A HIDDEN SOURCE OF THE PROLOGUE TO THE I-II OF THE SUMMA THEOLOGIAE OF ST. THOMAS AQUINAS MARGHERITA MARIA ROSSI* – TEODORA ROSSI** Pontifical University St Thomas Aquinas, Rome ABSTRACT This article1 investigates a particular aspect of the well-known quotation that opens the Prologue of the Prima Secundae of the Summa Theologiae. For scholars of St. Thomas Aquinas and the Middle Ages, the history of the introduction and story of the translation of the quoted text from St. John Damascene is a matter of undisputed interest. In particular, the cu- rious addition to the Damascene quote, not found in the translations cir- culating at the time Aquinas wrote the Prologue, nor even in the work of other contemparies, presents itself as an enigma. Although the practice of citation in the Middle Ages included taking some liberties from the text itself, it should be noted that this does not mean that it was done without rules or reason. In fact, the citations were chosen and presented in such a way as to respond to the most pressing * Contact:
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[email protected] 1. The authors are deeply indebted to Father Peter Marsalek, SOLT, for graciously volunteering to translate the article into English. Thanks to his Thomistic expertise, Father Marsalek has translated the nuances of a demanding centuries-old theological debate, one which involves Greek and Latin authors to whom St. Thomas Aquinas re- fers. Father Peter Marsalek’s linguistic mastery and his passionate commitment have managed to clarify the most crucial passages of the difficult Italian text.