Excursus On Theodicy

I wished to see the demonstrations mentioned by M. Bayle and contained in the sixth letter printed at Trévoux in 1703.

Father des Bosses has shown me this letter, in which the writer essays to demonstrate by the geometrical method that God is the sole true cause of all that is real. My perusal of it has confirmed me in the opinion which I indicated in the same passage, namely, that this proposition can be true in a very good sense, God being the only cause of pure and absolute realities, or perfections; but when one includes limitations or privations under the name of realities one can say that second causes co-operate in the production of what is limited, and that otherwise God would be the cause of sin, and even its sole cause. And I am somewhat inclined to think that the gifted author of the letter does not greatly differ in opinion from me, although he seems to include all modalities among the realities of which he declares God to be the sole cause. For in actual fact I think he will not admit that God is the cause and the author of sin. Indeed, he explains himself in a manner which seems to overthrow his thesis and to grant real action to creatures. For in the proof of the eighth corollary of his second proposition these words occur: ‘The natural motion of the soul, although determinate in itself, is indeterminate in respect of its objects. For it is love of good in [390]general. It is through the ideas of good appearing in individual objects that this motion becomes individual and determinate in relation to those objects. And thus as the mind has the power of varying its own ideas it can also change the determinations of its love. And for that purpose it is not necessary that it overcome the power of God or oppose his action. These determinations of motion towards individual objects are not invincible. It is this noninvincibility which causes the mind to be free and capable of changing them; but after all the mind makes these changes only through the motion which God gives to it and conserves for it.’ In my own style I would have said that the perfection which is in the action of the creature comes from God, but that the limitations to be found there are a consequence of the original limitation and the preceding limitations that occurred in the creature. Further, this is so not only in minds but also in all other substances, which thereby are causes co-operating in the change which comes to pass in themselves; for this determination of which the author speaks is nothing but a limitation.

Now if after that one reviews all the demonstrations or corollaries of the letter, one will be able to admit or reject the majority of its assertions, in accordance with the interpretation one may make of them. If by ‘reality’ one means only perfections or positive realities, God is the only true cause; but if that which involves limitations is included under the realities, one will deny a considerable portion of the theses, and the author himself will have shown us the example. It is in order to render the matter more comprehensible that I used in the Essays the example of a laden boat, which, the more laden it is, is the more slowly carried along by the stream. There one sees clearly that the stream is the cause of what is positive in this motion, of the perfection, the force, the speed of the boat, but that the load is the cause of the restriction of this force, and that it brings about the retardation.

It is praiseworthy in anyone to attempt to apply the geometrical method to metaphysical matters. But it must be admitted that hitherto success has seldom been attained: and M. Descartes himself, with all that very great skill which one cannot deny in him, never perhaps had less success than when he essayed to do this in one of his answers to objections. For in mathematics it is easier to succeed, because numbers, figures and calculations make good the defects concealed in words; but in metaphysics, where [391]one is deprived of this aid (at least in ordinary argumentation), the strictness employed in the form of the argument and in the exact definitions of the terms must needs supply this lack. But in neither argument nor definition is that strictness here to be seen.

The author of the letter, who undoubtedly displays much ardour and penetration, sometimes goes a little too far, as when he claims to prove that there is as much reality and force in rest as in motion, according to the fifth corollary of the second proposition. He asserts that the will of God is no less positive in rest than in motion, and that it is not less invincible. Be it so, but does it follow that there is as much reality and force in each of the two? I do not see this conclusion, and with the same argument one would prove that there is as much force in a strong motion as in a weak motion. God in willing rest wills that the body be at the place A, where it was immediately before, and for that it suffices that there be no reason to prompt God to the change. But when God wills that afterwards the body be at the place B, there must needs be a new reason, of such a kind as to determine God to will that it be in B and not in C or in any other place, and that it be there more or less promptly. It is upon these reasons, the volitions of God, that we must assess the force and the reality existent in things. The author speaks much of the will of God, but he does not speak much in this letter of the reasons which prompt God to will, and upon which all depends. And these reasons are taken from the objects.

I observe first, indeed, with regard to the second corollary of the first proposition, that it is very true, but that it is not very well proven. The writer affirms that if God only ceased to will the existence of a being, that being would no longer exist; and here is the proof given word for word:

‘Demonstration. That which exists only by the will of God no longer exists once that will has ceased.’ (But that is what must be proved. The writer endeavours to prove it by adding:) ‘Remove the cause, you remove the effect.’ (This maxim ought to have been placed among the axioms which are stated at the beginning. But unhappily this axiom may be reckoned among those rules of philosophy which are subject to many exceptions.) ‘Now by the preceding proposition and by its first corollary no being exists save by the will of God. Therefore, etc.’ There is ambiguity in this expression, that nothing exists save by the will of God. If one [392]means that things begin to exist only through this will, one is justified in referring to the preceding propositions; but if one means that the existence of things is at all times a consequence of the will of God, one assumes more or less what is in question. Therefore it was necessary to prove first that the existence of things depends upon the will of God, and that it is not only a mere effect of that will, but a dependence, in proportion to the perfection which things contain; and once that is assumed, they will depend upon God’s will no less afterwards than at the beginning. That is the way I have taken the matter in my Essays.

Nevertheless I recognize that the letter upon which I have just made observations is admirable and well deserving of perusal, and that it contains noble and true sentiments, provided it be taken in the sense I have just indicated. And arguments in this form may serve as an introduction to meditations somewhat more advanced.

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