Abstract

This may be the most impressive and important single study of Bonaventure’s philosophy that has appeared to date or for many a year to come. Obviously the fruit of many years of painstaking research, this monumental work begins with an 80 page review of characterizations of Bonaventure’s philosophy given by such historians as De Wulf, Mandonnet, Gilson, Patrice Robert, Van Steenberghen, Van der Laan and Ratzinger. Next follows a careful and detailed analysis of the saint’s own teaching about natural knowledge in terms of its foundations, principles and modes, certitude and the role illumination plays in his theological synthesis. This material, used to reveal the historical constitution of Bonaventure’s original and personal philosophy, is organized under nine chapter headings: Composition of Body and Soul in Man; Essence and the Nature of Human Soul; Problem of Plural Forms; Potency of Human Knowledge; Acts and Modes of Human Knowledge; Certitude of Natural Knowledge; Illumination of Natural Knowledge; Order of Reason to Faith in Theology; Problem of Christian Philosophy. Despite the author’s disclaimer that his primary objective is not to settle the historical disputes over the nature of Bonaventures’s philosophy, the general conclusions at which he arrives often differ so markedly from what other’s have said on that subject that he finds it useful to conclude his independent source-study with a 56 page analysis of how far the saint’s own writings support or disprove the opinion of the historians mentioned above. Since it is impossible to even summarize more than a small slice of this detailed study in any informative way, the remainder of the review will concentrate on this concluding portion in view of its more general interest.