McGrath, Alister. Christian Theology: An Introduction. 3rd Edition.
If one is used to reading Evangelical systematic theologies, then one will find McGrath’s approach to be strange. McGrath does not follow the format of normal systematicians. While he does address the various loci of systematic theology, that is not the point of the book. McGrath’s underlying point is in showing the various loci, how were they developed in the history of the Church? He maintains (indirectly, to the degree that he follows George Lindbeck’s analysis) that some doctrines can only be formed in terms of the prevailing philosophy.
With that understanding, McGrath’s first 160 pages take the reader on a tour of historical theology. He introduces her to the various approaches to theology and common philosophical movements that have determined theology. On page 159 he actually begins where most Evangelical theologians begin: prolegomena. He discusses how tradition and revelation have been employed in theology. As to the conclusion, let the reader decide. The other loci of the theology (God, Trinity, Christ, Salvation, Church, Ecclesiology) are discussed in a neutral manner. He doesn’t come to conclusions, but is only making the reader think through her convictions: If I believe x about philosophy and epistemology, how can I still maintain y in soteriology?
For example, on pp. 38-39 he discusses how the pre- and early Reformers were philosophical nominalists. Accordingly, he *hints* that our understanding of justification by faith alone (which McGrath maintains) could only have arisen in a nominalist context. Is he right? Probably, but he doesn’t develop the point.
Pros of the book:
1. Despite the philosophical jargon, it was a very easy read.
2. McGrath recognizes who (or what) will be the key players in the coming decades: postliberal theology and narrative theology. Put simply, post-liberal theology denies that there is some universal unmediated human experience from which one may draw. Post-liberal theology says that the heart of religion lies in the language and rites of a community (119-120).
Narrative theology offers us a powerful philosophical construct—and a surprisingly biblical one as well. It highlights stories in relation to Christian theology. The advantages are: narrative is the main genre and focus of Scripture; it avoids the dulling result of “abstractionism;” narrative affirms that God meets us in history and speaks to us in history; it neatly expresses the tension between the limited knowledge of characters in the biblical story and the omniscient knowledge of God (167-170).
3. By using the insights of narrative and post-liberalism, McGrath utterly destroys Enlightenment theology and liberalism. If George Lindbeck is correct—and he is—then there is no universal culture or experience in which to appeal.
Cons of the book:
1. He repeats himself with a vengeance. I lost count of how many times he said, “but if George Lindbeck is correct….”
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