b) Atheists are evil and going to hell (whatever your definition)... this is a judgment, and one that no one is qualified to make except Christ or His Father. Who is to say that they will not show mercy?
Even if the Bible said this verbatim it would still be inappropriate (from a Christian perspective) to use it to judge Atheists. The Bible's words are there for all eyes to see, anyone can get a copy of the Bible and read it.
It's not our place to use it as a tool of judgement (according to Christ's words).
-Sab