Abstract
Macquarrie is thorough in his coverage of the subject matter, precise in the exposition of his thought, and creative in his attempt to explicate the principles upon which a Christian theology for the twentieth century can be based. In Twentieth Century Religious Thought, Macquarrie concluded that religion and philosophy need each other. There he claimed that from the philosophical side attention should be paid to Martin Heidegger, and from the religious side one should look at Bultmann and Tillich. Macquarrie has done just this in Principles of Christian Theology. This book is divided into three main parts: philosophical theology, symbolic theology, and applied theology. Although there is much of significance in the last two sections, it is in the first one that the author makes his distinctive contribution to theology. His approach is phenomenological. This leads him to an existential interpretation of theology. What he arrived at by means of this approach he called "Existential-Ontological Theism." Although there are some theologians who may have a few doubts as to whether or not Macquarrie has reached his conclusions by stretching some fundamental interpretations too far, it still remains a certainty that this book opens up a new and creative approach to some of the traditional concepts of theology which have been under so much fire in the last few decades.—W. P. G.