Bayle read this reply, and was pleased but not satisfied with it. In the second edition of the dictionary, under the same article 'Rorarius', he added the following note:
'I declare first of all that I am very glad I have proposed some small difficulties against the system of that great philosopher, since they [38] have occasioned some answers whereby that subject has been made clearer to me, and which have given me a more distinct notion of what is most to be admired in it. I look now upon that new system as an important conquest, which enlarges the bounds of philosophy. We had only two hypotheses, that of the Schools and that of the Cartesians: the one was a way of influence of the body upon the soul and of the soul upon the body; the other was a way of assistance or occasional causality. But here is a new acquisition, a new hypothesis, which may be called, as Fr. Lami styles it, a way of pre-established harmony. We are beholden for it to M. Leibniz, and it is impossible to conceive anything that gives us a nobler idea of the power and wisdom of the Author of all things. This, together with the advantage of setting aside all notions of a miraculous conduct, would engage me to prefer this new system to that of the Cartesians, if I could conceive any possibility in the way of pre-established harmony.
'I desire the reader to take notice that though I confess that this way removes all notions of a miraculous conduct, yet I do not retract what I have said formerly, that the system of occasional causes does not bring in God acting miraculously. (See M. Leibniz's article in Histoire des Ouvrages des Savants, July 1698.) I am as much persuaded as ever I was that an action cannot be said to be miraculous, unless God produces it as an exception to the general laws; and that everything of which he is immediately the author according to those laws is distinct from a miracle properly so called. But being willing to cut off from this dispute as many things as I possibly can, I consent it should be said that the surest way of removing all notions that include a miracle is to suppose that all created substances are actively the immediate causes of the effects of nature. I will therefore lay aside what I might reply to that part of M. Leibniz's answer.
'I will also omit all objections which are not more contrary to his opinion than to that of some other philosophers. I will not therefore propose the difficulties that may be raised against the supposition that a creature can receive from God the power of moving itself. They are strong and almost unanswerable, but M. Leibniz's system does not lie more open to them than that of the Aristotelians; nay, I do not know whether the Cartesians would presume to say that God cannot communicate to our souls a power of acting. If they say so, how can they own that Adam sinned? And if they dare not[39] say so they weaken the arguments whereby they endeavour to prove that matter is not capable of any activity. Nor do I believe that it is more difficult for M. Leibniz than for the Cartesians or other philosophers, to free himself from the objection of a fatal mechanism which destroys human liberty. Wherefore, waiving this, I shall only speak of what is peculiar to the system of the pre-established harmony.