CHAPTER IV

JOSEPH AL-BASIR AND JESHUA BEN JUDAH

I. _Joseph Al-Basir (11th century)_[80]

Joseph ben Abraham, euphemistically surnamed on account of his

blindness, al-Basir (the seer), was a Karaite and lived in Babylonia or

Persia in the beginning of the eleventh century. His philosophical work

is closely modelled on the writings of the Arabian Mutakallimun, the

Mu`tazilites. Unlike Saadia, who tacitly accepts some of their methods

and views, al-Basir is an avowed follower of the Kalam and treats only

of those questions which are common to Jew and Mohammedan, avoiding, for

example, so important an issue as whether it is possible that the law of

God may be abrogated--a question which meant so much to Saadia. The

division of his investigation into the two parts, Unity and Justice, is

a serious matter with him; and he finds it necessary to tell us in

several instances why he chose to treat a given topic under the one or

the other heading. In spirit and temperament he is a thoroughgoing

rationalist. Brief and succinct to the point of obscurity, he betrays

neither partiality nor emotion, but fearlessly pushes the argument to

its last conclusion and reduces it to its lowest terms.

Saadia (above p. 28) puts revelation as a fourth source of truth

parallel to sense, judgment and logical inference. To be sure he, in one

instance (p. 35), speaks of the reason as preceding the Bible even as

tradition follows it, but this is only a passing observation, and is

properly corrected by the view expressed elsewhere (p. 28) that while a

Jew is not forbidden to speculate, he must not set the Bible aside and

adopt opinions as they occur to him. Al-Basir does not leave the matter

in this unsettled condition. He definitely gives priority--logical

priority, to reason. Knowledge, he says, must precede revelation. The

prophet as the messenger of God cannot be believed on his word, for the

opponent may have the same claim. Not only must the prophet

authenticate his mission by the performance of a miracle which cannot be

explained by natural means, but we must know besides that he who sent

him has our good at heart and would not deceive us. A knowledge of the

existence, power and wisdom of the creator must therefore precede our

belief in the prophet's mission. To take these truths from the words of

the prophet and then give him credence because God sent him would be

reasoning in a circle. The minimum of knowledge therefore which is

indispensable before we can make any appeal to the words of the prophet

is rational proof of the existence, power and wisdom of God. Having this

minimum the person who is not practiced in speculative investigation may

rely for the rest of the creed, for example, the unity of God and his

other attributes, upon the words of the Bible. For if we know

independently that God is Omnipotent and Omniscient, and the prophet can

substantiate his claim to be a divine messenger by the performance of

genuine miracles, his reliability is established and we are safe in

accepting all that he has to say without proof; but the fundamental

thing to do is to establish the prophet's reliability, and for this an

independent source of evidence is necessary. This is the reason.

Our problem therefore is to prove the power and wisdom of God, which

will imply his existence. We cannot do this directly, for we cannot see

God. Hence the only method is to prove the existence of a powerful and

wise creator through his creation. We must prove his power in doing

things which we cannot do, such as the ability to create our bodies. But

for this it is necessary to show that our bodies--and the same will

apply to the other bodies of the world, and hence to the world as a

whole--were created, _i. e._, that there was a time when they were not.

This leads us to an analysis of the constituents of body. All bodies

consist of atoms and their "accidents," or conditions and qualities. The

primary accidents, which are presupposed by all the rest, are the

following four, combination, separation, motion and rest. Without these

no body can exist, for body is the result of a combination and

separation of atoms at rest or in motion. But combination and separation

are the acts of a combiner and separater, as we can infer from the

analogy of our own acts. Our acts have ourselves as their creators,

hence the acts visible in the combinations and separations of atoms to

form bodies must also have their creator.

