Leibniz: Philosophy of Religion

In his rich and engaging essay, Professor Garber asks most centrally, “…what was the relation between Leibniz’s metaphysical project as set out in the so-called ‘Monadologie’ and the more theological project in the Essais de Théodicée?” His answer is, in short, that there isn’t much of a relationship between these two great works. Furthermore, he takes this result to be evidence of Leibniz’s not being a systematic philosopher in the spirit of Descartes or Spinoza. In these brief comments, I revisit (...) Garber’s two central questions in turn and offer some moderating resistance to both of his conclusions. (shrink)

Pointing to the origination of the concept of "simplicity", conveying concepts such as "infinity" and "universality" in Islamic philosophy as well as Western philosophy in the 17. Century, the author goes to elucidate the similarity between the meanings of "the simple existence", "the absolute existence" and "infinite existence" in the doctrines of Mulla Sadra, Spinoza, and Leibniz. He believes that from the rule of "the simplest reality..." of Mulla Sadra to the Spinoza's absolute existence, which are incorporated in Leibniz's philosophy, (...) the same intellectual movement can be seen! While describing the doctrines of these philosophers on the rule of "the simplest reality..." he mentions the monad 's "singularity in kind" and "plurality in reference" in Leibniz's doctrine and then adds: this discrepancy between the doctrines of Mulla Sadra and Leibniz on "pure simple" or as Leibniz puts it "existence", that according to him has no impossible predicates and attributes, has paved the way for plurals in Leibniz's philosophy, leading finally to what Mulla Sadra calls" primacy of quiddity". (shrink)

From among the arguments adduced for God's Existence, the ontological argument is of prime importance. Since long ago, prominent western philosophers have written important papers and books for or against this argument. Leibniz, who is one of the supporters of the ontological argument, claims that through removing the defect of the ontological argument posed by Anselm and Descartes, it can be transformed into an argument comparable to mathematical ones in terms of certainty and conclusiveness.In this paper, in addition to the (...) history of the ontological argument, we will explain Leibniz's view concerning its defect and inquire into his solutions in this regard. (shrink)

This contribution discusses Leibniz’s conception of the Christian church, his life-long ecumenical efforts, and his stance toward religious toleration. Leibniz’s regarded the main Christian denominations as particular churches constituting the only one truly catholic or universal church, whose authority went back to apostolic times, and whose theology was to be traced back to the entire ecclesiastical tradition. This is the ecclesiology which underpins his ecumenism. The main phases and features of his work toward reunification of Protestants and Roman Catholics, and (...) unification of Protestant churches are briefly explored, before turning to the issue of religious toleration. It is argued that a remarkably inclusive conception of toleration can be gleaned from a broad sample of Leibniz’s writings and correspondence. It is thanks to the philosophical and theological grounds of this conception that toleration can in principle be extended, for Leibniz, to all men and women of good will, including non-Christians, pagans, and atheists. (shrink)

This contribution discusses Leibniz’s conception of faith and its relation to reason. It shows that, for Leibniz, faith embraces both cognitive and non-cognitive dimensions: although it must be grounded in reason, it is not merely reasonable belief. Moreover, for Leibniz, a truth of faith (like any truth) can never be contrary to reason but can be above the limits of comprehension of human reason. The latter is the epistemic status of the Christian mysteries. This view raises the problem of how (...) it can be determined whether a doctrine above the full grasp of human reason does or does not imply contradiction. The notion of ‘presumption’ and the ‘strategy of defence’ are presented and discussed as Leibniz’s way to tackle this issue. Finally, the article explores the ‘motives of credibility’ which, according to Leibniz, can and should be produced to uphold the credibility of a putative divine revelation, including his account of miracles. (shrink)

This contribution discusses Leibniz’s views on key Christian doctrines which were surrounded, in the early modern period, by particularly lively debates. The first section delves into his defence of the Trinity and the Incarnation against the charge of contradiction, and his exploration of metaphysical models capacious enough to accommodate these mysteries. The second section focuses on the resurrection and the Eucharist with special regard to their connections with Leibniz’s metaphysics of bodies. The third section investigates Leibniz’s position on predestination, grace, (...) salvation, and damnation. It comes to the conclusion that salvation, for Leibniz, does not ultimately depend on believing a set of true doctrines, but on a practical attitude: the love of God above all things. Leibniz’s theology is thus fundamentally a theology of love which is ultimately practical, and tries to be both universalist and Christian. (shrink)

