the representation of "image." Now the processions of the divine Persons are referred to the acts of intellect and will, as was said above (Question [27]). For the Son proceeds as the word of the intellect; and the Holy Ghost proceeds as love of the will. Therefore in rational creatures, possessing intellect and will, there is found the representation of the Trinity by way of image, inasmuch as there is found in them the word conceived, and the love proceeding.

But in all creatures there is found the trace of the Trinity, inasmuch as in every creature are found some things which are necessarily reduced to the divine Persons as to their cause. For every creature subsists in its own being, and has a form, whereby it is determined to a species, and has relation to something else. Therefore as it is a created substance, it represents the cause and principle; and so in that manner it shows the Person of the Father, Who is the "principle from no principle." According as it has a form and species, it represents the Word as the form of the thing made by art is from the conception of the craftsman. According as it has relation of order, it represents the Holy Ghost, inasmuch as He is love, because the order of the effect to something else is from the will of the Creator. And therefore Augustine says (De Trin. vi 10) that the trace of the Trinity is found in every creature, according "as it is one individual," and according "as it is formed by a species," and according as it "has a certain relation of order." And to these also are reduced those three, "number," "weight," and "measure," mentioned in the Book of Wisdom (9:21). For "measure" refers to the substance of the thing limited by its principles, "number" refers to the species, "weight" refers to the order. And to these three are reduced the other three mentioned by Augustine (De Nat. Boni iii), "mode," "species," and "order," and also those he mentions (Questions. 83, qu. 18): "that which exists; whereby it is distinguished; whereby it agrees." For a thing exists by its substance, is distinct by its form, and agrees by its order. Other similar expressions may be easily reduced to the above.

Reply to Objection: 1. The representation of the trace is to be referred to the appropriations: in which manner we are able to arrive at a knowledge of the trinity of the divine persons from creatures, as we have said (Question [32], Article [1]).

2. A creature properly speaking is a thing self-subsisting; and in such are the three above-mentioned things to be found. Nor is it necessary that these three things should be found in all that exists in the creature; but only to a subsisting being is the trace ascribed in regard to those three things.

3. The processions of the persons are also in some way the cause and type of creation; as appears from the above (Article [6]).



Article: 8 Whether creation is mingled with works of nature and art?




Objection: 1. It would seem that creation is mingled in works of nature and art. For in every operation of nature and art some form is produced. But it is not produced from anything, since matter has no part in it. Therefore it is produced from nothing; and thus in every operation of nature and art there is creation.

2. Further, the effect is not more powerful than its cause. But in natural things the only agent is the accidental form, which is an active or a passive form. Therefore the substantial form is not produced by the operation of nature; and therefore it must be produced by creation.

3. Further, in nature like begets like. But some things are found generated in nature by a thing unlike to them; as is evident in animals generated through putrefaction. Therefore the form of these is not from nature, but by creation; and the same reason applies to other things.

4. Further, what is not created, is not a creature. If therefore in nature's productions there were not creation, it would follow that nature's productions are not creatures; which is heretical.

On the contrary Augustine (Super Gen. v, 6,14,15) distinguishes the work of propagation, which is a work of nature, from the work of creation.

I answer that The doubt on this subject arises from the forms which, some said, do not come into existence by the action of nature, but previously exist in matter; for they asserted that forms are latent. This arose from ignorance concerning matter, and from not knowing how to distinguish between potentiality and act. For because forms pre-exist in matter, "in potentiality," they asserted that they pre-exist "simply." Others, however, said that the forms were given or caused by a separate agent by way of creation; and accordingly, that to each operation of nature is joined creation. But this opinion arose from ignorance concerning form. For they failed to consider that the form of the natural body is not subsisting, but is that by which a thing is. And therefore, since to be made and to be created belong properly to a subsisting thing alone, as shown above (Article [4]), it does not belong to forms to be made or to be created, but to be "concreated." What, indeed, is properly made by the natural agent is the "composite," which is made from matter.

Hence in the works of nature creation does not enter, but is presupposed to the work of nature.

Reply to Objection: 1. Forms begin to be actual when the composite things are made, not as though they were made "directly," but only "indirectly."

2. The active qualities in nature act by virtue of substantial forms: and therefore the natural agent not only produces its like according to quality, but according to species.

3. For the generation of imperfect animals, a universal agent suffices, and this is to be found in the celestial power to which they are assimilated, not in species, but according to a kind of analogy. Nor is it necessary to say that their forms are created by a separate agent. However, for the generation of perfect animals the universal agent does not suffice, but a proper agent is required, in the shape of a univocal generator.

4. The operation of nature takes place only on the presupposition of created principles; and thus the products of nature are called creatures.



Question: 46 OF THE BEGINNING OF THE DURATION OF CREATURES (THREE ARTICLES)





Next must be considered the beginning of the duration of creatures, about which there are three points for treatment:

(1) Whether creatures always existed?

