The word god is for me nothing more than the expression and product of human weaknesses, the Bible a collection of honourable, but still primitive legends which are nevertheless pretty childish. No interpretation no matter how subtle can (for me) change this. - Letter to philosopher Eric Gutkind, January 3, 1954
It was, of course, a lie what you read about my religious convictions, a lie which is being systematically repeated. I do not believe in a personal God and I have never denied this but have expressed it clearly. If something is in me which can be called religious then it is the unbounded admiration for the structure of the world so far as our science can reveal it. - Albert Einstein, letter to an atheist (1954), quoted in Albert Einstein: The Human Side, edited by Helen Dukas & Banesh Hoffman
During the youthful period of mankind's spiritual evolution, human fantasy created gods in man's own image who, by the operations of their will were supposed to determine, or at any rate influence, the phenomenal world. - Albert Einstein, quoted in: 2000 Years of Disbelief, James Haught
I have repeatedly said that in my opinion the idea of a personal God is a childlike one. You may call me an agnostic, but I do not share the crusading spirit of the professional atheist whose fervor is mostly due to a painful act of liberation from the fetters of religious indoctrination received in youth. I prefer an attitude of humility corresponding to the weakness of our intellectual understanding of nature and of our own being. - Albert Einstein to Guy H. Raner Jr., Sept. 28, 1949, quoted by Michael R. Gilmore in Skeptic magazine, Vol. 5, No. 2