"Then there are the fanatical atheists whose intolerance is the same as that of the religious fanatics, and it springs from the same source. . . . They are creatures who can't hear the music of the spheres."

     Albert Einstein to an unidentified person, 7 August 1941, as quoted in The ultimate quotable Einstein, ed. Alice Calaprice (Princeton: Princeton University Press, 2011), 337.  Calaprice cites Einstein Archives 54-927 (Hebrew University, Jerusalem).
     Einstein was of course not a believer in any traditional or confessional sense.