Please quote the passages from Darwin's writings where he advocates atheism.
Clinton has never admitted to having committed perjury, yet tens of millions saw him do so on TV.
That a man does not confess his true intent is not proof that he is not guilty of what he is accussed. However, there is proof of Darwin's dissembling and dishonesty in matters of religion, and here for your edification, I provide it to you:
"P.S. Would you advise me to tell Murray [his publisher] that my book is not more un-orthodox than the subject makes inevitable. That I do not discuss the origin of man. That I do not bring in any discussion about Genesis, &c, &c., and only give facts, and such conclusions from them as seem to me fair.
Or had I better say nothing to Murray, and assume that he cannot object to this much unorthodoxy, which in fact is not more than any Geological Treatise which runs sharp counter to Genesis."
From: Daniel J. Boorstein, The Discoverers, page 475.