3. Statements similar to those of the Prophetical books of the Bible, which were the result of the influence of the Active Intellect and came to the sages in a dream or in the waking state, speaking of the future in an allegorical manner. These are the extraordinary tales found in the Talmud, which cannot be understood literally, as they involve a violation of the order of nature; and no miracle must be believed unless for a very important reason.
4. The homilies addressed to the people on the occasion of holidays for the purpose of exhorting them to divine worship and observance of the Law. Many of these are hyperbolical in their expression, especially in the promises concerning the future blessings in store for the people.
These were in the nature of encouragement to the people to make their burdens easier to bear. Here belong also unusual interpretations of Biblical verses, explanations which do not give the original meaning of the verse in question, but are suggested in order to interest the people. We must add, too, stories of the good things that came to pious people in return for their piety. These must be taken for the most part literally, unless they are clearly improbable.
5. Jokes and jests by way of relief from the strain of study. Hyperboles belong here.
6. Narratives of miracles done for pious people, such as reviving the dead, punishing with death by means of a word, bringing down rain, and so on. All these must be taken literally. To disbelieve is heresy. This is true only where the alleged miracles were done for a high purpose, otherwise we need not believe them.
The reason the Bible and the Talmud express themselves in corporeal terms concerning reward and punishment is in order to frighten the people and to impress them with the terrible punishment consequent upon wrongdoing. The people do not understand any reward and punishment unless it is physical and corporeal. In reality spiritual existence is more real than physical.[331]
CHAPTER XV
LEVI BEN GERSON
Among the men who devoted themselves to philosophical investigation in the century and a half after Maimonides"s death, the greatest and most independent was without doubt Levi ben Gerson or Gersonides, as he is also called. There were others who were active as commentators, translators and original writers, and who achieved a certain fame, but their work was too little original to merit more than very brief notice in these pages. Isaac Albalag[331a] (second half of thirteenth century) owes what reputation he enjoys to the boldness with which he enunciated certain doctrines, such as the eternity of the world and particularly the notion, well enough known among the Averroists of the University of Paris at that time and condemned by the Church, but never before announced or defended in Jewish philosophy--the so-called doctrine of the twofold truth. This was an att.i.tude a.s.sumed in self-defence, sincerely or not as the case may be, by a number of scholastic writers, who advanced philosophic views at variance with the dogma of the Church.
They maintained that a given thesis might be true and false at the same time, true for philosophy and false for theology, or vice versa.[332]
Shem Tob Falaquera (1225-1290) is a more important man than Albalag. He was a thorough student of the Aristotelian and other philosophy that was accessible to him through his knowledge of Arabic. Munk"s success in identifying Avicebron with Gabirol (p. 63) was made possible by Falaquera"s translation into Hebrew of extracts from the "Fons Vitae." Of great importance also is Falaquera"s commentary of Maimonides"s "Guide,"
which, with that of Moses of Narbonne (d. after 1362), is based upon a knowledge of Arabic and a thorough familiarity with the Aristotelian philosophy of the Arabs, and is superior to the better known commentaries of Shemtob, Ephodi, and Abarbanel. Falaquera also wrote original works of an ethical and philosophical character.
Joseph Ibn Caspi (1297-1340) is likewise a meritorious figure as a commentator of Maimonides and as a philosophical exegete of Scripture.
But none of these men stands out as an independent thinker with a strong individuality, carrying forward in any important and authoritative degree the work of the great Maimonides. Great Talmudic knowledge, which was a necessary qualification for national recognition, these men seem not to have had; and on the other hand none of them felt called upon or able to make a systematic synthesis of philosophy and Judaism in a large way.
