In Physics it has been shown that a body in acting upon another body must either directly be in contact with it, or indirectly through the medium of other bodies. E.g., a body that has been heated has been in contact with fire, or the air that surrounds the body has been heated by the fire, and has communicated the heat to the body; the immediate cause of the heat in this body is the corporeal substance of the heated air. The magnet attracts iron from a distance through a certain force communicated to the air round the iron. The magnet does therefore not act at all distances, just as fire does not act at every distance, but only as long as the air between the fire and the object is affected by the fire. When the air is no longer affected by the fire which is under a piece of wax, the latter does not melt. The same is the case with magnetism. When an object that has previously not been warm has now become warm, the cause of its heat must now have been created; either some fire has been produced, or the distance of the fire from the object has been changed, and the altered relation between the fire and the object is the cause now created. In a similar manner we find the causes of all changes in the Universe to be changes in the combination of the elements that act upon each other when one body approaches another or separates from it. There are, however, changes which are not connected with the combination of the elements, but concern only the forms of the things; they require likewise an efficient cause; there must exist a force that produces the various forms. This cause is incorporeal, for that which produces form must itself be abstract form, as has been shown in its proper place. I have also indicated the proof of this theorem in previous chapters. The following may, in addition, serve to illustrate it: All combinations of the elements are subject to increase and decrease, and this change takes place gradually. It is different with forms; they do not change gradually, and are therefore without motion; they appear and disappear instantaneously, and are consequently not the result of the combination of corporeal elements. This combination merely prepares matter for receiving a certain form. The efficient cause which produces the form is indivisible, because it is of the same kind as the thing produced. Hence it may be concluded that the agent that has produced a certain form, or given it to a certain substance, must itself be an abstract form. The action of this incorporeal agent cannot depend on a certain relation to the corporeal product; being incorporeal, it cannot approach a body, or recede from it; nor can a body approach the incorporeal agent, or recede from it, because there is no relation of distance between corporeal and incorporeal beings. The reason why the action has not taken place before must be sought in the circumstance that the substance has not been prepared for the action of the abstract form. [[170]]
It is now clear that the action of bodies upon each other, according to their forms, prepares the substance for receiving the action of an incorporeal being, or Form. The existence of actions of purely incorporeal beings, in every case of change that does not originate in the mere combination of elements, is now firmly established. These actions do not depend on impact, or on a certain distance. They are termed “influence” (or “emanation”), on account of their similarity to a water-spring. The latter sends forth water in all directions, has no peculiar side for receiving or spending its contents; it springs forth on all sides, and continually waters both neighbouring and distant places. In a similar manner incorporeal beings, in receiving power and imparting it to others, are not limited to a particular side, distance, or time. They act continually; and whenever an object is sufficiently prepared, it receives the effect of that continuous action, called “influence” (or “emanation”). God being incorporeal, and everything being the work of Him as the efficient cause, we say that the Universe has been created by the Divine influence, and that all changes in the Universe emanate from Him. In the same sense we say that He caused wisdom to emanate from Him and to come upon the prophets. In all such cases we merely wish to express that an incorporeal Being, whose action we call “influence,” has produced a certain effect. The term “influence” has been considered applicable to the Creator on account of the similarity between His actions and those of a spring. There is no better way of describing the action of an incorporeal being than by this analogy; and no term can be found that would accurately describe it. For it is as difficult to form an idea of that action as to form an idea of the incorporeal being itself. As we imagine only bodies or forces residing in bodies, so we only imagine actions possible when the agent is near, at a certain distance, and on a particular side. There are therefore persons who, on learning that God is incorporeal, or that He does not approach the object of His action, believe that He gives commands to angels, and that the latter carry them out by approach or direct contact, as is the case when we produce something. These persons thus imagine also the angels as bodies. Some of them, further, believe that God commands an action in words consisting, like ours, of letters and sound, and that thereby the action is done. All this is the work of the imagination, which is, in fact, identical with “evil inclination.” For all our defects in speech or in character are either the direct or the indirect work of imagination. This is not the subject of the present chapter, in which we only intended to explain the term “influence” in so far as it is applied to incorporeal beings, namely, to God and to the Intelligences or angels. But the term is also applied to the forces of the spheres in their effects upon the earth; and we speak of the “influence” of the spheres, although the spheres are corporeal, and the stars, being corporeal, only act at certain distances, i.e., at a smaller or a greater distance from the centre, or at a definite distance from each other, a circumstance which led to Astrology.
