This paper argues, in response to scholarly criticism, that Thomas Aquinas’s account of the virtue of humility in the Summa Theologiae does not undermine the importance of humility in the Christian moral life. While the Summa’s classification of humility as a ‘potential part’ of temperance, which results from Thomas’s reliance on classical sources, has been blamed for this work’s perceived belittling of humility, an understanding of the Summa’s overall scope and Aquinas’s system of organizing virtues therein helps demonstrate that this categorization does not imply a lesser significance of humility either than other virtues in the Summa or than humility as treated in his Bible commentaries. Furthermore, even if the Summa’s structure creates limited space for an extensive discourse on humility, the establishment of humility’s reciprocity with magnanimity and absolute contradiction of pride leave no doubts as to the magnitude of this virtue. Thus, the ‘humble’ portrayal of humility in the Summa not only adequately but aptly expresses this uniquely Christian virtue, capturing the way it disposes human beings to ‘creaturely’ reverence before the Creator, and invites a more holistic understanding of Aquinas’s virtue ranking in the Secunda Secundae.

The development of Thomas’s teaching on Christ’s headship relies upon the principle of the causality of the maximum: ‘the maximum in a genus is the universal cause in that genus’. This principle appears in the fourth way to demonstrate God’s existence. Applied to the humanity of Christ, Thomas argues that Christ, on account of his perfect fullness of grace, is, according to his humanity, the universal source of grace for all the members of the Church, including the angels. How does this cohere with Thomas’s teaching elsewhere in the Summa theologiae that it is only as Word that Christ causes grace in the angels? In this paper, I explore this tension and offer a way of understanding Thomas’s broader approach to the mystery of Christ.

Despite growing interest in Thomas Aquinas' biblical exegesis in general, and in his reading of Romans in particular, little attention has been given to the way Thomas actually uses scripture to do theology in his most enduring and influential work: the Summa theologiae. This article makes a preliminary attempt to remedy this neglect by exploring the role played by Romans 1:19-20 in the Summa. Given the deep connection of both Romans 1 and Aquinas to the perennial debates about natural theology, we might expect Thomas’ engagement with those verses to be concerned chiefly and resolutely with the questions animating these debates. But this is not at all the case. Far from being limited to arguments for philosophical knowledge of God, the Summa's more than twenty citations of Romans 1, I argue, re-present the whole drama of Christianity in microcosm. Even according to the letter, Paul's words have many senses for Thomas. The goal of this article is to draw out these many senses and demonstrate the creative interplay of scripture and theology in Thomas’ Summa.

This essay uses Aquinas’ Summa Theologiae to argue that a person living in what the Catholic tradition calls the “state of grace” has a greater capacity to appreciate sense pleasure than one who is not. Aquinas believes sense pleasures conduce to good if reason elevates them and integrates them into a Christian's life. However, heightened appreciation of sense pleasure requires three conditions. First, the Christian must seek licit, reasonable pleasures that both satisfy external criteria and leave the person internally well-ordered. Second, he must attempt continual purification through asceticism, since the sense appetite tends to rebel against the guidance of reason. However, asceticism is not an end in itself, but it rather assists the Christian in integration that ultimately allows for a full, rightly ordered appreciation of sense pleasures. Third, the Christian must not seek sense pleasure as an end in itself but receive it as a gift and pledge of higher joys. Ultimately, the Thomistic approach toward sense pleasure is one of appreciation and integration rather than distrust. While a Christian might experience quantitatively less sense pleasure, his more integrated, qualitative experience is better.

Drawing especially on Aquinas and Pope Francis, the paper argues that Christians are indeed called to love non-human animals. Human love (amor) for non-human animals follows from the Trinitarian example of divine love (amor), and includes affection, dilection, benevolence, and thus charity as friendship. Love for and fraternity with non-human animals constitutes a necessary dimension of Christian conversion. The specific form this love takes depends on the particular natures inherent in different species. So to show love to a dog will be very different from showing love to a wolf, which is in turn very different from how one shows love to a chicken, or to a frog, and so on.

This paper explores the claim made by Thomas Aquinas in Summa Theologiae, I, q. 1, a. 3 that ‘sacred doctrine’ is ‘scientific.’ After reviewing some of the key historical commentators on the question, I propose an examination of Thomas' treatment of the gift of prophecy as providing an important clue into discerning more clearly his evolution from an Aristotelian understanding of knowledge or ‘science’ (scientia) to a fuller sense of the term scientia as used by Thomas. Chief among these is a clue into how Thomas resolves the difficulty between necessity and history. His treatment of prophecy in the Summa Theologiae gives one a glimpse into how Thomas is a historical thinker, despite weighty authorities such as Etienne Gilson arguing otherwise. Closer attention to prophecy permits one to rethink Thomas' account of sacred doctrine in Question One and appreciate how pivotal the fact of divine revelation having been made to prophets in history is for its ‘scientific’ character.

Every form of government, whether by its action or inaction, encourages certain forms of behavior and discourages others. The moral well being of a society necessitates its consideration of civil law's legitimate role in shaping moral character. In this paper, I will attepmt to argue that the Thomistic account of civil law is not merely negative, but entails a positive pedagogy that seeks to nurture the moral virtue of its citizens, for both the viciously inclined and those who are already good. Furthermore, Aquinas’ theory of the common good is such that its role is not merely limited, i.e., through establishing some form of civic tranquility and providing basic goods of the material or economic order with little worry of the moral habits thus cultivated.

The treatment of Thomas’ teaching on human law will not be fully exhausted in this paper. However, from examining the texts from the Summa Theologiae and the De Regno, it will appear evident that St. Thomas has provided a concise and intelligent framework for seeing and actualizing the necessary relationship between human law and moral virtue.

Thomas Aquinas has a philosophy of education. In this article I try to indicate what it amounts to by focusing not only on his theoretical discussions of teaching and learning but also on what can be gleaned about his approach to teaching by looking at his own teaching practice as displayed in some of his writings. In addition, I look at two of Aquinas's sermons that shed light on what he thinks about teaching and learning.