Levi ben Gerson (1288-1344) was the first after Maimonides who can at all be compared with the great sage of Fostat. He was a great mathematician and astronomer; he wrote supercommentaries on the Aristotelian commentaries of Averroes, who in his day had become the source of philosophical knowledge for the Hebrew student; he was thoroughly versed in the Talmud as his commentary on the Pentateuch shows; and he is one of the recognized Biblical exegetes of the middle ages. Finally in his philosophical masterpiece "Milhamot Adonai" (The Wars of the Lord),[333] he undertakes to solve in a thoroughly scholastic manner those problems in philosophy and theology which Maimonides had either not treated adequately or had not solved to Gersonides"s satisfaction. That despite the technical character and style of the "Milhamot," Gersonides achieved such great reputation shows in what esteem his learning and critical power were held by his contemporaries. His works were all written in Hebrew, and if he had any knowledge of Arabic and Latin it was very limited, too limited to enable him to make use of the important works written in those languages.[334]
His fame extended beyond the limits of Jewish thought, as is shown by the fact that his scientific treatise dealing with the astronomical instrument he had discovered was translated into Latin in 1377 by order of Pope Clement VI, and his supercommentaries on the early books of the Aristotelian logic were incorporated, in Latin translation, in the Latin editions of Aristotle and Averroes of the 16th century.[335]
Levi ben Gerson"s general att.i.tude to philosophical study and its relation to the content of Scripture is the same as had become common property through Maimonides and his predecessors. The happiness and perfection of man are the purpose of religion and knowledge. This perfection of man, or which is the same thing, the perfection of the human soul, is brought about through perfection in morals and in theoretical speculation, as will appear more clearly when we discuss the nature of the human intellect and its immortality. Hence the purpose of the Bible is to lead man to perfect himself in these two elements--morals and science. For this reason the Law consists of three parts. The first is the legal portion of the Law containing the 613 commandments, mandatory and prohibitive, concerning belief and practice.
This is preparatory to the second and third divisions of the Pentateuch, which deal respectively with social and ethical conduct, and the science of existence. As far as ethics is concerned it was not practicable to lay down definite commandments and prohibitions because it is so extremely difficult to reach perfection in this aspect of life. Thus if the Torah gave definite prescriptions for exercising and controlling our anger, our joy, our courage, and so on, the results would be very discouraging, for the majority of men would be constantly disobeying them. And this would lead to the neglect of the other commandments likewise. Hence the principles of social and ethical conduct are inculcated indirectly by means of narratives exemplifying certain types of character in action and the consequences flowing from their conduct.
The third division, as was said before, contains certain teachings of a metaphysical character respecting the nature of existence. This is the most important of all, and hence forms the beginning of the Pentateuch.
The account of creation is a study in the principles of philosophical physics.[336]
As to the relations of reason and belief or authority, Levi ben Gerson shares in the optimism of the Maimonidean school and the philosophic middle age generally, that there is no opposition between them. The priority should be given to reason where its demands are unequivocal, for the meaning of the Scriptures is not always clear and is subject to interpretation.[337] On the other hand, after having devoted an entire book of his "Milhamot" to a minute investigation of the nature of the human intellect and the conditions of its immortality, he disarms in advance all possible criticism of his position from the religious point of view by saying that he is ready to abandon his doctrine if it is shown that it is in disagreement with religious dogma. He developed his views, he tells us, because he believes that they are in agreement with the words of the Torah.[338] This apparent contradiction is to be explained by making a distinction between the abstract statement of the principle and the concrete application thereof. In general Levi ben Gerson is so convinced of man"s prerogative as a rational being that he cannot believe the Bible meant to force upon him the belief in things which are opposed to reason. Hence, since the Bible is subject to interpretation, the demands of the reason are paramount where they do not admit of doubt. On the other hand, where the traditional dogma of Judaism is clear and outspoken, it is inc.u.mbent upon man to be modest and not to claim the infallibility of direct revelation for the limited powers of logical inference and deduction.
We must now give a brief account of the questions discussed in the "Milhamot Adonai." And first a word about Gersonides"s style and method.
