Leibniz was above all things a metaphysician. That does not mean that his head was in the clouds, or that the particular sciences lacked interest for him. Not at all—he felt a lively concern for theological debate, he was a mathematician of the first rank, he made original contributions to physics, he gave a realistic attention to moral psychology. But he was incapable of looking at the objects of any special enquiry without seeing them as aspects or parts of one intelligible universe. He strove

Leibniz wrote two books; a considerable number of articles in learned periodicals; and an enormous number of unpublished notes, papers and letters, preserved in the archives of the Electors of Hanover not because of the philosophical significance of some of them, but because of the political importance of most of them. From among this great mass various excerpts of philosophical interest have been made by successive editors of Leibniz's works. It may be that the most profound understanding of hi

It has ever been seen that men in general have resorted to outward forms for the expression of their religion: sound piety, that is to say, light and virtue, has never been the portion of the many. One should not wonder at this, nothing is so much in accord with human weakness. We are impressed by what is outward, while the inner essence of things requires consideration of such a kind as few persons are fitted to give. As true piety consists in principles and practice, the outward forms of relig

1. I begin with the preliminary question of the conformity of faith with reason , and the use of philosophy in theology, because it has much influence on the main subject of my treatise, and because M. Bayle introduces it everywhere. I assume that two truths cannot contradict each other; that the object of faith is the truth God has revealed in an extraordinary way; and that reason is the linking together of truths, but especially (when it is compared with faith) of those whereto the human mind

1. Having so settled the rights of faith and of reason as rather to place reason at the service of faith than in opposition to it, we shall see how they exercise these rights to support and harmonize what the light of nature and the light of revelation teach us of God and of man in relation to evil. The difficulties are distinguishable into two classes. The one kind springs from man's freedom, which appears incompatible with the divine nature; and nevertheless freedom is deemed necessary, in ord

107. Hitherto I have devoted myself to giving a full and clear exposition of this whole subject: and although I have not yet spoken of M. Bayle's objections in particular, I have endeavoured to anticipate them, and to suggest ways of answering them. But as I have taken upon myself the task of meeting them in detail, not only because there will perhaps still be passages calling for elucidation, but also because his arguments are usually full of wit and erudition, and serve to throw greater light

241. Now at last I have disposed of the cause of moral evil; physical evil , that is, sorrows, sufferings, miseries, will be less troublesome to explain, since these are results of moral evil. Poena est malum passionis, quod infligitur ob malum actionis , according to Grotius. One suffers because one has acted; one suffers evil because one does evil. Nostrorum causa malorum Nos sumus . It is true that one often suffers through the evil actions of others; but when one has no part in the offence o

Some persons of discernment have wished me to make this addition. I have the more readily deferred to their opinion, because of the opportunity thereby gained for meeting certain difficulties, and for making observations on certain matters which were not treated in sufficient detail in the work itself. objection i Whoever does not choose the best course is lacking either in power, or knowledge, or goodness. God did not choose the best course in creating this world. Therefore God was lacking in p

February 1712 I said in my essays, § 392 , that 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 on

1. As the question of Necessity and Freedom, with other questions depending thereon, was at one time debated between the famous Mr. Hobbes and Dr. John Bramhall, Bishop of Derry, in books published by each of them, I have deemed it appropriate to give a clear account of them (although I have already mentioned them more than once); and this all the more since these writings of Mr. Hobbes have hitherto only appeared in English, and since the works of this author usually contain something good and

1. It is a pity that M. Bayle should have seen only the reviews of this admirable work, which are to be found in the journals. If he had read it himself and examined it properly, he would have provided us with a good opportunity of throwing light on many difficulties, which spring again and again like the head of the hydra, in a matter where it is easy to become confused when one has not seen the whole system or does not take the trouble to reason according to a strict plan. For strictness of re

cum caeteris ejus perfectionibus cunctisque actionibus conciliatam. The original edition of the Theodicy contained a fourth appendix under this title. It presented in scholastic Latin a formal summary of the positive doctrine expressed by the French treatise. It satisfied the academic requirements of its day, but would not, presumably, be of interest to many modern readers, and is consequently omitted here....