This paper re-assesses the place of theology in Leibniz’s thought focusing on the relationship between theory and praxis. It takes as its point of departure a general conclusion established in previous work, namely that Leibniz’s key formulations of his overarching plan for the reform and advancement of all the sciences, are devoted to a set of objectives which is both shaped by broadly theological concerns and ultimately practical. Against this backdrop, the discussion will then turn to an exploration of how (...) Leibniz thought of theology as such. I argue that Leibniz was committed to the elaboration of a robust Christian dogmatic which was rationally defensible, and that this commitment resulted in a genuine engagement with Christian theology which took very seriously its theoretical content. The key additional thesis argued for in this paper is that this theoretical engagement was in the service of a science which he conceived as ultimately practical. For Leibniz, the ultimate aim of theology was to lead to the love of God above all things and, in so doing, to salvation and eternal happiness. It is in the light of this practical end that his theological pragmatism should be evaluated. When this is done, it becomes apparent that, beneath Leibniz’s efforts at theological reconciliation in the context of his Kirchenpolitik, there lies a deeper, fundamental and properly theological emphasis on praxis, grounded in Leibniz’s epistemology and driven by his conception of salvation as ultimately dependent on a practical attitude – the love of God above all things. Leibniz’s theological pragmatism was remarkably -- perhaps even surprisingly -- close to the family of prudential approaches to religious belief proposed by Pascal and later authors such as William James. The paper concludes that Leibniz’s conception of theology as ultimately practical is very much in line with the whole thrust of Leibniz’s intellectual programme as expressed in the over-arching plans discussed in the first section. These plans too were driven by a practical end: the promotion of the common good and of human happiness as the celebration of the glory of God in his creation. At the same time, the end of happiness – whether worldly or eternal -- should not be regarded as competing with Leibniz’s theoretical endeavours – whether in the sciences or in theology -- but as directly supported by them. (shrink)

In eighteenth-century post-Leibnizian German philosophy, the debate on immortality did not concern only the fate of the soul after death but also the fate of the body. Leibniz had famously maintained that no animal ever dies, for the soul is never entirely deprived of its living body. In spite of Bilfinger’s almost isolated defense, this doctrine never became dominant, even among Leibniz’s followers. Christian Wolff, long considered a mere popularizer of Leibniz’s philosophy, departed from this account of immortality and replaced (...) it with the traditional Platonic model, based on the survival of separated souls. After reconstructing Leibniz’s, Wolff’s, and Bilfinger’s positions, this paper considers how the debate evolved within the so-called Wolffian school during the 1730s and 1740s. Both partisans and detractors of separated souls diverged from Leibniz on a crucial point: namely, they argued that another key Leibnizian doctrine, pre-established harmony, entails that the soul need not be forever united to its body. Furthermore, the cases of Johann Heinrich Winckler, Johann Gustav Reinbeck, Israel Gottlieb Canz, and even Alexander Gottlieb Baumgarten show that the post-Leibnizian detractors of separated souls drew, in fact, more inspiration from the neo-Platonic and esoteric doctrine of the subtle body than from Leibniz’s original immortalism. (shrink)

In his 1785 book Morning hours, Moses Mendelssohn presents a proof for the existence of God from the grounding of possibility. Although Mendelssohn claims that this proof is original, it has not received much attention in the secondary literature. In this paper, I will analyze this proof and present its historical context. I will show that although it resembles Leibniz’s proof from eternal truths and Kant’s pre-critical possibility proof, it has unique characteristics which can be regarded as responses to deficiencies (...) Mendelssohn identified in these earlier proofs. I argue that by analyzing the semantics of judgments about dispositions, Mendelssohn provides a novel explanation for the basic premise shared by these proofs, namely that possibility is grounded in actuality. Additionally, this analysis simplifies the inference to a unique infinite mind grounding all possibility. Thus, the proof is worth studying both for historical reasons and for its original account of modal concepts. (shrink)

