Here are a few notes taken from a lecture I heard by Alistair McGrath at the International Congress on Preaching in April. The address, titled “Preaching Truth in the Shadow of the Idol of Science” was directed at the recent writings of Richard Dawkins, Daniel Dennet, and Christopher Hitchens, all of whom seem to be angry that Christianity and religion in general has not gone away.
McGrath dispenses with the idea that belief in God is simply delusional along the lines of believing in Santa Claus. How many people start believing in Santa at the age of 50 or 60, he asked? What about all the believing intellectuals? It’s just not true that science leads to unbelief. C.S. Lewis said, “I believe in God the way I believe in the Sun, for not only do I see the sun, but by the sun I see everything else.
Richard Dawkins says that there is a scientific explanation for the fact that many believe. But this is a loaded argument, McGrath said, because it overlooks the most natural explanation. We’re told that belief in God is a “virus of the mind.” So then, McGrath asks, are all beliefs viral or only just the ones that Dawkins doesn’t like?
McGrath suggests that the Christian gospel actually makes a lot of sense in explaining much of science. Take Psalm 19, for example. For the atheist, the heavens are depressing because of their vastness and the lack of hope that they offer. For the Christian, the beauty of nature displays the beauty of God who can be known in Christ. Dawkins says that thinking of God diminishes nature, but this is not so. We study science so as to glorify God. In other words, we need to encourage the scientists in our congregations.
“Preaching has helped me grow,” McGrath said. “Preaching is the way that God resources his church. So don’t criticize science from the pulpit. Criticize what some people are doing with science.”