One is reminded, in reading the Milhamot, of Aristotle as well as Thomas Aquinas. There is no rhetoric and there are no superfluous words. All is precise and technical, and the vocabulary is small. One is surprised to see how in a brief century or so the Hebrew language has become so flexible an instrument in the expression of Aristotelian ideas. Levi ben Gerson does not labor in the expression of his thought. His linguistic instrument is quite adequate and yields naturally to the manipulation of the author. Gersonides, the minute logician and a.n.a.lyst, has no use for rhetorical flourishes and figures of speech. The subject, he says, is difficult enough as it is, without being made more so by rhetorical obscuration, unless one intends to hide the confusion of one"s thought under the mask of fine writing.[339] Like Aristotle and Thomas Aquinas, he gives a history of the opinions of others in the topic under discussion, and enumerates long lists of arguments _pro_ and _con_ with rigorous logical precision. The effect upon the reader is monotonous and wearisome. Aristotle escapes this by the fact that he is groping his way before us. He has not all his ideas formulated in proper order and form ready to deliver. He is primarily the investigator, not the pedagogue, and the brevity and obscurity of his style pique the ambitious reader and spur him on to puzzle out the meaning. Not so Thomas Aquinas and the scholastics generally. As the term scholastic indicates, they developed their method in the schools. They were expositors of what was ready made, rather than searchers for the new. Hence the question of form was an important one and was determined by the purpose of presenting one"s ideas as clearly as may be to the student. Add to this that the logic of Aristotle and the syllogism was the universal method of presentation and the monotony and wearisomeness becomes evident. Levi ben Gerson is in this respect like Aquinas rather than like Aristotle. And he is the first of his kind in Jewish literature. Since the larger views and problems were already common property, the efforts of Gersonides were directed to a more minute discussion of the more technical details of such problems as the human intellect, prophecy, Providence, creation, and so on. For this reason, too, it will not be necessary for us to do more than give a brief resume of the results of Gersonides"s lucubrations without entering into the really bewildering and hair-splitting arguments and distinctions which make the book so hard on the reader.
We have already had occasion in the Introduction (p. x.x.xvi) to refer briefly to Aristotle"s theory of the intellect and the distinction between the pa.s.sive and the active intellects in man. The ideas of the Arabs were also referred to in our treatment of Judah Halevi, Ibn Daud and Maimonides (pp. 180 f., 213 f., 282). Hillel ben Samuel, as we saw (p. 317 ff.), was the first among the Jews who undertook to discuss in greater detail the essence of the three kinds of intellect, material, acquired and active, as taught by the Mohammedan and Christian Scholastics, and devoted some s.p.a.ce to the question of the unity of the material intellect. Levi ben Gerson takes up the same question of the nature of the material intellect and discusses the various views with more rigor and minuteness than any of his Jewish predecessors. His chief source was Averroes. The princ.i.p.al views concerning the nature of the possible or material intellect in man were those attributed to Alexander of Aphrodisias, the most important Greek commentator of Aristotle (lived about 200 of the Christian Era), Themistius, another Aristotelian Greek commentator who lived in the time of Emperor Julian, and Averroes, the famous Arabian philosopher and contemporary of Maimonides. All these three writers pretended to expound Aristotle"s views of the pa.s.sive intellect rather than propound their own. And Levi ben Gerson discusses their ideas before giving his own.
Alexander"s idea of the pa.s.sive intellect in man is that it is simply a capacity residing in the soul for receiving the universal forms of material things. It has no substantiality of its own, and hence does not survive the lower functions of the soul, namely, sensation and imagination, which die with the body. This pa.s.sive intellect is actualized through the Active Intellect, which is not a part of man at all, but is identified by Alexander with G.o.d. The Active Intellect is thus pure form and actuality, and enables the material or possible intellect in man, originally a mere potentiality, to acquire general ideas, and thus to become an intellect with a content. This is called the actual or acquired intellect, which though at first dependent on the data of sense, may succeed later in continuing its activity unaided by sense perception. And in so far as the acquired intellect thinks of the purely immaterial ideas and things which make up the content of the divine intellect (the Active Intellect), it becomes identified with the latter and is immortal. The reason for supposing that the material intellect in man is a mere capacity residing in the soul and not an independent substance is because as having the capacity to receive all kinds of forms it must itself not be of any form. Thus in order that the sense of sight may receive all colors as they are, it must itself be free from color. If the sight had a color of its own, this would prevent it from receiving other colors. Applying this principle to the intellect we make the same inference that it must in itself be neutral, not identified with any one idea or form, else this would color all else knocking for admission, and the mind would not know things as they are.
Now a faculty which has no form of its own, but is a mere mirror so to speak of all that may be reflected in it, cannot be a substance, and must be simply a power inherent in a substance and subject to the same fate as that in which it inheres. This explains the motive of Alexander"s view and is at the same time a criticism of the doctrine of Themistius.
This commentator is of the opinion that the pa.s.sive intellect of which Aristotle speaks is not a mere capacity inherent in something else, but a real spiritual ent.i.ty or substance independent of the lower parts of the soul, though a.s.sociated with them during the life of the body, and hence is not subject to generation and destruction, but is eternal. In support of this view may be urged that if the pa.s.sive intellect were merely a capacity of the lower parts of the soul, we should expect it to grow weaker as the person grows older and his sensitive and imaginative powers are beginning to decline; whereas the contrary is the case. The older the person the keener is his intellect. The difficulty, however, remains that if the human intellect is a real substance independent of the rest of the soul, why is it that at its first appearance in the human being it is extremely poor in content, being all but empty, and grows as the rest of the body and the soul is developed?
