Here is a piece on the necessity of atheism that I would suggest each of you read.
Most people, who mention the first cause argument by Aristotle, ignore the point that he, Aristotle, chose to have just one cause for simplicity but says in his works there could be up to 56[?] causes. The believer must accept the possibility of there being many first causes.
I love Camus and his book the Myth of Sisyphus where he deals with the question of suicide. A very interesting read.
Now, go read the piece.