Interestingly, Darwin himself was baptised an Anglican but was greatly influenced by his mother's Unitarianism. As he became immersed in his theory of evolution he lost his faith entirely.
"Expelled" masterfully outlines large scientific gaps in the theory of evolution, and documents multiple examples of the "scientific" community closing ranks behind any who dare hypothesize "intelligent design" as a possible theoretical course of inquiry. The film documents the scientific community's rabid fear of anything that could remotely remind one of Creationism, even when many intelligent design proponents have no religious designs or biases in examining the failure of Darwinism to scientifically explain elements such as the beginning of carbon-based life and random mutation.
Darwinism, like all errors, has and continues to bring about the destruction of Civilization. As Ben Stein's movie points out, the Nazis were big fans of Darwin and exterminated millions of "undesirables" in their eugenics program. There is no dispute even among Darwinists that abortion and euthanasia are more readily accepted by those who believe that man is a mere accident of nature rather than a creation of God.
Needless to say the prophetic day has arrived when "people [do] not endure sound doctrine but having itching ears they...in accordance with their own desires, accumulate teachers for themselves and...turn away their ears from the truth and stray off after fictions." 2 Timothy 4:3
I recommend this movie.