To obviate these difficulties, Averroes in his commentary on the _De Anima_ of Aristotle practically identifies (according to Levi ben Gerson"s view of Averroes) the material intellect with the Active Intellect. The Active Intellect according to him is neither identical with the divine, as Alexander maintains, nor is it a part of man, as Themistius and others think, but is the last of the separate Intelligences, next to the spiritual mover of the lunar sphere. It is a pure actuality, absolutely free from matter, and hence eternal. This Active Intellect in some mysterious manner becomes a.s.sociated with man, and this a.s.sociation results in a temporary phase represented by the material intellect. As a result of the sense perceptions, images of the external objects remain in the imagination, and the Active Intellect takes hold of these images, which are potentially universal ideas, and by its illumination produces out of them actual ideas and an intellect in which they reside, the material intellect. The material intellect is therefore the result of the combination of the Active Intellect with the memory images, known as _phantasmata_ (fa?t?sata), in the human faculty of imagination. So long as this a.s.sociation exists, the material intellect receives the intelligible forms as derived from the _phantasmata_, and these forms are represented by such ideas as "all animal is sensitive," "all man is rational," _i. e._, ideas concerning the objects of this world. This phase of man"s mind ceases when the body dies, and the Active Intellect alone remains, whose content is free from material forms. The Active Intellect contemplates itself, a pure intelligence. At the same time it is possible for man to identify himself with the Active Intellect as he acquires knowledge in the material intellect, for the Active Intellect is like light which makes the eye see. In seeing, the eye not merely perceives the form of the external object, but indirectly also receives the light which made the object visible. In the same way the human soul in acquiring knowledge as implicit in its _phantasmata_, at the same time gets a glimpse of the spiritual light which converted the _phantasma_ into an explicit idea (_cf._ above, p. 320). When the soul in man perfects itself with all the knowledge of this world it becomes identified with the Active Intellect, which may be likened to the intellect or soul of the corporeal world.
In this combination of the views of Alexander and Themistius Averroes succeeds in obviating the criticisms levelled at the two former. That the power of the material intellect grows keener with age though the corporeal organs are weaker, supports Averroes"s doctrine as against Alexander, to whom it is a mere capacity dependent upon the mixture of the elements in the human body. But neither is he subject to the objection applying to Themistius"s view, that a real independent ent.i.ty could scarcely be void of all forms and a mere receptacle. For the material intellect as it really is in itself when not in combination with the human body is not a mere receptacle or empty potentiality. It is the Active Intellect, which combines in itself all immaterial forms and thinks them as it thinks itself. It is only in its individualized aspect that it becomes a potential intellect ready to receive all material forms.
But what Averroes gains here he loses elsewhere. There are certain considerations which are fatal to his doctrine. Thus it would follow that theoretical studies which have no practical aim are useless. But this is impossible. Nature has put in us the ability as well as the desire to speculate without reference to practical results. The pleasure we derive from theoretical studies is much greater than that afforded by the practical arts and trades. And nature does nothing in vain.
Theoretical studies must therefore have some value. But in Averroes"s theory of the material intellect they have none. For all values may be divided into those which promote the life of the body and those which lead to the final happiness of man. The former is clearly not served by those theoretical speculations which have no practical aim. On the contrary, they hinder it. Deep students of the theoretical sciences forego all bodily pleasures, and often do without necessities. But neither can there be any advantage in theoretical speculation for ultimate human happiness. For human happiness according to Averroes (and he is in a sense right, as we shall see later) consists in union with the Active Intellect. But this union takes place as a matter of course according to his theory at the time of death, whether a man be wise or a fool. For the Active Intellect then absorbs the material.