That Leibniz finds the philosophy of Spinoza horrifyingly wrong is obvious to anyone who reads Leibniz’s work; that Leibniz finds Spinozism so seductive that his own system is in danger of collapsing into it is less obvious but, I believe, equally true. The difference here is not so much between an exoteric and an esoteric philosophy suggested by Russell2 but between a thorough-going rationalism on the part of Spinoza and Leibniz’s “mitigated rationalism” – mitigated by the exigencies of his orthodox (...) Christianity. In other words, it is Leibniz’s traditional view of the nature of God and his creatures that leads him to abhor Spinoza’s vision, while his own commitment to a number of principles and ideas pushes him to rationalism. And if Kant is right that the mind naturally desires a system, then Leibniz ought to see the Spinozistic consequences of many of his philosophical principles. Of course, there is nothing new in saying that the God of Spinoza and the God of Leibniz are fundamentally different, but I believe that if we focus on Leibniz’s critique of Spinoza’s account of the nature of God and a constellation of related concepts, we can come to a deeper understanding of the thought of both philosophers. (shrink)

In this paper I claim that in Leibniz’s metaphysics we can use the term ‘world’ in a twofold sense. On the one hand to refer to highly complex divine thoughts, i.e. the ideal realm, and on the other hand to refer to a network of living substances with their perceptions and appetitions, i.e. the substantial realm. First of all, I will clarify the ideal realm in Leibniz's metaphysics, which consists of three combinatorial levels about the fundamental entities, namely the simple (...) ideas in God's mind: complex ideas, complete individual notions and possible worlds. The second part is about the individual substances, i.e. the monads. In the third section, fnally, I will discuss different ways to think about the connection between both worlds—how the best possible world is linked to the actual monadic world. (shrink)

Entre los años 1678 y 1685 Leibniz compuso dos tratados – Circa Geometrica Generalia (C.G.G.) y Notationes Generales (N.G.) – en los cuales expone una críptica teoría del origen de los números enteros positivos estrechamente vinculada al Misterio de la Trinidad. Este trabajo propone una interpretación de las ideas matemáticas del filósofo mediante el concepto de determinatio. Tal hipótesis se utiliza para esclarecer el sentido teológico de la proposición leibniziana.

The Principle of Sufficient Reason —the principle that everything has a reason—plays a central role in Leibniz’s philosophical system. It is rather difficult, however, to determine what Leibniz’s attitude towards the modal status of the PSR is. The prevailing view is that Leibniz takes the PSR to be true necessarily. This paper develops a novel interpretation and argues that Leibniz’s PSR is a contingent principle. It also discusses whether a merely contingent PSR can do the metaphysical heavy lifting that Leibniz (...) aims for. The paper shows that, despite appearance to the contrary, this is possible. In a nutshell, the argument is that the only possible PSR violation Leibniz allows for is God’s creation of a suboptimal world; there is no Leibnizian possible world, though, which intrinsically violates the PSR. Despite its contingency, then, Leibniz’s PSR is modally robust enough to serve as a foundational principle of his metaphysics. (shrink)

This paper locates a source of contingency for Leibniz in the fact that God can do otherwise, absolutely speaking. This interpretative line has been previously thought to be a dead-end because it appears inconsistent with Leibniz’s own conception of God, as the ens perfectissimum, or the most perfect being (Adams, 1994). This paper points out that the best argument on offer which seeks to demonstrate this inconsistency fails. The paper then argues that the supposition that God does otherwise implies for (...) Leibniz (at least) that God would not be praiseworthy, which is an absurd implication—or a violation of the principle of sufficient reason (PSR)—but that this is not, strictly speaking, an inconsistency—or a violation of the principle of contradiction (POC). While praiseworthiness is a perfection—and is compossible with God’s other perfections—and so God must instantiate it, this paper argues that, given the nature of praiseworthiness for Leibniz, it in fact makes sense to say that praiseworthiness is merely a contingent perfection of God. (shrink)

