Thomas Aquinas

Life, teaching and recognition

Benedict XVI’s 2 June 2010 audience places Thomas’s birth around 1224–1225 at Roccasecca, his early schooling at Montecassino and further study at Naples. Dominican vocation met family opposition. Formation with Albert the Great took him to Paris and Cologne; university teaching brought Christian theology into encounter with Aristotle and his interpreters. Later teaching moved between France and Italy, including Orvieto, Rome and Naples. Benedict connects his writing with preaching and liturgical service, rather than depicting an isolated philosopher. He also recounts the cessation of writing in 1273 after a revelatory experience and a conversation with a crucifix. These are attributed devotional narratives, not independently authenticated events or grounds for treating Thomas’s writings as worthless. Benedict, 2 June

Daniel Kennedy’s 1912 Catholic Encyclopedia essay gives alternative birth estimates, 1225 or 1227, illustrating uncertainty about precise chronology. It describes conflict over mendicant teaching at Paris and Thomas’s defense of religious orders. It reports death at Fossanova on 7 March 1274 while traveling toward the Council of Lyons, canonization in 1323 and designation as a Catholic Doctor in 1567. Kennedy writes a historical Catholic reference essay with apologetic and hagiographic judgments; its superlatives and retrospective claims are not contemporary testimony independently verified here. Kennedy, Life

Benedict’s 16 June audience recalls Leo XIII’s 1880 designation of Thomas as patron of Catholic schools and universities and later Catholic recommendations of his thought. It emphasizes philosophy and theology as distinct but related forms of inquiry, with faith and reason directed toward truth. This is papal catechesis interpreting a medieval theologian, not Thomas’s own text or an Orthodox reception survey. Catholic titles identify a named tradition’s recognition; they do not make him an ancient Church Father or establish universal Orthodox recognition or rejection. The profile’s placement among Fathers & Saints therefore expresses a broader author category, not a common chronology. Benedict, 16 June

The 23 June audience presents an unfinished Summa alongside a life of prayer and pastoral teaching. It recalls preaching at Naples in 1273, including instruction about the Creed, prayer and commandments, and describes Christ and sacramental life as central concerns. This reception connects the systematic theologian with Christian formation. The audience’s devotional interpretations should remain attributed: they neither provide a complete critical catalogue nor guarantee each later attribution to Thomas. Its account encourages reading theological argument within a lived teaching vocation, without converting that encouragement into authentication of every reported episode. Benedict, 23 June

Works, editions and transmission

Thomas wrote in Latin across different forms of teaching. The partial catalogue identifies the Scriptum super Sententiis, Summa theologiae and Summa contra Gentiles as principal works; their titles should not merge into one undifferentiated corpus. For the Summa, the adjacent introduction to Question 2 gives an organizing movement: God, rational creatures’ advance toward God, and Christ as the way to God. The public reading below supplies article 2’s complete main answer from the 1920 printing. The complete opening question remains a catalogue entry with a source link. Catalogue · Summa edition and context

The Supplement requires a separate identity. The retained edition’s editorial notice describes a later compilation from Thomas’s commentary on the fourth book of Peter Lombard’s Sentences, probably by Rainaldo of Piperno. The attribution of the compilation is qualified, and the notice itself is editorial prose. Reusing earlier material does not make the Supplement Thomas’s finished continuation of the Summa. Its sequence, compiler’s contribution and relation to Thomas’s later positions need examination before treating it as one uniform authorial statement or adding its words to a unique-work total. Supplement editorial notice

A catalogue helps locate Thomas’s works, but questions of survival and authorship require individual investigation. Lectures, later compilations and doubtful attributions deserve particular attention. A work’s absence from this reader gives no reason by itself to call it lost. Scope and edition metadata Reported extent

Principal works and editions

• Summa theologiae, First Part, Question 1: ten articles discussed from the Benziger 1947-labeled English Dominican translation, retained as a catalogue entry with source link. The public historical excerpt is article 2’s complete main answer in the separately checked 1920 printing; it does not include the other articles, objections or replies.
• Scriptum super Sententiis: Mandonnet, Paris: P. Lethielleux, 1929, volumes I–II, Latin → edition bibliography. Partial catalogue metadata; these volumes are not hosted here.
• Summa contra Gentiles: principal Latin work identified in Corpus Thomisticum’s inventory; no specific local translation or complete reading offered.
• Disputed Questions: extended disputation; Catena Aurea: arranged patristic Gospel commentary, Newman’s English edition, 1841–1845 → historical edition leads. Neither is imported here.
• Biblical and Aristotelian commentaries; Corpus Christi liturgical writing: genres described by Benedict; individual editions, translations and local availability remain unestablished here.
• Supplement: posthumous compilation in the Benziger parent → editorial notice; excluded from the public response excerpt and from claims about Thomas’s completed writing.

