"The idea that everything would happen exactly as it does regardless of whether we pray or not is a specter that haunts the minds of many who sincerely profess belief in God. It makes prayer psychologically impossible, replacing it with dead ritual at best."

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I think the important thing to learn is that we can retain a sentimental loyalty to the cultural and literary traditions of, say, Judaism, Anglicanism or Islam, and even participate in religious rituals such as marriages and funerals, without buying into the supernatural beliefs that historically went along with those traditions. We can give up belief in God while not losing touch with a treasured heritage.

— Richard Dawkins