Reply to Objection 1: We may acquire some good in many ways: first, as a form existing in us, such as health or knowledge; secondly, as something done by us, as a builder attains his end by building a house; thirdly, as something good possessed or acquired by us, as the buyer of a field attains his end when he enters into possession. Wherefore nothing prevents something outside the universe being the good to which it is directed.
Reply to Objection 2: The Philosopher is speaking of the ends of various arts; for the end of some arts consists in the operation itself, as the end of a harpist is to play the harp; whereas the end of other arts consists in something produced, as the end of a builder is not the act of building, but the house he builds. Now it may happen that something extrinsic is the end not only as made, but also as possessed or acquired or even as represented, as if we were to say that Hercules is the end of the statue made to represent him. Therefore we may say that some good outside the whole universe is the end of the government of the universe, as something possessed and represented; for each thing tends to a participation thereof, and to an assimilation thereto, as far as is possible.
Reply to Objection 3: A good existing in the universe, namely, the order of the universe, is an end thereof; this. however, is not its ultimate end, but is ordered to the extrinsic good as to the end: thus the order in an army is ordered to the general, as stated in Metaph. xii, Did. xi, 10.
Whether the world is governed by one?
Objection 1: It would seem that the world is not governed by one. For we judge the cause by the effect. Now, we see in the government of the universe that things are not moved and do not operate uniformly, but some contingently and some of necessity in variously different ways. Therefore the world is not governed by one.
Objection 2: Further, things which are governed by one do not act against each other, except by the incapacity or unskillfulness of the ruler; which cannot apply to God. But created things agree not together, and act against each other; as is evident in the case of contraries. Therefore the world is not governed by one.
Objection 3: Further, in nature we always find what is the better. But it "is better that two should be together than one" ( Eccles. 4:9 ). Therefore the world is not governed by one, but by many.
On the contrary, We confess our belief in one God and one Lord, according to the words of the Apostle ( 1 Cor. 8:6 ): "To us there is but one God, the Father . . . and one Lord": and both of these pertain to government. For to the Lord belongs dominion over subjects; and the name of God is taken from Providence as stated above (Q[13], A[8]). Therefore the world is governed by one.
I answer that, We must of necessity say that the world is governed by one. For since the end of the government of the world is that which is essentially good, which is the greatest good; the government of the world must be the best kind of government. Now the best government is the government by one. The reason of this is that government is nothing but the directing of the things governed to the end; which consists in some good. But unity belongs to the idea of goodness, as Boethius proves (De Consol. iii, 11) from this, that, as all things desire good, so do they desire unity; without which they would cease to exist. For a thing so far exists as it is one. Whence we observe that things resist division, as far as they can; and the dissolution of a thing arises from defect therein. Therefore the intention of a ruler over a multitude is unity, or peace. Now the proper cause of unity is one. For it is clear that several cannot be the cause of unity or concord, except so far as they are united. Furthermore, what is one in itself is a more apt and a better cause of unity than several things united. Therefore a multitude is better governed by one than by several. From this it follows that the government of the world, being the best form of government, must be by one. This is expressed by the Philosopher (Metaph. xii, Did. xi, 10): "Things refuse to be ill governed; and multiplicity of authorities is a bad thing, therefore there should be one ruler."
Reply to Objection 1: Movement is "the act of a thing moved, caused by the mover." Wherefore dissimilarity of movements is caused by diversity of things moved, which diversity is essential to the perfection of the universe (Q[47], AA[1],2; Q[48], A[2]), and not by a diversity of governors.
Reply to Objection 2: Although contraries do not agree with each other in their proximate ends, nevertheless they agree in the ultimate end, so far as they are included in the one order of the universe.
Reply to Objection 3: If we consider individual goods, then two are better than one. But if we consider the essential good, then no addition is possible.
Whether the effect of government is one or many?
Objection 1: It would seem that there is but one effect of the government of the world and not many. For the effect of government is that which is caused in the things governed. This is one, namely, the good which consists in order; as may be seen in the example of an army. Therefore the government of the world has but one effect.
Objection 2: Further, from one there naturally proceeds but one. But the world is governed by one as we have proved (A[3]). Therefore also the effect of this government is but one.
Objection 3: Further, if the effect of government is not one by reason of the unity of the Governor, it must be many by reason of the many things governed. But these are too numerous to be counted. Therefore we cannot assign any definite number to the effects of government.
On the contrary, Dionysius says (Div. Nom. xii): "God contains all and fills all by His providence and perfect goodness." But government belongs to providence. Therefore there are certain definite effects of the Divine government.
I answer that, The effect of any action may be judged from its end; because it is by action that the attainment of the end is effected. Now the end of the government of the world is the essential good, to the participation and similarity of which all things tend. Consequently the effect of the government of the world may be taken in three ways. First, on the part of the end itself; and in this way there is but one effect, that is, assimilation to the supreme good. Secondly, the effect of the government of the world may be considered on the part of those things by means of which the creature is made like to God. Thus there are, in general, two effects of the government. For the creature is assimilated to God in two things; first, with regard to this, that God is good; and so the creature becomes like Him by being good; and secondly, with regard to this, that God is the cause of goodness in others; and so the creature becomes like God by moving others to be good. Wherefore there are two effects of government, the preservation of things in their goodness, and the moving of things to good. Thirdly, we may consider in the individual the effects of the government of the world; and in this way they are without number.
Reply to Objection 1: The order of the universe includes both the preservation of things created by God and their movement. As regards these two things we find order among them, inasmuch as one is better than another; and one is moved by another.
From what has been said above, we can gather the replies to the other two objections.
Whether all things are subject to the Divine government?
Objection 1: It would seem that not all things are subject to the Divine government. For it is written ( Eccles. 9:11 ): "I saw that under the sun the race is not to the swift, nor the battle to the strong, nor bread to the wise, nor riches to the learned, nor favor to the skillful, but time and chance in all." But things subject to the Divine government are not ruled by chance. Therefore those things which are under the sun are not subject to the Divine government.
Objection 2: Further, the Apostle says ( 1 Cor. 9:9 ): "God hath no care for oxen." But he that governs has care for the things he governs. Therefore all things are not subject to the Divine government.
Objection 3: Further, what can govern itself needs not to be governed by another. But the rational creature can govern itself; since it is master of its own act, and acts of itself; and is not made to act by another, which seems proper to things which are governed. Therefore all things are not subject to the Divine government.
On the contrary, Augustine says (De Civ. Dei v, 11): "Not only heaven and earth, not only man and angel, even the bowels of the lowest animal, even the wing of the bird, the flower of the plant, the leaf of the tree, hath God endowed with every fitting detail of their nature." Therefore all things are subject to His government.