The attributes of the creator we infer from the nature of his work. So

we call God "Powerful," meaning that he had the power to create the

world. As creation denotes power, so the success and harmony of the

product argues wisdom; and this power and wisdom thus established are

not disproved by an occasional production or event which is not perfect,

a monstrosity for example, or disease and suffering. We say in reference

to these that God must have a deeper object in view, to inspire mankind

with the fear of God, and in order to increase their reward in the next

world.

The attribute of Life follows from the other two, for life denotes the

possession or capacity of power and knowledge.

Thus al-Basir has the same three essential attributes as Saadia. His

proof of the existence of God is also identical with one of the proofs

of Saadia. But he shows himself a more loyal follower of the Kalam by

frankly adopting the atomic theory, whereas Saadia opposes it (p. 25).

Other predicates of God are perception, will, unity, incorporeality and

eternity.

Perception is one of the most important expressions of life, but it must

not be confused with knowledge or wisdom. The latter embraces the

non-existent as well as the existent, the former the existent only. It

is in virtue of the former attribute that we speak of God as "hearing"

and "seeing."

"Willing" is another attribute of God, and those are wrong who identify

God's will with his knowledge, and define God's willing to mean that his

works take place in accordance with his knowledge. God's will must be a

special attribute since we see in creation traces of free will. To be

the will of God it must not reside in anything different from God, and

yet it cannot inhere in God as the subject, for only body is capable of

being the subject of accidents. The only solution, therefore, is that

God exercises his voluntary activity through a will which he creates, a

will not residing in any subject.

This discussion of the nature of God's will seems a case of hair

splitting with a vengeance, and al-Basir is not the author of it. As in

his other doctrines so in this also he is a faithful follower of the

Mu`tazila, and we shall see more of this method in his discussion of the

unity of God despite the plurality of his attributes.

But we shall first take up the attributes of incorporeality and

eternity, which can be dismissed in a few words.

God is eternal because the only other alternative is that he is created.

But if so there is a creator, and if the latter is again created, he

must likewise have a creator, and so we are led to infinity, which

cannot be, the infinite regress being in all cases an impossibility

according to an axiom of the Kalam. We must, therefore, have an eternal

creator somewhere, and he is God.

From God's eternity follows his incorporeality, for we have shown before

that all body is created, since it presupposes combination and

separation, and the latter a combiner and separater.

When we speak of the unity of God we mean first that there is no second

God, and then that his own essence has no composition or plurality in

it. Two Gods is an absurdity, for the one might desire what the other

does not, and he whose will predominates is the real God. It is no

objection to say that in their wisdom they would never disagree, because

the _possibility_ is there, and this makes the above argument valid.

Again, if there were two Gods they would have to be completely alike in

their essential attributes, and as space cannot hold them apart, since

they are not bodies, what is there to constitute them two?

The other problem, of God's simplicity, is more difficult. Does not the

multiplicity of attributes make God's essence multiple and composite?

The form which this question took was this. Shall we say that God is

omnipotent through Power, omniscient through Knowledge, and so on? If

so, this Power, Knowledge, etc., are created or eternal. If the Power,

say, is created, then God must have had power in order to create it,

hence was powerful not through Power. If the Power is eternal, we have

more than one God, and "Power" as an eternal would also be Wise and

Living, etc.; Wisdom would also be powerful, living, etc., and so on

with the other attributes, a doctrine closely bordering on Christianity

and reminding one of Augustine. The principle of monotheism could not

allow such a conception as this. If Power is neither created nor

eternal, it follows that God is omnipotent not through Power as an

external cause or a distinct entity, but through his own essence. The

attributes Power, Wisdom, Life, are not anything distinguishable from

each other and from God's essence. They are modes or conditions of

God's essence, and are known along with it.

The same considerations which prompted us to conceive God as one and

simple, make impossible the belief in the eternity of God's word. This

was a point much discussed in the Mohammedan schools, and was evidently

directed against Christianity, where the Word or Logos was identified

with the second person in the Trinity. Eternity, Al-Basir says, is

incompatible with the idea and purpose of speech. God speaks with a word

which he creates. This adds no new predicate to God, but is implied in

his Power. The attribute omnipotent implies that when he wills he can

make himself understood by us as we do through speech.

