Buddhism is a tradition that set itself decidedly against theism, with the development of complex arguments against the existence of God. I propose that the metaphysical conclusions reached by some schools in the Mahayana tradition present a vision of reality that, with some apparently small modification, would ground an argument for the existence of God. This argument involves explanation in terms of natures rather than causal agency. Yet I conclude not only that the Buddhist becomes a theist in embracing such (...) explanations as legitimate, but also ipso facto abandons their metaphysical project and ceases to be a Buddhist. (shrink)

W. Matthews Grant has argued that it is possible to reconcile a strong theory of God’s causal sovereignty with libertarian freedom by denying that God causes the acts of free creatures by means of some factor intrinsic to Himself. Grant argues that the accounts on which God causes those actions of His creatures in virtue of His decrees cannot be libertarian. I will argue that two classical theories of grace, despite holding that God causes creaturely acts in virtue of a (...) divine decree or intention, remain libertarian in just the same sense Grant’s account is. I controversially propose that this is true even of Banezian theories of grace, on which God causes free actions directly. Instead, I suggest that we can characterize what it is for a theory to be theological determinist according to a distinction proposed by Eleonore Stump. (shrink)

Jonathan Kvanvig has proposed a non-cognitive theory of faith. He argues that the model of faith as essentially involving assent to propositions is of no value. In response, I propose a Thomistic cognitive theory of faith that both avoids Kvanvig’s criticism and presents a richer and more inclusive account of how faith is intrinsically valuable. I show these accounts of faith diverge in what they take as the goal of the Christian life: personal relationship with God or an external state (...) of affairs. For this reason, more seriously, the non-cognitivist project likely requires rejecting traditional Christianity and its picture of salvation. (shrink)

Jonathan Schaffer, among others, has argued that metaphysics should deal primarily with relations of " grounding. " I will follow John Heil in arguing that this view of metaphysics is problematic as it draws on ambiguous notions of grounding and fundamentality that are unilluminating as metaphysical explanations. I understand Heil to be arguing that grounding relations do not form a natural class, where a 'natural' class is one where some member of that class has (analytic or contingent a posteriori) priority (...) among others and explains order among other members in the class. To strengthen Heil's criticism that grounding is a non-natural class of relations, I will draw on an unlikely ally. St. Thomas Aquinas's " analogy of being " doctrine, if accurate, offers reasons that no categorical relations (like grounding relations) form a natural class. (shrink)

Abstract:While the American pragmatist C. S. Peirce and the twelfth-century Confucian thinker Zhu Xi 朱熹 lived and worked in radically different contexts, there are nevertheless striking parallels in their view of inquiry. Both appeal to the fundamental nature of reality in order to draw conclusions about the way in which inquiry can be a component of the path toward moral perfection. Yet they prominently diverge in their account not only of the fundamental nature of reality, but also of the way (...) in which we have epistemic access to it. These connections between metaphysical fundamentality or structure and epistemology, it is proposed, have the potential to illuminate current debates in metaphysics. Contemporary approaches that appeal either to grounding relations or to joint-carving ideology in characterizing metaphysical structure, it is proposed, implicitly rest on distinct sets of epistemological presuppositions that resemble the respective views of Zhu Xi or Peirce. (shrink)

Thomas Aquinas embraces a controversial claim about the way in which parts of a substance depend on the substance’s substantial form. On his metaphysics, a ‘substantial form’ is not merely a relation among already existing things, in virtue of which (for example) the arrangement or configuration of those things would count as a substance. The substantial form is rather responsible for the identity or nature of the parts of the substance such a form constitutes. Aquinas’ controversial claim can be roughly (...) put as the view that things are members of their kind in virtue of their substantial form. To put it simply, Aquinas’ claim results in the implication that, every time the xs come to compose a y, those xs have to undergo a change in kind membership. -/- This has been called the “homonymy principle,” and it follows from Aquinas’ view of substantial forms, and specifically from the position that substantial forms inform prime matter, rather than substance-parts. The aim of this paper will be to defend that the Thomistic claim that substantial forms account for the determinate actuality of every part of a substance is plausible and coherent. After defending the Thomistic account, I propose that approaching problems of material composition as a Thomist has a significant, oft-overlooked advantage of involving a thorough-going naturalistic methodology that resolves such problems by appeal to empirical considerations. (shrink)

Thomas Aquinas’ account of religious vocation has been interpreted as involving a qualified duty, where ordinary people fall short of living up to the moral ideal of becoming a monk or nun. Such an account of religious vocation makes a hash of Aquinas’ thought and misses important aspects of his ethics. Aquinas holds that religious life is praiseworthy, but not morally required, because there are multiple sources of normativity. I conclude by proposing that, while elements of Aquinas’ notion of supererogation (...) might be shared with other traditions in virtue ethics, his theological commitments are central to his notion of supererogation. (shrink)

