Colleen McCluskey begins Thomas Aquinas on Moral Wrongdoing with an overview of Aquinas’s account of human nature and his theory of human action. She discusses the powers of the soul, including the sensory appetite and its passions, the intellect, and the will. Crucially, she devotes considerable attention to the ways in which the passions can affect the intellect’s judgment and, thereby, the will. She then explores Aquinas’s account of the ontological status of evil as a privation, arguing that criticisms of (...) the privation theory can be met, though the theory is not enough by itself to acquit God of responsibility for the existence of evil. The centerpiece of Thomas Aquinas on Wrongdoing is a careful exploration of Aquinas’s understanding of the three sources of moral wrongdoing: defects in the intellect, defects in the sensory appetite, and defects in the will. Finally, McCluskey examines vices, which are firmly rooted dispositions, acquired by repeated action, that prompt particular acts of wrongdoing. She provides a helpful overview of Aquinas’s treatment of the vices both in ST II-II, where the vices are discussed in relation to the virtues to which they are opposed, and in the contemporaneous De malo, questions 9–15, in which Gregory the Great’s list of seven capital vices provides the structuring principle. (shrink)

While evil has always fascinated philosophers, it is only in modern times that the existence of evil has been seen as a serious challenge to belief in the existence of a powerful and benevolent God. In order to demonstrate this, the following chapter traces the historical emergence of what philosophers today call “the problem of evil” through an analysis of the writings of Plato, Epicurus, Sextus Empiricus, Augustine, Aquinas, Calvin, Descartes, Bayle, and Hume.

There was a consensus in late Scholasticism that evils are privations, the lacks of appropriate perfections. For something to be evil is for it to lack an excellence that, by its nature, it ought to have. This widely accepted ontology of evil was used, in part, to help explain the source of evil in a world created and sustained by a perfect being. during the second half of the seventeenth century, progressive early moderns began to criticize the traditional privative account (...) of evil on a variety of philosophical and theological grounds. Embedded in Scholastic Aristotelianism and applied to problems of evil, privation theory seemed to some like yet another instance of pre-modern pseudo-explanation.1Against this .. (shrink)

Metaphysics and ethics are two distinct fields in academic philosophy. The object of metaphysics is what is, while the object of ethics is what ought to be. Necessitarianism is a modal doctrine that appears to obliterate this neat distinction. For it is commonly assumed that ought (at least under normal circumstances) implies can. But if necessitarianism is true then I can only do what I actually do. Hence what I ought to do becomes limited to what I in fact do. (...) This is one widespread way of construing the danger that necessitarianism poses for ethics. There is, however, another way in which this collapse of what is with what ought to be can be construed. One could think of what is as already being what ought to be, of the two being one. On this picture, everything that is, is already valuable. In this thesis I explore the theory that being is intrinsically valuable. I do so by investigating the philosophy of perfection present in the works of the early modern rationalist Spinoza. For in his philosophy of perfection, I argue, we find being and value to be perfectly aligned. Hence, my reading challenges a widespread interpretation, according to which (ontological) perfection is divested of normativity in Spinozism. The position that all being is intrinsically valuable since it is perfect may be thought to be incompatible with human perfectionism. For what room can there be for human progress toward an ideal of perfection if all that exists, is necessarily perfect? The goal of the thesis is to respond to this question by providing a systematic interpretation of the metaphysics of human perfectibility in Spinoza’s philosophy. In order to achieve this goal, I undertake two tasks. First, I examine Spinoza’s multi-faceted philosophy of perfection. I distinguish between ontological and teleological perfection. Moreover, I argue that since Spinoza maintains that everything is perfect to the extent that it is, perfection shoulders the role of a transcendental within his system. In order to highlight the normative significance of transcendental perfection, I compare Spinoza’s thought with the transcendental theory of the good in Thomas Aquinas. In addition, I distinguish between ontological and speculative perfection. Speculative perfection is conscious awareness of ontological perfection. Second, I show how infinity plays an essential role in Spinoza’s ethics by indicating how we, by availing ourselves of this notion, are able to acquire a perspective on reality from which its ontological perfection may be discovered. On this basis, I am able to demonstrate the (relatively understudied) ethical and soteriological importance of Spinoza’s conception of infinity. I argue that it is because (a) Spinoza’s ideal of human perfection is speculative, and because (b) one will be able to establish the (ontological) perfection of things by deducing it from the divine essence only when one considers this essence absolutely infinite, that (c) the absolute infinity of the divine essence plays a significant role in Spinoza’s account of human perfection as consisting in conscious awareness of the value of all being. (shrink)

Contemporary historians examining moral theology in the Middle Ages question whether the practice of proscribing certain kinds of human acts as intrinsic moral evils has a legitimate basis in the Christian ethical tradition. John Dedek argues that this proscription does not fully emerge until the work of the fourteenth-century thinker Durandus of St. Pourçain. Dedek’s historical focus, however, is upon theological discussions which consider God’s absolute power and his ability to dispense from or command any human act whatsoever. The focus (...) for addressing this question should be instead to examine how medieval thinkers understand the structural elements of a human act, especially in response to the ethical intentionalism promoted by the twelfth-century thinker Peter Abelard. An examination of Peter Lombard’s response to Abelard reveals that certain human acts were proscribed as intrinsic moral evils long prior to Durandus, and that Augustine serves as a source for this doctrine. (shrink)

This article addresses the issue of the two-level nature of acts of the will, i.e. its ability to voluntarily refer to its own acts. First, we will examine the ancient sources of the concept of the two-level will (Plato and Augustine). Then, we will focus on the views of John Duns Scotus on the types of acts of will, with particular emphasis on the concept of non velle and its application in philosophical and theological issues. Against the backdrop of Scotus’s (...) concept, we will examine the ways in which 14th-century thinkers engaged with his position and developed his account of the two-level acts of will and types of acts of will. Finally, the article discusses a significant change in the function of non velle and the use of this type of volitional act in 14th-century ethics by exploring the views of Buridan and Kilvington. -------------------------- Received: 29/01/2023. Reviewed: 30/03/2023. Accepted: 18/04/2023. (shrink)