We notice that Al-Basir is more elaborate in his discussion of the

attributes than Saadia, and like Al-Mukammas he makes use of the formulæ

of the Kalam, "omnipotent not with Power, omniscient not with Wisdom."

Saadia does not follow the Kalam so closely, but is just as emphatic in

his endeavor to show that the three essential attributes are only

verbally three; conceptually and really they are one.

The doctrine of the attributes brings to a close the section on unity,

and the second division of the investigation is entitled Justice and

Fairness. The main problems here are the nature of good and evil and the

relation of God to them, the question of free will and other subordinate

topics, theological and eschatological.

With regard to the first question two extreme positions are possible,

which were actually held by Mohammedan schools of Al-Basir's day. One is

that nothing is good or bad in itself, our reason not recognizing it as

such; that the divine command or prohibition makes the thing good or

bad. Hence, the representatives of this opinion say, God, who stands

above his commands and prohibitions, is not bound by them. Good and bad

hold for the subject, not for the author. The acts of God do not come

within the classification, and hence it is possible that God may do what

we regard as injustice. Some, in their endeavor to be consistent and to

carry the argument to its last conclusion, did not even shrink from the

_reductio ad absurdum_ that it is possible God may lie; for, said they,

if I promise a boy sweetmeats and fail to keep my promise, it is no

worse than if I beat him.

For this school there is no problem of evil, because ethical

distinctions do not apply to God's doings. Whatever God does is good.

The other school came under the influence of Greek thought and

identified the idea of God with the idea of the Good. They maintained

that from the nature of God's essence it was not only his duty to do the

good, but that it was impossible for him to do anything else. Doing good

is a necessity of his nature, and our good and evil are also his good

and evil. Ethical values are absolute and not relative.

Neither of these radical views can be maintained. The first is refuted

by its own consequences which only very few of its advocates were bold

enough to adopt. The possibility of God telling a falsehood, which is

implied in the purely human validity of good and evil, is subversive of

all religion. God would then cease to be trustworthy, and there would be

no reason for giving him obedience. Besides, if revelation alone

determines right and wrong, it would follow that if God chose to reverse

his orders, our moral judgments would be turned the other way around,

good would be evil, and evil good. Finally, if good and bad are

determined by the will of God only, those who do not believe in

revelation would be without an idea of right and wrong, but this is

manifestly not true.

But the other opinion, that God is compelled by the necessity of his

nature to do the good, is also erroneous. In the first place it detracts

from God's omnipotence to say he cannot do wrong. Besides, if he is

compelled by an inner necessity to do the good, he must always have done

this, and the world would have existed from eternity. It is just as

wrong to say that it is the duty of God to do what is good and useful

for man. For this is due to a confusion of the good or generous with the

obligatory. Any deed to which no blame attaches may be called good. If

no praise attaches to it either, it is indifferent. If it is deserving

of praise and its omission does not call forth blame, it is a generous

act. A duty is an act the omission of which deserves blame.

Now the truth in the question under discussion is midway between the two

extremes. God is able to do good as well as evil, and is under no

necessity. The notions of right and wrong are absolute and not merely

relative. God never does wrong because evil has no attractive power _per

se_. Wrong is committed always as a means to an end, namely, to gain an

advantage or avoid an injury. God is not dependent upon anything; he

needs no advantages and fears no injuries. Hence there is nothing to

prompt him to do wrong. The good on the other hand attracts us by its

inherent goodness, not for an ulterior end. If the good were done only

for the sake of deriving some benefit external to the good itself, God,

who is self-sufficient, would not do anything either good or evil. God

does the good always and not the bad, because in his wisdom he sees the

difference between them. It was a deed of generosity in God to have

created the world and given life to his creatures, but it was not a

duty.

