Abstract

It is not without a certain emotion that one opens this book devoted to the memory of a great scholar of medieval thought who worked and lived in the certainty that there cannot be a conflict between the Christian faith and science. In a significant essay, Benedict M. Ashley defends the idea of the philosophy of nature as continuous or identical with natural science. Ashley does allow, however, for so many divergences between philosophy of nature and natural science due to later developments in science that this identification must be qualified. Steven E. Baldner points out some of the contradictions of Hartshorne's atomism: Hartshorne denies change and real causality. Anthony J. Celano recalls that Robert Kilwardby was very much aware that happiness as described by Aristotle is quite different from the beatitude promised by the Christian faith. The order of the divine entitative attributes in the Summa theologiae I, qq. 3-11 has baffled many a commentator. Lawrence Dewan connects it with some texts of Aristotle's Metaphysics. Jeremiah Hackett studies Roger Bacon's Moralis philosophia. Dealing with Luther's attitude toward St. Thomas, Denis R. Tanz accepts Erasmus's verdict that the weight given to Thomas in theology was an important factor in propelling Luther out of the Roman Catholic orbit. This opinion, however, confounds appearances with the real reason for leaving, namely, estrangement from several central positions of Catholic doctrine. It is a tribute to the Catholicity of Thomas that after 1519 Luther came to identify the Pope, the Church and all scholastic doctors with the Thomists and said that the Church had become the synagogue of the papists and the Thomists: Thomas had been made the arbiter of heresy. Mark F. Johnson stresses the sapiential character of the sacra doctrina. Mark D. Jordan wrestles with the question why Thomas wrote his Aristotelian commentaries. Arguing in the line of Owens's interpretation he reduces their importance with regard to Thomas's own positions. Jordan seems to think that Thomas's philosophy cannot be formulated without his theology, an explanation which is hardly satisfactory. Armand Maurer submits some reflections on St. Thomas's notion of presence. The question to what extent Albert the Great contributed to Aquinas's treatises of the morality of human acts and of natural law is examined by Ernest J. McCullough. Walter H. Principe points out how, according to Aquinas, food is assimilated into the veritas humanae naturae. Eric A. Reitan retraces Weisheipl's analysis of Aristotle's Physics and of St. Thomas' Commentary: the axiom, "whatever is moved, is moved by another" can be understood only within the context of the general science of nature. In his Liber de causis et processu universitatis Albert came to hold the same position as Thomas on the demonstrability of creation and of its beginning in time. Two final articles concern the difficulties underlying Aristotle's arguments in Physics 7 and 8, and Aquinas and Newton on causality: William Wallace connects Newton's universal gravitation with the axiom that nothing acts on itself.