The essential idea of Leibniz’s Theodicy was little understood in his time but has become one of the organizing themes of modern mathematics. There are many phenomena that are possible locally but for purely mathematical reasons impossible globally. For example, it is possible to build a spiral staircase that is rising at any given point, but it is impossible to build one that is rising at all points and comes back to where it started. The necessity is mathematically provable, so (...) not subject to exception by divine power. Leibniz’s Theodicy argues that God could improve the universe locally in many ways, but not globally. This paper defends Leibniz, giving positive reasons for believing that there are so many necessary interconnections between goods and evils that God is faced with a choice like the classic Trolley case, where all of the scenarios that could be chosen upfront contain evils, but some more than others. Local changes for the better seem easy to imagine, but a proper understanding of global constraints undermines the initial impression that they can be done without global cost. The paper concludes by explaining how the context of the Leibnizian argument makes it reasonable to pursue the issue of whether there are no worlds better than this one. (shrink)

On an old narrative, dating back to Leibniz and developed in nineteenth-century historiography, occasionalism was revived in the early modern period as an ad hoc response to the problems of mind-body union and interaction arising from Descartes's metaphysics. According to Leibniz, Descartes gave up the struggle, leaving his disciples to iron out this most scandalous of wrinkles in his system. A line of followers—Clauberg, Geulincx, La Forge, Le Grand, Arnauld, Cordemoy, and above all, Malebranche—dusted off the discredited doctrine of occasionalism (...) in order to deal with the question of how unextended minds could interact with extended bodies. Plainly stated, the solution was as dissatisfying to Leibniz as it has... (shrink)

In his account of his Düsseldorf conversations with G.E. Lessing shortly before the latter’s death in 1781, F.H. Jacobi records the Enlightenment poet and philosopher’s allusion to the Kabbalistic philosophy of Henry More, whom he cited in support of his shocking Spinozist creed of the hen kai pan. Origen’s first Christian philosophy hinges upon a conviction of universal divine goodness which cannot but share its riches with beings capable of participating in it by virtue of their own free will. From (...) this first Christian truth flow the infamous doctrines of the pre-existence of souls and, above all, the restitution of all things envisaged as a never-ending process of autonomous moral soul-making. Origen’s philosophy of divine goodness and human freedom appealed deeply to the Cambridge Platonists Ralph Cudworth and Henry More, who cited the Church Father in support of their metaphysics of God’s benignity and man’s free will. German rationalist G.W. Leibniz was also a close reader of Cudworth and More. Both his Theodicy and his Monadology—notably the notion of a best possible world created by a good God and inhabited by self-improving spiritual monads—are indebted to the Church Father’s Christian philosophy. G.E. Lessing, reviewing the controversial discussions about the apokatastasis in his day, staunchly defended Leibniz’s Origenist rationalism in several works devoted to his philosophical eschatology. Above all, he restated Origen’s notion of salvation as divine pedagogy in his celebrated Education of the Human Race. The present essay establishes the deeply Origenist character of the historic systems of these two seminal German rationalists, with their shared concern for God’s creative goodness and man’s free perfectibility. (shrink)

This paper is a new translation and interpretation of the essay by Leibniz which has come to be known as “Leibniz’s Philosophical Dream.” Leibniz used many different literary styles throughout his career, but “Leibniz’s Philosophical Dream” is unique insofar as it combines apparent autobiography with a dreamscape. The content is also somewhat surprising. The essay is reminiscent of Plato, insofar as Leibniz describes a transition from existence in a cave to a more enlightened mode of being outside of it. But, (...) in contrast with the usual identification of Leibniz as a “rationalist,” the mode of being that is valorised involves cognition that is intuitive and supra-rational. The paper begins with the translation followed by an interpretation of the essay. I conclude by considering the ramifications of my interpretation for our conception of Leibniz’s philosophy. (shrink)

