the received interpretations were mistaken. A study of Thomas Aquinas on divine grace and human freedom was well-suited to his interest in working out a theoretical analysis of history. The dissertation was completed in 1940; it was rewritten and published as a series of articles in the journal Theological Studies. The articles were edited into a book by J. Patout Burns in 1972, and both the revised and the original version of his study were subsequently published in his Collected Works as Grace and Freedom: Operative Grace in the thought of St. Thomas Aquinas. Verbum: Word and Idea in Aquinas After his return from Rome, Lonergan wrote a series of four articles for Theological Studies on the inner word in Thomas Aquinas which became highly influential in the study of St. Thomas' accounts of knowledge and cognition. The articles were later collected and published under the title Verbum: Word and Idea in Aquinas. Insight: A Study of Human Understanding In 1945 Lonergan gave a course at the Thomas More Institute in Montreal that extended from September to April 1946 entitled "Thought and Reality," and the success of that course was the inspiration behind his decision to write the book Insight. While teaching theology at Collegium Christi Regis, now Regis College affiliated with the University of Toronto, Lonergan wrote Insight: A Study of Human Understanding, inaugurating the generalized empirical method (GEM). GEM belongs to the movement of "transcendental Thomism" inaugurated by Joseph Maréchal. This method begins with an analysis of human knowing as divided into three levels – experience, understanding, and judgment – and, by stressing the objectivity of judgment more than Kant had done, develops a Thomistic vision of Being as the goal of the dynamic openness of the human spirit. Method in Theology In 1972, Lonergan published Method in Theology, which distinguishes eight groups of operations ("functional specialties") in theology. Method is a phenomenon which applies across the board in all disciplines and realms of consciousness. Through his work on method, Lonergan aimed, among other things, to establish a firm basis for agreement and progress in disciplines such as philosophy and theology. Lonergan believed that the lack of an agreed method among scholars in such fields has inhibited substantive agreement from being reached and progress from being made, whereas in the natural sciences, for example, widespread agreement among scholars on the scientific method has enabled remarkable progress. The chapter