Critics and readers have praised the book for its intellectual rigor and accessibility. The Gospel Coalition describes it as "superb, timely, insightful, and much-needed," noting that it embodies classic Keller in its approach.
Similarly, a review on bethinking.org highlights Keller's challenge to the notion that secularism is inherently rational and unbiased, while religion is not.
Many appreciate Keller's respectful engagement with opposing viewpoints and his ability to present complex ideas in an understandable manner. One reviewer mentions that Keller "achieves something in this book that many apologetic works struggle to accomplish—it’s one you can confidently recommend to a skeptic."
However, some readers note that the writing can be dense at times, requiring careful reading to fully grasp the arguments presented.
Despite this, the consensus is that "Making Sense of God" is a valuable resource for both believers and skeptics interested in exploring the rational basis for faith and the relevance of Christianity in the modern world.