As to our assertion that Scripture applies the notion of “influence” to God, compare “They have forsaken me, the fountain of living waters” (Jer. ii. 13), i.e., the Divine influence that gives life or existence, for the two are undoubtedly identical. Further, “For with Thee is the fountain of life” (Ps. xxxvi. 10), i.e., the Divine influence that gives existence. The [[171]]concluding words of this verse, “in Thy light we see light,” express exactly what we said, namely, that by the influence of the intellect which emanates from God we become wise, by it we are guided and enabled to comprehend the Active Intellect. Note this.
CHAPTER XIII
Among those who believe in the existence of God, there are found three different theories as regards the question whether the Universe is eternal or not.
First Theory.—Those who follow the Law of Moses, our Teacher, hold that the whole Universe, i.e., everything except God, has been brought by Him into existence out of non-existence. In the beginning God alone existed, and nothing else; neither angels, nor spheres, nor the things that are contained within the spheres existed. He then produced from nothing all existing things such as they are, by His will and desire. Even time itself is among the things created; for time depends on motion, i.e., on an accident in things which move, and the things upon whose motion time depends are themselves created beings, which have passed from non-existence into existence. We say that God existed before the creation of the Universe, although the verb existed appears to imply the notion of time; we also believe that He existed an infinite space of time before the Universe was created; but in these cases we do not mean time in its true sense. We only use the term to signify something analogous or similar to time. For time is undoubtedly an accident, and, according to our opinion, one of the created accidents, like blackness and whiteness; it is not a quality, but an accident connected with motion. This must be clear to all who understand what Aristotle has said on time and its real existence.
The following remark does not form an essential part of our present research; it will nevertheless be found useful in the course of this discussion. Many scholars do not know what time really is, and men like Galen were so perplexed about it that they asked whether time has a real existence or not; the reason for this uncertainty is to be found in the circumstance that time is an accident of an accident. Accidents which are directly connected with material bodies, e.g., colour and taste, are easily understood, and correct notions are formed of them. There are, however, accidents which are connected with other accidents, e.g., the splendour of colour, or the inclination and the curvature of a line; of these it is very difficult to form a correct notion, especially when the accident which forms the substratum for the other accident is not constant but variable. Both difficulties are present in the notion of time: it is an accident of motion, which is itself an accident of a moving object; besides, it is not a fixed property; on the contrary, its true and essential condition is, not to remain in the same state for two consecutive moments. This is the source of ignorance about the nature of time.
We consider time a thing created; it comes into existence in the same manner as other accidents, and the substances which form the substratum for the accidents. For this reason, viz., because time belongs to the things created, it cannot be said that God produced the Universe in the beginning. [[172]]Consider this well; for he who does not understand it is unable to refute forcible objections raised against the theory of Creatio ex nihilo. If you admit the existence of time before the Creation, you will be compelled to accept the theory of the Eternity of the Universe. For time is an accident and requires a substratum. You will therefore have to assume that something [beside God] existed before this Universe was created, an assumption which it is our duty to oppose.
This is the first theory, and it is undoubtedly a fundamental principle of the Law of our teacher Moses; it is next in importance to the principle of God’s unity. Do not follow any other theory. Abraham, our father, was the first that taught it, after he had established it by philosophical research. He proclaimed, therefore, “the name of the Lord the God of the Universe” (Gen. xxi. 33); and he had previously expressed this theory in the words, “The Possessor of heaven and earth” (ibid. xiv. 22).