Another objection to Averroes"s theory is the following. If the material intellect is in essence the same as the Active Intellect, it is a separate, immaterial substance, and hence is, like the Active Intellect, one. For only that which has matter as its substratum can be _quant.i.tatively_ differentiated. Thus A is numerically different from B, though A and B are both men (_i. e._, _qualitatively_ the same), because they are corporeal beings. Forms as such can be differentiated qualitatively only. Horse is different from a.s.s in quality. Horse as such and horse as such are the same. It follows from this that the material intellect, being like the Active Intellect an immaterial form, cannot be numerically multiplied, and therefore is one only. But if so, no end of absurdities follows. For it means that all men have the same intellect, hence the latter is wise and ignorant at the same time in reference to the same thing, in so far as A knows a given thing and B does not know it. It would also follow that A can make use of B"s sense experience and build his knowledge upon it. All these inferences are absurd, and they all follow from the a.s.sumption that the material intellect is in essence the same as the Active Intellect. Hence Averroes"s position is untenable.[340]
Gersonides then gives his own view of the material intellect, which is similar to that of Alexander. The material intellect is a capacity, and the prime matter is the ultimate subject in which it inheres. But there are other powers or forms inhering in matter prior to the material intellect. Prime matter as such is not endowed with intellect, or all things would have human reason. Prime matter when it reaches the stage of development of the imaginative faculty is then ready to receive the material intellect. We may say then that the sensitive soul, of which the imaginative faculty is a part, is the subject in which the material intellect inheres. The criticism directed against Alexander, which applies here also, may be answered as follows. The material intellect is dependent upon its subject, the sensitive soul, for its existence only, not for the manner of receiving its knowledge. Hence the weakening or strengthening of its subject cannot affect it directly at all.
Indirectly there is a relation between the two, and it works in the reverse direction. When the sensitive powers are weakened and their activities diminish, there is more opportunity for the intellect to monopolize the one soul for itself and increase its own activity, which the other powers have a tendency to hinder, since the soul is one for all these contending powers. It follows of course that the material intellect in man is not immortal. As a capacity of the sensitive soul, it dies with the latter. What part of the human soul it is that enjoys immortality and on what conditions we shall see later. But before we do this, we must try to understand the nature of the Active Intellect.[341]
We know now that the function of the Active Intellect is to actualize the material intellect, _i. e._, to develop the capacity which the latter has of extracting general ideas from the particular memory images (phantasmata) in the faculty of imagination, so that this capacity, originally empty of any content, receives the ideas thus produced, and is thus const.i.tuted into an _actual_ intellect. From this it follows that the Active Intellect, which enables the material intellect to form ideas, must itself have the ideas it induces in the latter, though not necessarily in the same form. Thus an artisan, who imposes the form of chair upon a piece of wood, must have the form of chair in his mind, though not the same sort as he realizes in the wood. Now as all the ideas acquired by the material intellect const.i.tute one single activity so far as the end and purpose is concerned (for it all leads to the perfection of the person), the agent which is the cause of it all must also be one. Hence there are not many Active Intellects, each responsible for certain ideas, but one Intellect is the cause of all the ideas realized in the material intellect. Moreover, as this Active Intellect gives the material intellect not merely a knowledge of separate ideas, but also an understanding of their relations to each other, in other words of the systematic unity connecting all ideas into one whole, it follows that the Active Intellect has a knowledge of the ideas from their unitary aspect. In other words, the unity of purpose and aim which is evident in the development of nature from the prime matter through the forms of the elements, the plant soul, the animal soul and up to the human reason, where the lower is for the sake of the higher, must reside as a unitary conception in the Active Intellect.
For the Active Intellect has another function besides developing the rational capacity in man. We can arrive at this insight by a consideration undertaken from a different point of view. If we consider the wonderful and mysterious development of a seed, which is only a piece of matter, in a purposive manner, pa.s.sing through various stages and producing a highly complicated organism with psychic powers, we must come to the conclusion, as Aristotle does, that there is an intellect operating in this development. As all sublunar nature shows a unity of purpose, this intellect must be one. And as it cannot be like one of its products, it must be eternal and not subject to generation and decay.
But these are the attributes which, on grounds taken from the consideration of the intellectual activity in man, we ascribed to the Active Intellect. Hence it _is_ the Active Intellect. And we have thus shown that it has two functions. One is to endow sublunar nature with the intelligence and purpose visible in its processes and evolutions; the other is to enable the rational power in man to rise from a _tabula rasa_ to an actual intellect with a content. From both these activities it is evident that the Active Intellect has a knowledge of sublunar creation as a systematic unity.
This conception of the Active Intellect, Levi ben Gerson says, will also answer all the difficulties by which other philosophers are troubled concerning the possibility of knowledge and the nature of definition.