[Encyclopedia entry] Born in Italy in 1225, and despite a relatively short career that ended around 50 years later in 1274, Thomas Aquinas went on to become one of the most influential medieval thinkers on political and legal questions. Aquinas was educated at both Cologne and Paris, later taking up (after some controversy) a chair as regent master in theology at the University of Paris, where he taught during two separate periods (1256-1259, 1269-1272). In the intermediate period he helped establish (...) a studium for his Order in Rome, beginning work on the Summa Theologiae, the masterwork for which he is still well-known. Subsequent to an experience (traditionally, a vision) Aquinas had on the feast of St. Nicholas in 1273, Aquinas intentionally refrained from further work on that text, so that it remained incomplete at the time of his death a year later in 1274. Apart from his own contributions, the Thomistic school – including followers within and without the Dominican Order to which Aquinas belonged – has had profound and far-reaching influence upon the history of legal thought in the West. Many of the classical developments of Thomistic thought are written as commentaries on the Summa Theologiae (hereafter, ST), including the works of Tomasso de Vio (Cajetan) and those of Domingo Banez, Francisco de Vitoria, Bartholome de las Casas, and the other highly influential members of the School of Salamanca who are noteworthy for developing Aquinas’ political and legal thought in the 16th century. Specifically, the ways in which Aquinas synthesized classical political and legal themes around the law, morality, and the common good provided a touchstone for what has come to be called ‘natural law jurisprudence.’ Natural law thinkers, in short, appeal to objective facts about what is good for human beings, and the social or political nature of the kind of creatures that we are, as a standard against which we measure the legal and social institutions created by human institutions. What is crucial here is that facts about human beings as social animals constitute reasons for individuals and groups to act or be structured in certain ways, such that ‘nature’ is the proper source for jurisprudential and political principles. (shrink)

While many philosophers of religion are familiar with the reconciliation of grace and freedom known as Molinism, fewer by far are familiar with that position initially developed by Molina’s erstwhile rival, Domingo Banez (i.e., Banezianism). My aim is to clarify a serious problem for the Banezian: how the Banezian can avoid the apparent conflict between a strong notion of freedom and apparently compatibilist conclusions. The most prominent attempt to defend Banezianism against compatibilism was (in)famously endorsed by Reginald Garrigou-Lagrange. Even if (...) it were true that freedom does not require alternative possibilities, Banezians have a grounding problem. (shrink)

The declaration on religious freedom issued by the Second Vatican Council, Dignitatis Humanae claimed: «the human person has a right to religious freedom» (no. 2). Nevertheless, some think the modern declaration of Vatican II contradicts prior Catholic magisterial teaching on religious liberty. I evaluate whether the Magisterium is proposing an inconsistent set of propositions. I argue that a careful reading of the relevant magisterial propositions from classical papal encyclicals, namely, those that apparently opposed religious freedom, reveals they do not contradict (...) any of the propositions concerning religious freedom in the declaration of Vatican II. While proving the absence of a contradiction does not prove that the teaching is true or plausible, there is value in doing so because it allows Catholic theologians to focus on demonstrating that the propositions proposed by the Magisterium are jointly plausible and to propose consistent explanations in which both sets of propositions figure. (shrink)

Much has been made of how Darwinian thinking destroyed proofs for the existence of God from ‘design’ in the universe. I challenge that prevailing view by looking closely at classical ‘teleological’ arguments for the existence of God. One version championed by Aristotle and Thomas Aquinas stems from how chance is not a sufficient kind of ultimate explanation of the universe. In the course of constructing this argument, I argue that the classical understanding of teleology is no less necessary in modern (...) Darwinian biology than it was in Aristotle's time. In fact, modern biology strengthens the claims that teleological arguments make by vindicating many of their key features. As a consequence, I show how Aristotle and Aquinas' teleological argument for an intelligent First Cause remains valid. (shrink)

A well-known problem seems to beset views on which humans are essentially material, but where I can survive my death: they seem incoherent or reducible to substance dualism. Thomas Aquinas held a unique hylomorphic view of the human person as essentially composed of body and soul, but where the human soul can survive the death of the body. ‘Survivalists’ have argued that, post mortem, a human person comes to be composed of their soul alone. ‘Corruptionists’ point to Thomas’ texts, where (...) he claims that the human person ceases to exist at death and only a part of one – albeit a special part – persists. With some help from Elizabeth Anscombe, I show that a denial of the semantic and metaphysical assumptions made by both parties on that point gives us a much better solution to the controversy over the personality of the separated soul. (shrink)

There has been recent epistemological interest as to whether knowledge is “transmitted” by testimony from the testifier to the hearer, where a hearer acquires knowledge “second-hand.” Yet there is a related area in epistemology of testimony which raises a distinct epistemological problem: the relation of understanding to testimony. In what follows, I am interested in one facet of this relation: whether/how a hearer can receive testimonial knowledge without fully understanding the content of the testimony? I use Thomas Aquinas to motivate (...) a case where, in principle, the content of received testimony cannot be understood but nevertheless constitutes knowledge. Aquinas not only argues that we can receive testimonial knowledge without understanding the content of that testimony, but that we have duties to do so in certain cases. (shrink)