Reading the opening question

The discussion of Question 1 follows the CCEL witness labeled Benziger Bros., 1947, credited to the Fathers of the English Dominican Province with Sandra K. Perry’s digital acknowledgment. Its complete question remains available through a catalogue source link. The public quotation instead follows the separately checked 1920 second revised printing of article 2’s main answer. Small wording and punctuation differences make it important to identify the edition when quoting. Editions and availability Complete Question 1: catalogue and source link

An article stages a question before resolving it. First identify the proposition under discussion, then read the objections as considered alternatives. The contrary supplies an opposing witness; the main answer develops Thomas’s determination, and replies return to the objections. Extracting the first sentence as his conclusion can reverse the article’s meaning. Likewise, finding a biblical quotation inside an objection does not establish that Thomas endorses its application. Article 1 offers a clear exercise: the objections call further doctrine unnecessary, while the answer argues that revelation is necessary for salvation. Article 1: catalogue/source link

Article 1 distinguishes truths exceeding reason from truths reason could discover. For the latter, Thomas argues that unaided inquiry would reach relatively few people, slowly and mixed with error. Revelation serves the intended end of salvation in both cases. His reply also distinguishes disciplines by their means of knowing, even when they consider the same conclusion. Philosophy’s treatment of God and sacred doctrine’s treatment of God therefore need not be identical inquiries. This is his argument for revealed teaching, not a dismissal of rational investigation as always useless or deceptive. Article 1, answer and replies: catalogue/source link

Article 2 calls sacred doctrine a science by distinguishing two ways principles are known. Arithmetic and geometry exemplify principles known through natural intelligence; perspective and music illustrate dependence on principles established in another discipline. Sacred doctrine receives principles from the knowledge of God and the blessed. The analogy explains ordered knowledge proceeding from accepted principles. It does not claim theology is a modern experimental science, nor that revelation becomes self-evident to every reader. In the full article linked through the catalogue, the first objection raises a concern about shared evidence and the reply explains Thomas’s proposed answer; neither is included in this public response excerpt. Article 2, complete main answer; 1920 excerpt, line 1

Article 3 explains why sacred doctrine can remain one discipline while discussing God, creatures and moral action. Unity depends upon the aspect under which things are considered: here, their being divinely revealed. Its reply gives God priority, with creatures considered in relation to their beginning and end. That organizing perspective helps readers understand a systematic work without assuming every topic is interchangeable. Thomas’s unity claim concerns the form of this inquiry, not the disappearance of distinctions among creatures or the abolition of philosophical disciplines studying them differently. Article 3: catalogue/source link

Article 4 includes both speculative and practical concerns within sacred doctrine while giving priority to divine things and ultimate knowledge of God. Human action belongs within that purpose; it is not excluded because contemplation is primary. The article closes with one combined answer to the objections rather than two separately labeled replies. Readers should recognize that actual structure instead of imagining missing text. Nor should the speculative/practical distinction turn theology into either detached abstraction or exclusively useful advice: Thomas’s response relates action to the end it serves. Article 4: catalogue/source link

Article 5 compares disciplines by certainty, subject and purpose. Thomas grounds sacred doctrine’s superiority in divine knowledge and its ultimate end, while acknowledging that what is more certain in itself may appear less certain to limited human understanding. His second reply makes philosophical learning useful for clarification without making it the source of revelation’s principles. This is a distinction between grounding and explanation. It should not be converted into an unqualified promise that every theological inference is infallible or that every philosopher’s argument has already been refuted. Article 5: catalogue/source link

Article 6 relates wisdom to ordering and judgment by the highest cause. It also distinguishes judgment arising from a virtuous inclination from judgment through acquired knowledge. Someone trained to analyze conduct can judge without possessing the virtue being discussed; wisdom as a spiritual gift is not simply identical with academic proficiency. This distinction complicates any picture of Thomas as equating holiness with successful argument. His theological discipline remains learned through study even though its principles are received through revelation, and personal formation remains a different consideration. Article 6: catalogue/source link

Article 7 makes God the subject of sacred doctrine, with other things considered through their relation to God. Yet it does not claim that the divine essence is adequately defined. The first objection invokes John Damascene on that difficulty; Thomas answers by using effects of nature or grace in place of a definition for the inquiry. Reading objection and reply together preserves both the limitation and the proposed method. This is a useful encounter between inherited patristic language and scholastic explanation, without claiming that one citation establishes complete agreement between their authors. Article 7: catalogue/source link

Article 8 differentiates interlocutors and authorities. Theology reasons from revealed principles; an opponent accepting some revelation differs from one accepting none, whose objections can be answered without proving articles of faith through that shared premise. Canonical Scripture has a different argumentative standing from Church doctors, whose authority is usable but probable, and philosophers, used as extrinsic and probable witnesses. Calling doctors probable here neither makes them infallible nor makes them worthless. The hierarchy asks readers to identify what supports an inference instead of treating every venerable quotation as having the same force. Article 8: catalogue/source link

