Nihilism
From RationalWiki
Nihilism is the philosophical belief that life and the universe have no meaning. In general, nihilists are considered to be wanton hedonists, since their life has no meaning. 
| For those of you in the mood, RationalWiki has a fun article about Nihilism. |
For some reason, despite the number of atheistic philosophies that still find purpose and joy in life, many religious people consider nihilism the logical extension of atheism. This is despite the fact that the most eloquent expression of nihilism is actually found in a holy book:
"Ve are nihilists. Ve care nothing for your pain!"