The problems are briefly these. Knowledge concerns itself with the permanent and universal. There can be no real knowledge of the particular, for the particular is never the same, it is constantly changing and in the end disappears altogether. On the other hand, the universal has no real existence outside of the mind, for the objectively real is the particular thing. The only really existing man is A or B or C; man in general, man that is not a particular individual man, has no objective extra-mental existence. Here is a dilemma. The only thing we can really know is the thing that is not real, and the only real thing is that which we cannot know. The Platonists solve this difficulty by boldly declaring that the universal ideas or forms are the real existents and the models of the things of sense. This is absurd.
Aristotle"s solution in the Metaphysics is likewise unsatisfactory. Our conception, however, of the Active Intellect enables us to solve this problem satisfactorily. The object of knowledge is not the particular thing which is constantly changing; nor yet the logical abstraction which is only in the mind. It is the real unity of sublunar nature as it exists in the Active Intellect.
The problem of the definition is closely related to that of knowledge.
The definition denotes the essence of every individual of a given species. As the individuals of a given species have all the same definition, and hence the same essence, they are all one. For what is not in the definition is not real. Our answer is that the definition represents that unitary aspect of the sublunar individuals which is in the Active Intellect. This aspect is also in a certain sense present in every one of the individual objects of nature, but not in the same manner as in the Active Intellect.[342]
We are now ready to take up the question of human immortality. The material intellect as a capacity for acquiring knowledge is not immortal. Being inherent in the sensitive soul and dependent for its acquisition of knowledge upon the memory images (phantasmata) which appear in the imagination, the power to acquire knowledge ceases with the cessation of sense and imagination. But the knowledge already acquired, which, we have shown above, is identical with the conceptions of sublunar nature in the Active Intellect, is indestructible. For these conceptions are absolutely immaterial; they are really the Active Intellect in a sense, and only the material is subject to destruction.
The sum of acquisition of immaterial ideas const.i.tutes the _acquired_ or _actual intellect_, and this is the immortal part of man.
Further than this man cannot go. The idea adopted by some that the human intellect may become identified completely with the Active Intellect, Levi ben Gerson rejects. In order to accomplish this, he says, it would be necessary to have a complete and perfect knowledge of all nature, and that too a completely unified and wholly immaterial knowledge just as it is in the Active Intellect. This is clearly impossible. But it is true that a man"s happiness after death is dependent upon the amount and perfection of his knowledge. For even in this life the pleasure we derive from intellectual contemplation is greater the more nearly we succeed in completely concentrating our mind on the subject of study.
Now after death there will be no disturbing factors such as are supplied in this world by the sensitive and emotional powers. To be sure this lack will also prevent the acquisition of new knowledge, as was said before, but the amount acquired will be there in the soul"s power all at once and all the time. The more knowledge one has succeeded in obtaining during life, the more nearly he will resemble the Active Intellect and the greater will be his happiness.[343]
The next topic Levi ben Gerson takes up is that of prognostication.
There are three ways in which certain persons come to know the future, _dreams_, _divination_ and _prophecy_. What we wish to do is to determine the kind of future events that may be thus known beforehand, the agency which produces in us this power, and the bearing this phenomenon has on the nature of events generally, and particularly as concerns the question of chance and free will.
That there is such knowledge of future events is a fact and not a theory. Experience testifies to the fact that there are certain people who are able to foretell the future, not as a matter of accident or through a chance coincidence, but as a regular thing. Diviners these are called, or fortune tellers. This power is even better authenticated in prophecy, which no one denies. We can also cite many instances of dreams, in which a person sees a future event with all its particulars, and the dream comes true. All these cases are too common to be credited to chance. Now what does this show as to the nature of the events thus foreseen? Clearly it indicates that they cannot be chance happenings, for what is by chance cannot be foreseen. The only conclusion then to be drawn is that these events are determined by the order of nature. But there is another implication in man"s ability to foretell the future, namely, that what is thus known to man is first known to a higher intellect which communicates it to us.