Article 9 defends scriptural metaphor through the human movement from sensible things toward intellectual understanding. Imagery can teach people unable to grasp an abstract account independently; what is veiled in one passage can be clearer elsewhere. Thomas also uses dissimilar images to discourage treating created appearances as adequate descriptions of God. Metaphor thus serves understanding while marking a limit. His answer opposes the objection that figures are necessarily beneath sacred teaching, without claiming every possible symbolic interpretation is sound or that imagery eliminates the need for careful explanation. Article 9: catalogue/source link

Article 10 distinguishes words signifying things from things themselves signifying further realities. Spiritual senses depend upon the literal sense; Thomas names allegorical, moral and anagogical relations. His final reply places figurative speech within the literal sense: God’s arm signifies operative power rather than a bodily limb. Literal therefore does not mean mechanically anatomical. At the same time, arguments rest on the literal sense, and what is necessary to faith is stated literally elsewhere. This combination resists both crude literalism and arbitrary spiritual meanings unconstrained by the text’s first signification. Article 10: catalogue/source link

Revisit the main answer

Summa theologiae I.1.2, complete main answer only, in the Fathers of the English Dominican Province translation, second revised printing, 1920. Read the objections and replies through the full article’s external source.

I answer that, Sacred doctrine is a science. We must bear in mind that there are two kinds of sciences. There are some which proceed from a principle known by the natural light of the intelligence, such as arithmetic and geometry and the like. There are some which proceed from principles known by the light of a higher science: thus the science of perspective proceeds from principles established by geometry, and music from principles established by arithmetic. So it is that sacred doctrine is a science, because it proceeds from principles established by the light of a higher science, namely, the science of God and the blessed. Hence, just as the musician accepts on authority the principles taught him by the mathematician, so sacred science is established on principles revealed by God.

Read the complete bounded main answer · Return to this exact 1920 passage · Compare with the creed’s profession about the Holy Spirit

That comparison places scholastic explanation beside a creed’s profession, not two interchangeable definitions. Thomas explains how doctrine proceeds from revealed principles; the retained creed passage confesses the Holy Spirit’s lordship, life-giving work and relation to the Father and Son. Their genres and propositions differ. Use the Church and Scripture interpretation page to pursue authority and reading further. Question 1 provides distinctions for assessing an argument; it does not by itself decide every Catholic–Orthodox controversy, authenticate a patristic attribution, or establish the whole reception of Thomas’s later conclusions. Question 1 · Creed150

Sources and further reading

Benedict XVI, general audience, 2 June 2010; papal catechesis on life and teaching. Official text.

Benedict XVI, general audience, 16 June 2010; Catholic reception and faith–reason interpretation. Official text.

Benedict XVI, general audience, 23 June 2010; systematic and pastoral teaching. Official text.

Daniel Kennedy, St. Thomas Aquinas, Catholic Encyclopedia, volume 14, 1912; historical Catholic reference essay. New Advent transcription.

The quotation follows The “Summa Theologica” of St. Thomas Aquinas, Part I, QQ. I–XXVI, second revised edition, Fathers of the English Dominican Province; London: Burns Oates & Washbourne; New York: Benziger Brothers, 1920. It reproduces article I.1.2’s complete main answer. Historical printed witness

The analysis of the full opening question retains its research basis in the CCEL witness labeled Benziger Bros., 1947, with the English Dominican translation and Sandra K. Perry’s digital acknowledgment. The introduction to Question 2 supplies the organizing outline. For the complete Question 1 text, follow its catalogue source link. catalogue entry with source link CCEL source

The Benziger edition’s editorial notice describes the Supplement as a later compilation from the fourth book of the Sentences commentary, with a qualified attribution to its compiler. Read its devotional language and historical claims as editorial commentary. Its chronology has not been independently established here.

Corpus Thomisticum offers an inventory of principal works and an edition bibliography. Mandonnet’s 1929 volumes cover Books I–II of the Sentences commentary. These sources help locate further reading; a title’s absence from this site does not establish that it is lost or fragmentary. Corpus Thomisticum principal-work inventory edition bibliography

Robert Pasnau, Thomas Aquinas, Stanford Encyclopedia of Philosophy, section 1.2. The retained 2022 account reports the scale of Thomas’s surviving writing; the figure is a scholarly report rather than a measurement reproduced by this site.

The Holy Creed of the 150 Fathers is read here in Percival’s historical edition with its commentary. Its profession provides a comparison in genre and purpose with Thomas’s scholastic explanation. Local lines 49–51

The public quotation comes from the identified 1920 U.S. printing. The modern biographical accounts are linked and briefly paraphrased. Readers pursuing attribution or a close textual question should consult the relevant critical editions.