"This book introduces Gottfried Wilhelm Leibniz's Principle of Optimality and argues that it plays a central role his physics and philosophy, with profound implications for both. Each chapter begins with an introduction to one of Leibniz's ground-breaking studies in natural philosophy, paying special attention to the role of optimal form in those investigations. Each chapter then goes on to explore the philosophical implications of optimal form for Leibniz's broader philosophical system. Individual chapters include discussions of Leibniz's understanding of teleology, the (...) nature of bodies, laws of nature, and free will. The final chapter explores the legacy of Leibniz's physics in light of his work on optimal form"--. (shrink)

There is a lively debate in contemporary Analytic Philosophy of Religion about the consistency of the Trinitarian doctrine. In this context, the notion of ‘mystery’ has become crucial. However, although it is currently considered the main challenge of Trinitarian theology, its definition remains rather partial and superficial. After a brief description of today’s Mysterianism, I analyse three ‘emblematic’ positions in light of the current debate: Aquinas, Leibniz and Hegel present three ways to believe in a mysterious Trinity. I will point (...) out a few possible weaknesses in the positions of the first two authors in order to better highlight the usefulness of the Hegelian position, often underestimated in the contemporary analytic debate. I will also analyse the connection between the three positions and their respective metaphysics, showing the epistemological premises (e.g., analogy and univocity) that need to be better investigated in the future. (shrink)

Why would God create a world at all? Further, why would God create a world like this one? The Neoplatonic framework of classical philosophical theology answers that God’s willing is an affirmation of God’s own goodness, and God creates to show forth God’s glory. Mark Johnston has recently argued that, in addition to explaining why God would create at all, this framework gives extremely wide scope to divine freedom. Timothy O’Connor objects that divine freedom, on this view, cannot be so (...) wide as Johnston supposes: the creation of a fundamentally unjust world, for instance, could not be a way of affirming the divine goodness. I argue that O’Connor does not go far enough. While the Neoplatonic framework helps to explain why God would create at all, it does nothing to secure God’s freedom to create less than the best. (shrink)

In the Theodicy, Leibniz argues against two impious conceptions of God—a God who makes arbitrary choices and a God who doesn’t make choices at all. Many interpret Leibniz as navigating these dangers by positing a kind of non-Spinozistic necessitarianism. I examine passages from the Theodicy which reject not only blind necessitarianism but necessitarianism altogether. Leibniz thinks blind necessitarianism is dangerous due to the conception of God it entails and the implications for morality. Non-Spinozistic necessitarianism avoids many of these criticisms. Leibniz (...) finds that even necessary actions should receive certain rewards and punishments as long as they necessarily lead to a change in future behavior. But Leibniz rejects even non-Spinozistic necessitarianism on the grounds that it is inconsistent with punitive justice. Whether Leibniz successfully avoids necessitarianism, it ought to be clear that he sees his own position as significantly distinct from necessitarianism and not just Spinozism. (shrink)

Leibniz and Kant were heirs of a biblical theistic tradition which viewed miraculous activity in the world as both possible and actual. But both were also deep explanatory rationalists about the natural world: more committed than your average philosophical theologian to its thoroughgoing intelligibility. These dual sympathies—supernaturalist religion and empirical rationalism—generate a powerful tension across both philosophers’ systems, one that is most palpable in their accounts of empirical miracles—that is, events in nature that violate one or more of the natural (...) laws. The primary goal of this chapter is to exhibit their respective efforts to resolve this tension, and to show how Kant’s noumenal ignorance doctrine allows him to set aside some key difficulties that Leibniz’s model leaves unresolved. The chapter concludes with the unorthodox suggestion that both systems leave conceptual space for the idea that finite free beings, rather than just God, can produce empirical miracles. (shrink)

This paper addresses some issues of Leibniz’s metaphysics to show the relationship between religion, God, and the conception of eternal truths, and with that to reveal that Leibniz’s philosophy is a coherent and intertwined whole. His idea of religion is set out briefly, then his metaphysics is analyzed, in particular creation and what are the eternal truths. The paper ends with a commentary on some quotations from the New essays that make evident that these truths require the existence of God. (...) // Se abordan algunas cuestiones de la metafísica leibniziana para mostrar el vínculo entre la religión, Dios y la concepción de las verdades eternas, y con ello poner de manifiesto que la filosofía de Leibniz es un todo engarzado y coherente. Se expone sucintamente su idea de religión, se analiza su metafísica, en particular la creación y lo que son las verdades eternas, y finalmente se comentan algunas citas de los Nuevos ensayos que evidencian que dichas verdades exigen la existencia de Dios. (shrink)