This conception of the nature of good and evil leaves on our hands the

problem of evil. Why does a good God permit disease and suffering to

exist in the world? In particular, how explain the suffering and death

of innocent children and harmless animals?

The answer of Al-Basir is that infliction of pain may under certain

circumstances be a good instead of an evil. In human relations a person

is permitted to inflict pain on another in self-defence, or to prevent

the pain from becoming worse, as, for example, when a finger is

amputated to save the hand. The infliction of pain is not only

permitted, it becomes a duty in case of retribution, as in a court of

justice; and finally it is permitted to inflict temporary pain if it

will result in a greater advantage in the future. The last two cases

apply also to God's treatment of his creatures. Disease and suffering

are either punishment for offences committed, or are imposed with a view

to later reward. In the case of children the last explanation alone is

applicable. They will be rewarded in the next world. At the same time

the parents are admonished to repentance and good conduct.

The most difficult question of the section on justice is that of free

will and foreknowledge. Is man master of his actions? If so, how can we

reconcile this with God's omniscience, who knows beforehand how the

person will act at a given moment? Is man free to decide at the last

moment in a manner contrary to God's knowledge? If so, we defend freedom

at the expense of God's omniscience. If man is bound to act as God

foreknew he would act, divine knowledge is saved, man's freedom lost.

Al-Basir has no doubt man is free. Our own consciousness testifies to

this. When we cut off our finger bitten by a snake, we know that we

ourselves did it for a purpose, and distinguish it from a case of our

finger being cut off by order of an official, before whom we have been

accused or maligned. One and the same act can have only one author and

not two, and we know that we are the authors of our acts. There is a

much closer connection between an agent and his act than between a

knower and his knowledge, which may be the common property of many, and

no one doubts that a man's knowledge is his own.

The dilemma above mentioned with its two horns, of which one denies

God's knowledge, the other man's freedom, is puzzling enough, to be

sure. But we are not bound to answer it since it is purely hypothetical.

We do not know of a real instance in which a man's decision tended to be

contrary to God's foreknowledge of its outcome. Just as we should refuse

to answer the question whether an actual case of injustice on the part

of God would prove his ignorance or dependence, because we know through

irrefutable proofs that God is wise and without need; so here we say man

has freedom though God knows he will act thus and so, and refuse to say

whether in case the unbeliever turned believer it would prove God's

ignorance or change in his knowledge.

God's creation was a pure act of grace. But once having done this and

communicated to us a knowledge of himself and his will, it is now his

duty to guide us in the right path, by sending us his prophets. The

commandments and prohibitions must never be contrary to the knowledge of

reason. We must see in the commandments means of guidance, in the

prohibitions a protection against destructive influences. If they had

not this rational basis, we do not see why God should have imposed them

upon us.

Having given us reason to know his being, and having announced his truth

through the prophets, it is his duty to reward those who knew him and

were obedient, eternally in the next world, and to punish eternally the

unbeliever. If one has merits and sins, they are balanced against each

other. If the sinner repents of his evil deeds, it is the duty of God to

accept his repentance and remit his punishment.

2. _Jeshua ben Judah_[81]

Jeshua ben Judah or, as he is known by his Arabic name, Abu al-Faraj

Furkan ibn Asad, was likewise a Karaite, a pupil of Joseph Al-Basir,

and flourished in Palestine in the second half of the eleventh century.

His point of view is essentially the same as that of his teacher,

Al-Basir. He is also a follower of the Mu`tazilite Kalam and as strong a

rationalist as his master. He agrees with Al-Basir that we cannot get

certain knowledge of the creation of the world and the existence of God

from the Bible. This information must come originally from rational

speculation. It should then be applied to the miracles of the prophets

so as to prove the authenticity of their mission and the truth of their

announcements.

