" A second point that caught my attention was that the very persons who insist upon keeping religion and science separate are eager to use their science as a basis for pronouncements about religion. The literature of Darwinism is full of anti-theistic conclusions, such as that the universe was not designed and has no purpose, and that we humans are the product of blind natural processes that care nothing about us. What is more, these statements are not presented as personal opinions but as the logical implications of evolutionary science.

Another factor that makes evolutionary science seem a lot like religion is the evident zeal of Darwinists to evangelize the world, by insisting that even non-scientists accept the truth of their theory as a matter of moral obligation. Richard Dawkins, an Oxford Zoologist who is one of the most influential figures in evolutionary science, is unabashedly explicit about the religious side of Darwinism. his 1986 book The Blind Watchmaker is at one level about biology, but at a more fundamental level it is a sustained argument for atheism. According to Dawkins, "Darwin made it possible to be an intellectually fulfilled atheist."

When he contemplates the perfidy of those who refuse to believe, Dawkins can scarcely restrain his fury. "It is absolutely safe to say that, if you meet somebody who claims not to believe in evolution, that person is ignorant, stupid or insane (or wicked, but I'd rather not consider that)." Dawkins went to explain, by the way, that what he dislikes particularly about creationists is that they are intolerant. "

― Phillip E. Johnson , Darwin on Trial