Summa Theologica, Part I (Prima Pars) From the Complete American Edition — Themes and Context

Aristotle as Structural Backbone

Aquinas repeatedly invokes “the Philosopher” (Aristotle) to frame his arguments. In Question 59, Article 1, the first objection cites Aristotle’s De Anima to claim that will resides in reason, which angels lack. The reply does not reject Aristotle but reinterprets him: angels have a higher faculty than reason, yet will is present. This pattern—objection from Aristotle, answer that refines rather than discards—appears throughout. The translation signals these references with parentheses and italicized titles, such as “(De Anima iii, text. 42).” Readers should note that the Summa is not a purely theological work; it is a philosophical dialogue with Aristotelian categories.

Formatting as a Window into Transmission

The electronic edition includes a detailed note by David McClamrock explaining changes from the Benziger Brothers print edition. For instance, the repetitive phrase “We proceed thus to the [next] Article” was removed, and Bible citations use arabic numerals (e.g., “Dan. 7:10”) instead of roman. Italics are represented by underscores, and footnotes appear inline in brackets. These choices affect readability: the text is cleaner but loses some visual cues of the original. One correction is highlighted: in Question 45, Article 2, the word “[not]” was inserted to fix a probable error. Such editorial interventions remind us that the Summa we read is a constructed text, not a direct transcript of Aquinas’s manuscript.

Angelic Will and the Limits of the Excerpts

The excerpt covers only the first article of Question 59, which asks “Whether There Is Will in the Angels?” Aquinas answers affirmatively, distinguishing natural, sensitive, and intellectual appetite. But the text breaks off before the second article, which asks whether the angel’s will is its nature or its intellect. The catalog subjects list “Theology, Doctrinal” and “Catholic Church – Doctrines,” yet the sample is a metaphysical inquiry into appetite and knowledge, not a doctrinal statement. Readers should be cautious: the excerpts do not show how Aquinas connects angelic will to broader theological topics like grace or sin. The work’s 495,424 words cover far more than these few pages suggest.

This edition’s formatting choices—removed repetitive headings, inline footnotes, and corrected errors—make the text more accessible but also alter its original rhythm. Readers interested in the Summa as a historical document may wish to compare this version with a facsimile of the Benziger Brothers print. The excerpts here offer a narrow but precise view of Aquinas’s method: a blend of Aristotelian logic, patristic authority, and systematic questioning that defines the work’s character.