The first of these two consequences leads us into difficulties. For if we examine the data of prognostication, whether it be of dream, divination or prophecy, we find that they concern almost exclusively such particular human events as would be cla.s.sed in the category of the contingent rather than in that of the necessary. Fortune tellers regularly tell people about the kind of children they will have, the sort of things they will do, and so on. In prophecy similarly Sarah was told she would have a son (Gen. 18, 10). We also have examples of prognostication respecting the outcome of a battle, announcement of coming rain,--events due to definite causes--as well as the prediction of events which are the result of free choice or pure accident, as when Samuel tells Elisha that he will meet three men on the way, who will give him two loaves of bread, which he will accept; or when the prophet in Samariah tells the prophet in Bethel that he will be killed by a lion. The question now is, if these contingent things can be known in advance, they are not contingent; and if these are not, none are. For the uniform events in nature are surely not contingent. If then those events usually cla.s.sed as contingent and voluntary are not such, there is no such thing as chance and free will at all, which is impossible.
Our answer is that as a matter of fact those contingent happenings we call luck and ill luck do often come frequently to certain persons, whom we call lucky or unlucky, which shows that they are not the result of pure chance, and that there is some sort of order determining them.
Moreover, we know that the higher in the scale of being a thing is, the more nature takes care to guard it. Hence as man is the highest being here below, it stands to reason that the heavenly bodies order his existence and his fortune. And so the science of astrology, with all its mistakes on account of the imperfect state of our knowledge, does say a great many things which are true. This, however, does not destroy freedom and chance. For the horoscope represents only one side of the question. Man was also endowed with reason and purpose, which enable him whenever he chooses to counteract the order of the heavenly bodies. In the main the heavenly bodies by their positions and motions and the consequent predominance of certain elemental qualities in the sublunar world over others affect the temperaments of man in a manner tending to his welfare. The social order with its differentiation of labor and occupation is worked out wonderfully well--better than the system of Plato"s Republic--by the positions and motions of the heavenly bodies.
If not for this, all men would choose the more honorable trades and professions, there would be no one to do the menial work, and society would be impossible. At the same time there are certain incidental evils inherent in the rigid system which would tend to destroy certain individuals. To counteract these unintended defects, G.o.d endowed man with reason and choice enabling him to avoid the dangers threatening him in the world of nature.
The solution of our problem then is this. These human events have a twofold aspect. They are determined so far as they follow from the order of the heavenly bodies; and in so far they can be foretold. They are undetermined so far as they are the result of individual choice, and in so far they cannot be known beforehand. There are also pure chance events in inanimate nature, bearing no relation to human fortune. These cannot be foretold.[344]
We said above that there must be an intellect which knows these contingent events predicted in dreams, divination and prophecy and imparts a knowledge of them to these men. This can be no other than the Active Intellect, whose nature we discussed above. For the Active Intellect knows the order of sublunar things, and gives us a knowledge of them in the ideas of the material intellect. Moreover, he is the agent producing them through the instrumentality of the heavenly bodies.
Hence the heavenly bodies are also his instrument in ordering those contingent events which are predicted in dreams and prophetic visions.
The purpose of this information is to protect man against the evil destined for him in the order of the heavenly bodies, or in order that he may avail himself of the good in store for him if he knows of it.
There is a difference in kind between prophecy on the one hand and divination and dream on the other. Prophecy comes from the Active Intellect directly acting on the material intellect. Hence only intelligent men can be prophets. Divination and dream come from the Active Intellect indirectly. They are caused by the heavenly bodies, and the action is on the imagination. The imagination is more easily isolated from the other parts of the soul in young people and simpletons. Hence we find examples of dreams and divination among them.[345]
In discussing the problem of G.o.d"s knowledge, Gersonides takes direct issue with Maimonides. The reader will recall that the question turns upon the knowledge of particulars. Some philosophers go so far as to deny to G.o.d any knowledge of things other than his own essence; for the known is in a sense identified with the knower, and to bring in a multiplicity of ideas in G.o.d"s knowledge would endanger his unity.
Others, however, fell short of this extreme opinion and admitted G.o.d"s knowledge of things other than himself, but maintained that G.o.d cannot know particulars for various reasons. The particular is perceived by sense, a material faculty, whereas G.o.d is immaterial. Particulars are infinite and cannot be measured or embraced, whereas knowledge is a kind of measuring or embracing. The particulars are not always existing, and are subject to change. Hence G.o.d"s knowledge would be subject to change and disappearance, which is impossible. If G.o.d knows particulars how is it that there is often a violation of right and justice in the destinies of individual men? This would argue in G.o.d either inability or indifference, both of which are impossible.