Se aborda la polémica entre Leibniz y Malebranche en torno a la relación entre las sustancias. Se plantean cuatro hipótesis para explicar esta interacción: la influencia física, la asistencia divina inmediata, la identidad y la armonía previa. Se explica la posición crítica de Leibniz respecto a las otras tres. En relación con la primera hipótesis Leibniz y Malebranche están de acuerdo en que no es viable. Se explican la crítica de Leibniz al ocasionalismo de Malebranche y al monismo sustancialista de (...) Spinoza. Y finalmente se analiza, desde la hipótesis de la armonía previa, el modo en que Leibniz aprovecha la disputa con el ocasionalismo, tanto en la versión de Malebranche como en la de Pierre Bayle, para reivindicar la autonomía de la razón en el ámbito de las causas segundas. En ello juegan un papel fundamental la noción de naturaleza de las cosas, el principio de diversidad y el principio de razón suficiente. (shrink)

This paper proposes a critical edition of Leibniz's "Annotatiunculae subitaneae ad librum de Christianismo Mysteriis carente" (1701), together with an Italian translation, and an introductory essay where I discuss the genesis of the text on the background of Leibniz's criticism of Locke's "way of ideas", and focus on Leibniz's taxonomy of the different meanings of "natural" and "supernatural".

Leibniz considered the Cartesian version of the ontological argument not as an inconsistent proof but only as an incomplete one: it requires a preliminary proof of possibility to show that the concept of ‘the most perfect being’ involves no contradiction. Leibniz raised this objection to Descartes’s proof already in 1676, then repeated it throughout his entire life. Before 1676, however, he suggested a more substantial objection to the Cartesian argument. I take into account a text written around 1671-72, in which (...) Leibniz considers the Cartesian proof as a paralogism and a petition of principle. I argue that this criticism is modelled on Gassendi’s objections to the Cartesian proof, and that Leibniz’s early rejection of the ontological argument has to be understood in the general context of his early philosophy, which was inspired by nominalist authors, such as Hobbes and Gassendi. Then, I take into account the reconsideration of the ontological argument in a series of texts of 1678, showing how Leibniz implicitly replies to the kind of criticism to the argument he himself shared in his earlier works. (shrink)

According to the most prominent principle of early modern rationalists, the Principle of Sufficient Reason [PSR], there are no brute facts, hence, there are no facts without any explanation. Contrary to the PSR, some philosophers have argued that divine ideas are brute facts within Leibniz’s metaphysics. In this paper, I argue against brute-fact-theories of divine ideas, especially represented by Samuel Newlands in Leibniz and the Ground of Possibility, and elaborate an alternative Leibnizian theory of divine ideas.

Leibniz denies that the actual world possesses the per se unity of a substance. Instead, he seems to hold, the world is limited to the mind-dependent unity of an aggregate. Against this answer, criticized by Kant in his Inaugural Dissertation, I argue that for Leibniz the unity of the actual world is not grounded simply in God’s perception of relations among created substances but in the common dependence of those substances on a unitary cause. First, the actual world is one (...) because every created substance is continuously dependent on God for its perfection. Without being the soul of the world, God is an emanative cause through which the created world is unified. Second, every substance is a unique “concentration” of an ideal world that is God’s model for creation. Consequently, while extensionally many, created substances are versions of the same one world chosen by God for creation. (shrink)

This paper considers two objections which can be levelled against Leibniz’s account of divine love. The first is that he cannot allow that divine love is gracious because he is committed to the view that love is properly proportioned to the perfection perceived in the beloved; the second is that God is cruel to those who are damned and so cannot be said to love all. I argue that Leibniz has the resources to rebut—or at least blunt—each of these objections.