“Physical premotion” is a concept associated with Baroque Catholic theological debates concerning grace and freedom. In this paper, I present an argument that the entities identified in this debate, physical premotions, are necessary for any classical theist’s account of divine causality. A “classical theist” is a theist who holds both that God is simple, that is, without inhering properties, and that humans and God are both free in the incompatibilist sense. In fact, not only does the acceptance of physical premotions (...) not entail determinism, physical premotions are the only way for classical theists to preserve the aforementioned two commitments. Nevertheless, the theory of premotions cannot help theologians resolve questions of how God causes human free acts without violating their freedom. (shrink)

John Henry Newman's theory of heresiology evolved over the course of his life, accentuating certain Christological characteristics of heresy. He began with the study of the Arian heresy, progressing through the Sabellian and Apolloniarian, and ending with the Monophysite. The theory of heresy and orthodoxy finally developed in the Development of Doctrine reflects this struggle to find common features of orthodoxy corresponding to principles governing Christology in the early Church Fathers. As a consequence, Newman's heresiology, in its final stage, holds (...) that faith is inherently Christological, as it depends on the doctrine of the Incarnation to secure the authority of the divine voice of Christ to which one submits in faith. (shrink)

Hans Bernhard Schmid has argued that contemporary theories of collective action and social metaphysics unnecessarily reject the concept of a “shared intentional state.” I will argue that three neo-Thomist philosophers, Jacques Maritain, Charles de Koninck, and Yves Simon, all seem to agree that the goals of certain kinds of collective agency cannot be analyzed merely in terms of intentional states of individuals. This was prompted by a controversy over the nature of the “common good,” in response to a perceived threat (...) from “personalist” theories of political life. Common goods, as these three authors analyze them, ground our collective action in pursuit of certain kinds of goals which are immanent to social activity itself. Their analysis can support an alternate position to “intentional individualism,” providing an account of collective practical reasoning and social metaphysics based on shared intentional states, but without involving implausible “group minds.”. (shrink)

Prompted by questions raised in the public arena concerning the validity of arguments for the existence of God based on “design” in the universe, I exploretraditional teleological argument for the existence of God. Using the arguments offered by Thomas Aquinas as fairly representative of this classical line of argumentation going back to Aristotle, I attempt to uncover the hidden premises and construct arguments for the existence of God which are deductive in nature. To justify the premises of Aquinas’s argument, I (...) begin by presenting an argument to justify the existence of “final causes,” with a focus on answering questions about the biological implications of these causes for evolutionary theory. Then, I attempt to construct two teleological proofs for the existence of God. Finally, I offer some implications of this reasoning for the contemporary disputes over ID/evolution in education. (shrink)

There has been recent epistemological interest as to whether knowledge is “transmitted” by testimony from the testifier to the hearer, where a hearer acquires knowledge “second-hand.” Yet there is a related area in epistemology of testimony which raises a distinct epistemological problem: the relation of understanding to testimony. In what follows, I am interested in one facet of this relation: whether/how a hearer can receive testimonial knowledge without fully understanding the content of the testimony? I use Thomas Aquinas to motivate (...) a case where, in principle, the content of received testimony cannot be understood but nevertheless constitutes knowledge. Aquinas not only argues that we can receive testimonial knowledge without understanding the content of that testimony, but that we have duties to do so in certain cases. (shrink)

Hylomorphism is a metaphysical theory that accounts for the unity of the material parts of composite objects by appeal to a structure or ‘form’ characterizing those parts. I argue that hylomorphism is not merely a plausible or appealing solution to problems of material composition, but a position entailed by any coherent metaphysics of ordinary material objects. In fact, not only does hylomorphism have Aristotelian defenders, but it has had independent lives in both East and West. -/- I review three contemporary (...) hylomorphic theories appeal to ‘structure’ to explain the unity of material objects. Each, however, accepts a controversial principle: that substances can have other substances as proper parts. Such a principle is implausible and severely threatens the coherence of the theory. -/- I begin by showing that Thomas Aquinas’ account of form, which does not accept that substances can have other substances as parts, gives us a more coherent version of hylomorphism. Then I argue Zhu Xi, a Song dynasty Confucian thinker, developed a non-Aristotelian hylomorphism. Unlike Aristotelians, Zhu Xi’s metaphysics was formed in opposition to Buddhist versions of skepticism and gives us reasons to think that anyone who holds a view of objects stronger than Buddhists is committed to forms. In conclusion, I show directly, by appeal to some of those same considerations from Zhu Xi, why it is that all those who believe there are unified material objects will appeal to something like a substantial form. The traditional hylomorphic picture of material composition, then, remains a plausible framework for contemporary metaphysicians – and for good reason. (shrink)