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1013Beyond Classical Liberalism: Freedom and the Good (edited book)Routledge Chapman & Hall. 2024.This volume brings together diverse sets of standpoints on liberalism in an era of growing skepticism and distrust regarding liberal institutions. The essays in the volume: - Relate concerns for liberal institutions with classical themes in perfectionist politics, such as the priority of the common good in decision-making or the role of comprehensive doctrines. - Analyse how perfectionist intuitions about the political life affect our concepts of public reason or public justification. - Outline …Read more
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630Retributive Harmony in the Thomistic and Neo-Confucian TraditionsIn an edited volume associated with the Eleventh Thomistic Congress, Urbaniana University Press. forthcoming.Retributive theories of punishment hold that moral desert is a necessary and sufficient condition for punishment. This principle has been justified in light of rectifying a 'balance of justice' upset by wrongdoing. Many opposed to retributivism, such as Nussbaum, have argued such a ‘balance’ is nothing more than ‘magical’ thinking and retributivism is, in fact, positively harmful. On the contrary, I will argue that there is a compelling way to make sense of that intuition. The Chinese Neo-Confuc…Read more
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1220From Báñez with Love: A Response to a Response by Taylor Patrick O’NeillNova et Vetera 21 (2): 675-692. 2023.I remain unsatisfied by a lack of philosophical clarity among Báñezian authors on the nature of freedom. In a recent paper, I therefore posed a problem for Báñezianism that resembles what is called the “grounding problem” for Molinism: where do the truths about alternative possibilities come from? And I illustrated the problem in the context of the account of grace given by one famous defender of the view, Fr. Réginald Garrigou-Lagrange, whose work in turn was recently promoted by Taylor Patrick…Read more
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1318The Metaphysics of Creation: Secondary Causality, Modern ScienceIn Eleonore Stump & Thomas Joseph White (eds.), The New Cambridge Companion to Aquinas, Cambridge University Press. pp. 107-125. 2022.This chapter moves from the most fundamental parts of Aquinas’s metaphysics to Aquinas’s thought about the created world, and especially the way in which things in the created world are able to act as beings in their own right, without altering their dependence on the creator. The result is an account of the causality of creatures that does not impugn their connection to the more basic causality of the Deity and that allows this part of Aquinas’s account to be compatible with accounts of causali…Read more
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668Eucharistic Locus of the Presbyterate in Aquinas and Zizioulas: A Proposal for a Theology of the PriesthoodAntiphon 24 (3): 243-270. 2020.The contemporary revival of Eucharistic ecclesiology has occurred alongside a new understanding of the episcopacy as a distinct grade of holy orders. Both of these developments make possible a new synthetic understanding of the presbyterate, building on classical theological approaches to orders that incorporate both of these perspectives. In this essay, I will attempt to show how the theology of the presbyterate articulated by Thomas Aquinas might help supplement and be supplemented by that of …Read more
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1143Freedom, even if God decrees itIn Olli-Pekka Vainio & Aku Visala (eds.), Theological Perspectives on Free Will: Compatibility, Christology, and Community, Routledge. 2022.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 intentio…Read more
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3669Classical Theists are Committed to the Palamite Distinction Between God’s Essence and EnergiesIn Robert C. Koons & Jonathan Fuqua (eds.), Classical Theism: New Essays on the Metaphysics of God, Routledge. pp. 318-338. 2023.A distinction attributed to Gregory Palamas involves claiming that God’s essence and energies/activities are distinct, yet equally ‘uncreated.’ Traditionally, this Palamite distinction was attacked by some Latin theologians as compromising divine simplicity. A classical view holds that no properties really inhere in God, because God enters into no composition of any kind, including composition of substance and accident. God’s energies/activities seem like properties inhering in God or otherwise…Read more
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961The Problem of Thomistic PartsDialectica 77 (1): 45-73. 2023.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 b…Read more
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1273Aquinas, ThomasIn Mortimer Sellars & Stephan Kirste (eds.), Encyclopedia of the Philosophy of Law and Social Philosophy, Springer. 2017.[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 est…Read more
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Review of Mark McIntosh’s The Divine Idea Tradition in Christian Mystical Theology (Oxford: Oxford University Press, 2021) (review)Religious Studies Review 47 (4): 522-523. 2021.
