…If the question is whether I think that there is a person who has created Heavens and Earth, and responds to our prayers, then definitely my answer is no, with much certainty.
If the question is whether I believe that “God” is a powerful something in the people, which causes a lot of disasters but also a lot of good, then of course I believe it. In fact, I am extremely curious about religion. I think that we should study what is religion much more than what is done. There is a sort of taboo in this, a sort of respect towards people who “believe in God”, which makes it difficult to understand better.
I think that viewing the “belief in God” just as a bunch of silly superstitions is wrong. The “belief in God” is one form of human religious attitude, and human religious attitude is something very general and universal about our functioning. Something which is important for man, and we have not yet understood.
…you can be great in solving Maxwell’s equations and pray to God in the evening. But there is an unavoidable clash between science and certain religions, especially some forms of Christianity and Islam, those that pretend to be repositories of “absolute Truths.” The problem is not that scientists think they know everything. It is the opposite: scientists know that there are things we simply do not know, and naturally question those who pretend to know. Many religious people are disturbed by this, and have difficulty in coping with it. The religious person says, “I know that God has created light saying, ‘Fiat Lux.’” The scientist does not believe the story. The religious people feel threatened. And here the clash develops. But not all religions are like that. Many forms of Buddhism, for instance, have no difficulty with the continual critical attitude of science. …
Response from an interview with physicist Carlo Rovelli, to the questions: “Do you believe in God?” and “Are science and religion compatible?”
August 21, 2014