(2) Whether that they began to exist in an article of Faith?

(3) How God is said to have created heaven and earth in the beginning?



Article: 1 Whether the universe of creatures always existed?




Objection: 1. It would seem that the universe of creatures, called the world, had no beginning, but existed from eternity. For everything which begins to exist, is a possible being before it exists: otherwise it would be impossible for it to exist. If therefore the world began to exist, it was a possible being before it began to exist. But possible being is matter, which is in potentiality to existence, which results from a form, and to non-existence, which results from privation of form. If therefore the world began to exist, matter must have existed before the world. But matter cannot exist without form: while the matter of the world with its form is the world. Therefore the world existed before it began to exist: which is impossible.

2. Further, nothing which has power to be always, sometimes is and sometimes is not; because so far as the power of a thing extends so long is exists. But every incorruptible thing has power to be always; for its power does not extend to any determinate time. Therefore no incorruptible thing sometimes is, and sometimes is not: but everything which has a beginning at some time is, and at some time is not; therefore no incorruptible thing begins to exist. But there are many incorruptible things in the world, as the celestial bodies and all intellectual substances. Therefore the world did not begin to exist.

3. Further, what is unbegotten has no beginning. But the Philosopher (Phys. i, text 82) proves that matter is unbegotten, and also (De Coelo et Mundo i, text 20) that the heaven is unbegotten. Therefore the universe did not begin to exist.

4. Further, a vacuum is where there is not a body, but there might be. But if the world began to exist, there was first no body where the body of the world now is; and yet it could be there, otherwise it would not be there now. Therefore before the world there was a vacuum; which is impossible.

5. Further, nothing begins anew to be moved except through either the mover or the thing moved being otherwise than it was before. But what is otherwise now than it was before, is moved. Therefore before every new movement there was a previous movement. Therefore movement always was; and therefore also the thing moved always was, because movement is only in a movable thing.

6. Further, every mover is either natural or voluntary. But neither begins to move except by some pre-existing movement. For nature always moves in the same manner: hence unless some change precede either in the nature of the mover, or in the movable thing, there cannot arise from the natural mover a movement which was not there before. And the will, without itself being changed, puts off doing what it proposes to do; but this can be only by some imagined change, at least on the part of time. Thus he who wills to make a house tomorrow, and not today, awaits something which will be tomorrow, but is not today; and at least awaits for today to pass, and for tomorrow to come; and this cannot be without change, because time is the measure of movement. Therefore it remains that before every new movement, there was a previous movement; and so the same conclusion follows as before.

7. Further, whatever is always in its beginning, and always in its end, cannot cease and cannot begin; because what begins is not in its end, and what ceases is not in its beginning. But time always is in its beginning and end, because there is no time except "now" which is the end of the past and the beginning of the future. Therefore time cannot begin or end, and consequently neither can movement, the measure of what is time.

8. Further, God is before the world either in the order of nature only, or also by duration. If in the order of nature only, therefore, since God is eternal, the world also is eternal. But if God is prior by duration; since what is prior and posterior in duration constitutes time, it follows that time existed before the world, which is impossible.

9. Further, if there is a sufficient cause, there is an effect; for a cause to which there is no effect is an imperfect cause, requiring something else to make the effect follow. But God is the sufficient cause of the world; being the final cause, by reason of His goodness, the exemplar cause by reason of His wisdom, and the efficient cause, by reason of His power as appears from the above (Question [44], Articles [2],3,4). Since therefore God is eternal, the world is also eternal.

Objection: 1.:: Further, eternal action postulates an eternal effect. But the action of God is His substance, which is eternal. Therefore the world is eternal.

On the contrary It is said (Jn 17,5), "Glorify Me, O Father, with Thyself with the glory which I had before the world was"; and (Pr 8,22), "The Lord possessed Me in the beginning of His ways, before He made anything from the beginning."

I answer that Nothing except God can be eternal. And this statement is far from impossible to uphold: for it has been shown above (Question [19], Article [4]) that the will of God is the cause of things. Therefore things are necessary, according as it is necessary for God to will them, since the necessity of the effect depends on the necessity of the cause (Metaph. v, text 6). Now it was shown above (Question [19], Article [3]), that, absolutely speaking, it is not necessary that God should will anything except Himself. It is not therefore necessary for God to will that the world should always exist; but the world exists forasmuch as God wills it to exist, since the being of the world depends on the will of God, as on its cause. It is not therefore necessary for the world to be always; and hence it cannot be proved by demonstration.

Nor are Aristotle's reasons (Phys. viii) simply, but relatively, demonstrative---viz. in order to contradict the reasons of some of the ancients who asserted that the world began to exist in some quite impossible manner. This appears in three ways. Firstly, because, both in Phys. viii and in De Coelo i, text 101, he premises some opinions, as those of Anaxagoras, Empedocles and Plato, and brings forward reasons to refute them. Secondly, because wherever he speaks of this subject, he quotes the testimony of the ancients, which is not the way of a demonstrator, but of one persuading of what is probable. Thirdly, because he expressly says (Topic. i, 9), that there are dialectical problems, about which we have nothing to say from reason, as, "whether the world is eternal."