An examination of the history of the development of the philosophical issues in the West indicates that since the Demiurge (Demiourgos) of Plato in_ the Timaeus_ created the sensible world in imitation of the intelligible archetypes, failing at the same time, to overcome some necessities, until the beginning of the seventeenth century and the emergence of the Cartesian anthropocentric conception of reality, the common question most often raised by modern philosophers, in their discussions about the nature of God, man and (...) universes in this: What is Justice? Is God just? Was man created in the best form? Is the existing world, the best among all the possible worlds? The answer to these questions among the Christian thinkers before Leibniz (1646- 1716) was mostly based on the principles of dogmatic theology. Even in the fifteenth century the question as to how God's providence and foreknowledge could be reconciled with the human free choice was the pivot and axis of most philosophical and theological problems. In addition, the progress of natural sciences and the emergence of necessary causal laws in the domain of the various sciences impaired the human freedom of choice.Spinoza and Leibniz, each in his own peculiar way, endeavored to prove that the human free choice is compatible with the causal determinism required. By science. In Leibniz, God wills the most harmonious and compossible worlds. In the present article, prior to Leibniz's rational justifications of the principle of "the best possible World", his conception of the world as based on the principle of the pre-established harmony (in the framework of the monads ), along with some other related issues are analyzed. (shrink)

The first comprehensive survey of the criticisms of Leibniz's philosophical optimism in the first half of the eighteenth century, when what has been called the ‘debacle of the perfect world’ first began.

To explain why God is not the author of sin, despite grounding all features of the world, the early Leibniz marginalized the divine will and defined existence as harmony. These moves support each other. It is easier to nearly eliminate the divine will from creation if existence itself is something wholly intelligible, and easier to identify existence with an internal feature of the possibles if the divine will is not responsible for creation. Both moves, however, commit Leibniz to a necessitarianism (...) that is stronger than what prominent interpreters such as Robert Sleigh and Mogens Lærke have found in the early Leibniz, and stronger than the necessitarianism that threatens his later philosophy. I defend this reading of Leibniz and propose that some features of Leibniz’s later metaphysics, including his “striving possibles” doctrine, are an artifact of the effort to rescue the early theodicy from its unwelcome implications. (shrink)

Este artículo se interroga sobre el alcance y consistencia de la “teoría estándar de los mundos posibles” en el pensamiento de Leibniz. La tesis defendida es que el actualismo subyace en el corpus leibniziano como un fondo de tensión que impide clausurar la metafísica leibniziana de los MP a partir de una sola interpretación sobre el origen de las cosas. Para ello, se ofrece una periodización en tres etapas de las explicaciones de Leibniz al respecto: 1. un modelo actualista puro; (...) 2. un modelo emanantista y otro creacionista, ambos coexistentes e interpretables tanto en términos posibilistas como actualistas; 3. un modelo actualista de “voluntad resultante”. Nuestro objetivo no es tomar partido por uno u otro modelo, sino mostrar que todos ellos conviven en la literatura leibniziana como elementos que dislocan dentro de una única y relativamente cerrada interpretación. (shrink)

Résumé: Cet article vise à analyser la réception de la théorie cartésienne des vérités éternelles dans les œuvres de Leibniz et Malebranche. Les deux auteurs ont critiqué et refusé ses prémisses pour éviter les conséquences dont ils pensaient qu’elles découlaient de la doctrine de Descartes. L’objectif est celui de démontrer qu’on ne peut pas comprendre pleinement leurs réflexions sans les interpréter à la lumière de la théorie cartésienne, dans la mesure où elle représente la condition critique de possibilité de leur (...) approche philosophique. Mots-clés: Théodicée Moderne. Vérités Éternelles. Descartes. Leibniz. Malebranche. Descartes and the genealogy of modern theodicy in Leibniz and Malebranche: This article aims to analyze the reception of the Cartesian theory of the eternal truths in the works of Leibniz and Malebranche. Both authors criticized and refused the premises of Descartes’ doctrine in order to avoid the consequences they believed derived from it. The main goal is to demonstrate that we cannot fully understand their reflections without interpreting them in the light of the Cartesian theory, as it represents the critical condition of possibility of their philosophical approach. Key-words: Modern Theodicy. Eternal Truths. Descartes. Leibniz. Malebranche. Descartes e a genealogia da teodiceia moderna em Leibniz e Malebranche Resumo: Este artigo propõe-se a analisar a recepção da teoria de Descartes das verdades eternas nas obras de Leibniz e Malebranche. Os dois autores criticaram e recusaram as premissas cartesianas para evitar as consequências que eles pensavam dependentes da doutrina. O objetivo é demonstrar que não podemos compreender plenamente as reflexões de Leibniz e Malebranche sem interpretá-las à luz da teoria cartesiana, como se essa doutrina representasse a condição crítica de possibilidade da sua abordagem filosófica. Palavras-chave: Teodiceia Moderna. Verdades Eternas. Descartes. Leibniz. Malebranche. (shrink)

