Charles Hawking said something that has become a cheer and a herald for atheists: "That which can be asserted without evidence can be dismissed without evidence." Though atheists treat this statement with as much respect and admiration as a puppy does his owner, it really does nothing to promote the cause of Atheism.
First, it does not provide any reason to reject God. It merely states (though emphatically within context) what theists already believe, that men are free to accept or reject God and His Son (i.e., the existence of a theos and the means by which Christians believe He relates to mankind). I don't think it is a stretch to say Christians actually believed the basic concept before it ever entered the thoughts of an atheist. It does not provide evidence, logical or physical, against theism. It does, however, claim there is no evidence for theism. But it does nothing to build actual evidence against theism.
Second, it does not provide support for Atheism. In fact, the exact same phrase could be used in reference to atheism from the theistic standpoint. Charles Hawking himself, when confronted with the need to provide evidence for atheism during a debate with William Lane Craig, could not provide evidence, but rather avoided the question with much stuttering. It was a perfect opportunity to muster evidence against God in a crowd of both believers and atheists, but he didn't.
Third, it implies, or should I say that the popularity of such a vague statement implies that those who honor the statement believe at some point that the absence of evidence for a theos provides evidence for absence of a theos. This is purely illogical. You cannot disprove the existence of something based on the fact that you haven't seen the proof.
Now, I do not say that the statement is illogical or wrong within the confines of it's limitations. However, I write this in response to the popularity that the statement has achieved among atheists. It is nothing but a fluff-packed pillow that an atheist can rest his weary head on after he has exerted hard labor out of his pre-determined heart. The statement does not flow out of someone seeking truth, but rather someone who has already decided.