Alister McGrath is a prominent theologian, scholar, and author known for his work in the fields of theology, philosophy, and the history of ideas. Born on April 23, 1953, in Belfast, Northern Ireland, he has contributed significantly to discussions on the relationship between science and religion, particularly through his writings on Christianity and theism. He holds several academic positions, including being a professor at King's College London and Oxford University. McGrath has published numerous books, including "The Twilight of Atheism" and "Christian Theology: An Introduction," which explore various aspects of faith, belief, and the intellectual challenges faced by religion in the modern world.