Leibniz’s correspondence with Antoine Arnauld is one of the clearest and most comprehensive expressions of Leibniz’s philosophy in the so-called middle period. This chapter will explore the philosophical content of this correspondence. It will concentrate on four of the most central topics: (a) complete concepts and contingency, (b) substance and body, (c) causation, and (d) the special status of rational souls in God’s plan.

Monads, Composition, and Force: Ariadnean Threads through Leibniz’s Labyrinth, by ArthurRichard. Oxford: Oxford University Press, 2018. Pp. ix + 329.

This volume presents introductory chapters from internationally-renowned experts on eleven of Leibniz's key philosophical writings. Offering accessible accounts of the ideas and arguments of his work, along with information on their composition and context, this book is an invaluable companion to the study of Leibniz.

Tolkien uses the terms “primary creation” and “secondary creation” in his works with reference to divine and human creation respectively. In the first part of this paper, I argue that one criterion to distinguish the former from the latter is their completeness or incompleteness. The primary creation is complete because it is thought of and created by God. The secondary creations like human fictions are incomplete since the human intellect is finite and does not have the capacity to grasp the (...) entire structure of its own creation. In the second part, I will examine this distinction in relation to Tolkien’s Christian background, and reformulate and systematise it in the metaphysical framework of G.W. Leibniz. Finally, I offer a definition of a human fiction as a part of a divine fiction, i.e. as a part of a possible world in a Leibnizian sense. (shrink)

Leibniz’s lengthy theological treatise, Examen religionis christianae, has long puzzled scholars. Although a lifelong Lutheran who spurned many attempts to convert him to Catholicism, in the Examen Leibniz defends the Catholic position on a range of matters of controversy, from justification of the sinner to transubstantiation, from veneration of images to communion under both kinds. Inevitably, when finally published in 1819, the Examen quickly became the focus of a heated and sometimes ill-tempered debate about Leibniz’s true religious commitments. For many, (...) what was at stake was not simply the interpretation of a particular text but the very soul of Leibniz, that universal genius and ornament of Europe. The aim of this paper is to chart the various ways in which the earliest readers of the Examen responded to the text and sought to understand it. Such a study will enable us not only to see the varying and quite contrasting interpretations put forward for Leibniz’s motive for writing the Examen, some of which inform contemporary interpretations, but also give us the opportunity to take a deeper look at certain features of the text and the context in which it was written. (shrink)

Leibniz’s lengthy theological treatise, Examen religionis christianae, has long puzzled scholars. Although a lifelong Lutheran who spurned many attempts to convert him to Catholicism, in the Examen Leibniz defends the Catholic position on a range of matters of controversy, from justification of the sinner to transubstantiation, from veneration of images to communion under both kinds. Inevitably, when finally published in 1819, the Examen quickly became the focus of a heated and sometimes ill-tempered debate about Leibniz’s true religious commitments. For many, (...) what was at stake was not simply the interpretation of a particular text but the very soul of Leibniz, that universal genius and ornament of Europe. The aim of this paper is to chart the various ways in which the earliest readers of the Examen responded to the text and sought to understand it. Such a study will enable us not only to see the varying and quite contrasting interpretations put forward for Leibniz’s motive for writing the Examen, some of which inform contemporary interpretations, but also give us the opportunity to take a deeper look at certain features of the text and the context in which it was written. (shrink)