Reply to Objection: 1. Before the world existed it was possible for the world to be, not, indeed, according to a passive power which is matter, but according to the active power of God; and also, according as a thing is called absolutely possible, not in relation to any power, but from the sole habitude of the terms which are not repugnant to each other; in which sense possible is opposed to impossible, as appears from the Philosopher (Metaph. v, text 17).

2. Whatever has power always to be, from the fact of having that power, cannot sometimes be and sometimes not be; but before it received that power, it did not exist.

Hence this reason which is given by Aristotle (De Coelo i, text 120) does not prove simply that incorruptible things never began to exist; but that they did not begin by the natural mode whereby things generated and corruptible begin.

3. Aristotle (Phys. i, text 82) proves that matter is unbegotten from the fact that it has not a subject from which to derive its existence; and (De Coelo et Mundo i, text 20) he proves that heaven is ungenerated, forasmuch as it has no contrary from which to be generated. Hence it appears that no conclusion follows either way, except that matter and heaven did not begin by generation, as some said, especially about heaven. But we say that matter and heaven were produced into being by creation, as appears above (Question [44], Article [1], ad 2).

4. The notion of a vacuum is not only "in which is nothing," but also implies a space capable of holding a body and in which there is not a body, as appears from Aristotle (Phys. iv, text 60). Whereas we hold that there was no place or space before the world was.

5. The first mover was always in the same state: but the first movable thing was not always so, because it began to be whereas hitherto it was not. This, however, was not through change, but by creation, which is not change, as said above (Question [45], Article [2], as 2). Hence it is evident that this reason, which Aristotle gives (Phys. viii), is valid against those who admitted the existence of eternal movable things, but not eternal movement, as appears from the opinions of Anaxagoras and Empedocles. But we hold that from the moment that movable things began to exist movement also existed.

6. The first agent is a voluntary agent. And although He had the eternal will to produce some effect, yet He did not produce an eternal effect. Nor is it necessary for some change to be presupposed, not even on account of imaginary time. For we must take into consideration the difference between a particular agent, that presupposes something and produces something else, and the universal agent, who produces the whole. The particular agent produces the form, and presupposes the matter; and hence it is necessary that it introduce the form in due proportion into a suitable matter. Hence it is correct to say that it introduces the form into such matter, and not into another, on account of the different kinds of matter. But it is not correct to say so of God Who produces form and matter together: whereas it is correct to say of Him that He produces matter fitting to the form and to the end. Now, a particular agent presupposes time just as it presupposes matter. Hence it is correctly described as acting in time "after" and not in time "before," according to an imaginary succession of time after time. But the universal agent who produces the thing and time also, is not correctly described as acting now, and not before, according to an imaginary succession of time succeeding time, as if time were presupposed to His action; but He must be considered as giving time to His effect as much as and when He willed, and according to what was fitting to demonstrate His power. For the world leads more evidently to the knowledge of the divine creating power, if it was not always, than if it had always been; since everything which was not always manifestly has a cause; whereas this is not so manifest of what always was.

7. As is stated (Phys. iv, text 99), "before" and "after" belong to time, according as they are in movement. Hence beginning and end in time must be taken in the same way as in movement. Now, granted the eternity of movement, it is necessary that any given moment in movement be a beginning and an end of movement; which need not be if movement be a beginning. The same applies to the "now" of time. Thus it appears that the idea of the instant "now," as being always the beginning and end of time, presupposes the eternity of time and movement. Hence Aristotle brings forward this reason (Phys. viii, text 10) against those who asserted the eternity of time, but denied the eternity of movement.

8. God is prior to the world by priority of duration. But the word "prior" signifies priority not of time, but of eternity. Or we may say that it signifies the eternity of imaginary time, and not of time really existing; thus, when we say that above heaven there is nothing, the word "above" signifies only an imaginary place, according as it is possible to imagine other dimensions beyond those of the heavenly body.

9. As the effect follows from the cause that acts by nature, according to the mode of its form, so likewise it follows from the voluntary agent, according to the form preconceived and determined by the agent, as appears from what was said above (Question [19], Article [4]; Question [41], Article [2]). Therefore, although God was from eternity the sufficient cause of the world, we should not say that the world was produced by Him, except as preordained by His will---that is, that it should have being after not being, in order more manifestly to declare its author.

Reply to Objection: 1.:: Given the action, the effect follows according to the requirement of the form, which is the principle of action. But in agents acting by will, what is conceived and preordained is to be taken as the form, which is the principle of action. Therefore from the eternal action of God an eternal effect did not follow; but such an effect as God willed, an effect, to wit, which has being after not being.




Summa Th. I EN Qu.45 a.4