The book investigates the philosophical and theological implications of Richard Dawkins' scientific theories, particularly his concepts of genes and memes, and their impact on understanding the meaning of life. McGrath, a prominent theologian and scientist, examines Dawkins' arguments from a Christian perspective, exploring how evolutionary biology and naturalism intersect with traditional notions of purpose, morality, and belief. The work delves into the intellectual landscape shaped by Dawkins' influential writings, offering a critical yet respectful engagement with his worldview.

Alister McGrath's 'Dawkins' God' is recognized for its scholarly approach to engaging with Richard Dawkins' influential scientific and atheistic viewpoints. The book is noted for its detailed examination of how Dawkins' theories on genes and memes relate to broader questions of meaning and purpose. McGrath's work is often cited as a significant contribution to the dialogue between science and religion, offering a theological counterpoint to scientific naturalism. It is regarded as a thoughtful critique that respects the scientific basis of Dawkins' work while challenging its philosophical conclusions.