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1249Metaphysical Fundamentality as a Fundamental Problem for C. S. Peirce and Zhu XiPhilosophy East and West 72 (4). 2022.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 …Read more
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1126Survivalism, Suitably ModifiedThe Thomist 85 (3): 349-376. 2021.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 claim…Read more
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1274Being a ‘not-quite-Buddhist theist’Religious Studies 58 (4): 787-800. 2022.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 i…Read more
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1759An Alleged Contradiction in Dignitatis HumanaeAngelicum 98 (2): 99-118. 2021.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…Read more
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1707Banez’s Big Problem: The Ground of FreedomFaith and Philosophy 38 (1): 91-112. 2021.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 …Read more
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Review of Keith Ward’s The Christian Idea of God: A Philosophical Foundation for Faith (Cambridge University Press, 2017) (review)Religious Studies Review 46 (4): 535. 2020.
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3Review of Richard Kim’s Confucianism and the Philosophy of Well-Being (New York, NY: Routledge, 2020) (review)Religious Studies Review 46 (3): 390-391. 2020.
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6Review of David Oderberg’s The Metaphysics of Good and Evil (New York, NY: Routledge, 2020) (review)Religious Studies Review 46 (3): 392-393. 2020.
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1Review of Antonia Fitzpatrick’s Thomas Aquinas on Bodily Identity (Oxford University Press, 2017) (review)Religious Studies Review 44 (3): 322. 2018.
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965Vocation to Love: Supererogation in AquinasInternational Journal of Systematic Theology 24 (2): 156-172. 2022.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 …Read more
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659The Christological Root of Heresy in the Thought of JH NewmanJosephinum Journal of Theology 19 (2): 1-15. 2012.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…Read more
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1101Material Objects in Confucian and Aristotelian Metaphysics: The Inevitability of HylomorphismBloomsbury Academic. 2022.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…Read more
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1755Believing the Incomprehensible GodProceedings of the American Catholic Philosophical Association 94 111-122. 2020.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 …Read more
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1197Why all classical theists should believe in physical premotions, but it doesn’t really matterInternational Journal for Philosophy of Religion 88 (2): 139-166. 2020.“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 acceptanc…Read more
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954What is the Value of Faith For Salvation? A Thomistic Response to KvanvigFaith and Philosophy 36 (4): 463-490. 2019.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 affai…Read more
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53Reconsidering the Place of Teleological Arguments for the Existence of God in the Light of the ID/Evolution ControversyProceedings of the American Catholic Philosophical Association 83 227-240. 2009.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 explore a traditional 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 o…Read more
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919Grounding Relations Are Not UnifiedInternational Philosophical Quarterly 59 (1): 57-64. 2019.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 poster…Read more
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815Goods and Groups: Thomistic Social Action and MetaphysicsProceedings of the American Catholic Philosophical Association 90 287-297. 2016.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 respons…Read more
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973Murray's Balancing Act: The Harmony of Nature and GraceJournal of Church and State 58 (4): 666-689. 2016.John Courtney Murray is openly acknowledged as one of the greatest public political thinkers that American Catholicism has produced. His work significantly influenced the Catholic Church's public understanding of the role of religion in a pluralistic society through his contributions to the Declaration on Religious Liberty (Dignitatis Humanae) of the Second Vatican Council. He was even acclaimed in the secular world, appearing on the cover of Time on December 12, 1960. His legacy in the area of …Read more
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914Being as Iconic Concept: Aquinas on 'He Who Is' as Name for GodInternational Journal of Systematic Theology 19 (2): 163-174. 2017.Aquinas claims that ‘He Who Is’ is the most proper of the names we have for God. But this attempt to ‘describe’ God with a philosophical concept like ‘being’ can seem dangerously close to creating a false conception based on our limited understanding – an idol. A dominant criticism of Aquinas’ use of this term is that any attempt to use ‘being’ to describe God will inevitably make him merely some object in our ontology alongside other beings, unacceptably mitigating God's radical transcendence a…Read more
Kowloon Tsai, Hong Kong
Areas of Specialization
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| Metaphysics |
| Chinese Philosophy |
| Chinese Neo-Confucianism |
| Thomas Aquinas |
| 13th/14th Century Philosophy |
| Philosophy of Religion |