thomas aquinas
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Obeying Unjust Laws
St. Thomas defines law in Summa Theologiae I-II q. 90 aa. 1-4. It is an ordinance of reason for the sake of the common good made by someone bestowed with the care of the common good and promulgated. Hence, human law, which St. Thomas treats in I-II q. 95, must share the above definition in…
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On Natural Law and Justice
In his work Introduction to Moral Theology, Fr. Romanus Cessario O.P. remarked on certain misconceptions with respect to how the natural had grown in application and importance over time in the late 19th and early 20th centuries: arguing that the presentation of the natural law given in teaching manuals was anachronistic and unhelpful, and in…
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On the Meanings of “Object”, “Objective”, and “Objectivity”
The word “language” often suffers a confusion in use because of a partial equivocation in signification. Sometimes, we use it to signify the species-specifically human capacity to express semantic depth pertaining to a being known as independent of our cognitive activity; in other words, we use the word “language” to indicate our ability for signifying…
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Medieval Semiotics
Though “semiotics” is a word coined only in the late 17th century—and used consistently and meaningfully beginning only in the late 19th—the study of signs and their actions goes back millennia. During those thousands of years, some of the most important contributions were made during the age often called “Medieval” (though it would be better…
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Fall 2023: Thomistic Psychology – Habits and Experience
In a world where habits often seem synonymous with unconscious and automatic reactions, it is time to revisit and explore the true depth and meaning of this vital aspect of human existence. The Lyceum Institute is pleased to present an 8-week intensive seminar on “Thomistic Psychology: Human Habits and Experience of the World.” Guided by…