"Greeneggsandham" is either just posting this stuff to get a rise out of people....or a total moron. Could even be both.
Atheism is neither a religion nor a belief. Its certainly not a holy book. Nor does atheism claim a holy book.
Therefore, the questions have no answers since they are based on a false supposition. At best, this is pure ignorance. At worst, a poor strawman.
Its not worth taking seriously in any case.
Perhaps you are correct in one regard: atheism is not a belief nor do they have a bible (other than the Anarchist Cookbook).
Examined under the light of reason, atheism is nothing more or less than a fraternity prank that got out of hand and attracted every hatemonger on the planet. They are the fools who have failed to leave atheism once they found out it is utterly ridiculous.
Other than that, atheism is of no value nor are its discredited fanatics.
Rocmike aka American Patriot another sad lonely day and night of blogging under your aliases The Unknown Philosopher, Silver City and anonymous. Hours and hours of posting under different aliases and going to old questions and answers. Have you chosen the aliases you will be posting under today?