He adopts the atomic theory, though he is opposed to the view that atoms

are created ever anew by God from moment to moment, and that there is no

natural and necessary sequence or continuity in the phenomena of the

world or qualities of bodies, all being due to habit, and custom induced

in us by God's uninterrupted creations. As in his philosophical

discussions he is a follower of the Kalam, so in his legalistic works he

is indebted to the Mohammedan schools of religious law.

Like Al-Basir, Jeshua ben Judah regards as the corner stone of his

religious philosophy the proof that the world was created, _i. e._, that

it is not eternal. His arguments are in essence the same, though

differently formulated. In their simplest form they are somewhat as

follows. The world and its bodies consist of atoms and their accidents.

Taking a given atom for the sake of argument we know that it is

immaterial to it, so far as its own essence is concerned, whether it

occupy one place or another. As a fact, however, it does occupy a

definite place at a given moment. This must be due to a cause. And as

the atom in question in the course of time changes its place, this shows

that the cause which kept it in the former place has disappeared and

given way to a new cause, and so on. In other words, the successive

causes which determine the positions and motions of the atoms are not

permanent, hence not eternal but created. The necessary inference is

that the atoms or the bodies, which cannot exist without these created

causes (else they could not occupy one place rather than another), must

also be created.

Another form of the argument for creation is this. The eternal has no

cause. It exists by virtue of its own essence, and is not dependent on

anything else. If now the atoms were eternal, they would have to persist

in the same condition all the time; for any change would imply a cause

upon which the atom is dependent, and this is fatal to its eternity. But

the atoms do constantly change their condition and place. Hence they are

created.

If the things of the world are created, someone must have created them.

This is clear. But there may be room for the supposition that this

creative agency is a "_cause_," _i. e._, an impersonal entity, which by

necessity produces other things from itself. Hence we must hasten to say

that this conception of the Creator is impossible because incompatible

with our results so far. A necessarily producing cause cannot be without

creating, hence an eternal cause implies an eternal effect--which

contradicts our idea of a created world proved above. We say, therefore,

that the Creator is not a "cause" but an "agent," _i. e._, one acting

with will and choice.

God is incorporeal because body consists of atoms, and atoms, we have

shown, are created. Besides, if he were corporeal, he could not create

bodies any more than we can. He would furthermore be limited to a

definite place, and the same arguments cited above to prove that atoms

are dependent on a cause would apply to him. Finally we as corporeal

beings cannot exert an influence on objects except by coming in contact

with them. God causes the seed to grow without being in contact with it.

Hence he is not body, and the scriptural passages apparently teaching

the contrary must be explained otherwise.

Jeshua ben Judah likewise agrees with Al-Basir in regarding the nature

of good and evil as absolute, not relative. Like his master he opposes

those who make God's command and prohibition the sole creators of good

and evil respectively, as on the other hand he refuses to agree with the

view that God is bound by necessity to do the good. Our reason

distinguishes between good and evil as our senses between white and

black.

Among other arguments in favor of the absolute character of right and

wrong, which we have already found in Al-Basir, appears the following.

If good and evil mean simply that which God commands and prohibits

respectively, and the distinction holds only for us but not for God, it

follows that God may do what we think is evil. If this be so, we have no

ground for believing in the good faith of the prophet--God might have

sent him to deceive us--and the alleged basis of right and wrong is

removed.

We conclude therefore that good and evil are absolute and are binding

upon God as well. God can do evil as well as good, but being omnipotent

he can accomplish his purpose just as easily by doing good as by doing

evil, and hence surely prefers to do good. Besides, all evil doing is

the result of some need, but God has no needs, being self-sufficient,

hence he does not do evil.

It follows from the above that God had a purpose in creating the world.

For an act without a purpose is vain and hence bad. This purpose cannot

have been egoistic, since God is without need, being above pleasure and

pain. The purpose must therefore have been the well-being of his

creatures.

A History of Mediaeval Jewish Philosophy · 第 4 / 20 章