This book by Tim Keller is a reasonably accessibly-written but thoroughly intellectually-robust apologetic for the Christian faith. I recently read Francis Spufford's marvellous effort at proposing an entirely irrational apologetic, so I thought I'd balance it out with something that appeals more to the head than the gut - and this did not disappoint. I have read this book before, the summer before I started this blog, so retained a sense of its general gist, but it was truly a pleasure to revisit the concrete arguments.
Keller splits the book into two sections of seven chapters each.* After a brief introduction exploring the helpfulness and limits of doubt in our contemporary skeptical culture, the first half digs into some of the biggest obstacles in the way of people coming into meaningful contact with the Christian faith, and for each shows how all of these hurdles are actually based on unprovable "faith" assumptions in themselves. These issues are:
- the problem of Christianity's exclusivity when there are so many other competing religions
- the problem of suffering, which exists despite God being supposedly purely good & all-powerful
- the restrictive limitations following Christianity places upon a human life
- the historical injustices & present hypocrisies of the Church
- the thorny issue of Hell - surely a good God wouldn't be so extreme as to condemn people to an eternity of suffering?
- the challenge supposedly posed by science, which many consider to have disproved religion for good
- the logical and ethical snafus entailed in taking the Bible literally
Having dealt with some of the strongest and commonest arguments against Christianity, we then have a short intermission chapter which considers the subjective nature of rationality itself. Then we head into the second set of seven chapters, which pose some of the strongest reasons for Christian belief. - the orderliness (and indeed existence) of the universe & meaningfulness
- the innate sense of moral standards that seems essentially universal to humankind
- the existential hole that sin leaves in the human heart, which we try to fill with idols but can only be satisfied by God
- the radically distinctive nature of the Christian gospel as compared to other religions
- the rationally revolting but emotionally intuitive core of Christianity - the incarnate God crucified for our sake
- the resurrection of Jesus & the explosive emergence of the early Church being the simplest & best historical explanations for each other
- God's Trinitarian nature providing a cogent & appealing explanation for the natures of creation & humankind
Having dismantled some of the strongest arguments against and illumined some of the clearest arguments for Christianity, the concluding chapter is a gentle but confident prod for the reader of what to do if they feel themselves approaching a faith that they can truly call their own. After the philosophical and theological weight of the chief portion of the book this provides a comforting pastoral cool-down, though for non-Christian readers this may well be the most challenging part of the whole text.
Overall I think this is a great book for making the case for Christianity in as best reasoned a way as possible. Keller never lands on absolute proof, but his earlier chapters show that nor do critiques of faith; and his points throughout cohere to short-circuit "absolute rationality" into a more pragmatic reasonability to which I think Christian belief is well-suited. A highly recommended book for Christians who want to supplement their own skillset in arguing for the Kingdom, and moreso a must-read for those whose curiosity about Christian faith is drowned out by overwhelming presumption that the case against it is too strong.
* Summarising the arguments Keller makes in each of these chapters is beyond the scope of this post, so you'll just have to take my word for it that his treatment of all matters discussed is intellectually humble but compellingly-put. And hey, I am a completely fallible blogger so if you don't want to take my word for it, you'll have to read the book and decide for yourself.