Einstein on Science and Religion

http://www.godandscience.org/apologetics/einstein.html

It is however, interesting how he arrived at that conclusion. In developing the theory of relativity, Einstein realized that the equations led to the conclusion that the universe had a beginning. He didn't like the idea of a beginning, because he thought one would have to conclude that the universe was created by God. So, he added a cosmological constant to the equation to attempt to get rid of the beginning. He said this was one of the worst mistakes of his life. Of course, the results of Edwin Hubble confirmed that the universe was expanding and had a beginning at some point in the past. So, Einstein became a deist - a believer in an impersonal creator God:

"I'm not an atheist and I don't think I can call myself a pantheist. We are in the position of a little child entering a huge library filled with books in many languages. The child knows someone must have written those books. It does not know how. It does not understand the languages in which they are written. The child dimly suspects a mysterious order in the arrangements of the books, but doesn't know what it is. That, it seems to me, is the attitude of even the most intelligent human being toward God."

It is the second part of the quote that reveals the reason Einstein rejected the existence of a personal God. Einstein compared the remarkable design and order of the cosmos and could not reconcile those characteristics with the evil and suffering he found in human existence. How could an all-powerful God allow the suffering that exists on earth?

All very, very excellent points from Einstein...