Atheists in Heaven
Fear of death(as mentioned in Hebrews) has most so-called believers in bondage still.
"I can face death bravely, if I know I'm going to heaven" is still fear of death.
"I can face death bravely, if I know I will be resurrected" is still fear of death.
"I live thus and so, so as to live forever" Is immorality.
"I live thus and so, because it is my moral compass" is morality.
Fear of death is self centered, thus religion that caters to that self centered fear is useful only for manipulation of the fearful.
The popular notion of religion is that it is concerned with what happens to you after death, and how to live thus and so so as to have some favorable personal egoic(as in recognition of the self as being the same self) outcome.
"True religion, and undefiled is to do this for the poor, and that for the sick, and something else for someone's benefit." Period.
I personally don't know anything about any resurrection or continuing egoic existence, in fact, I rather doubt it, but I have a strong sense of what "true religion" is. And it will never be a major powerful world religion, it will crush no enemies in battle, or dash the heads of the enemy children against the stones. It will lose at every turn, and never rule the nations with an iron rod.
Just my thoughts on what it could mean to be an atheist.
(note by Ethnikos: Written by someone who does not want to take credit for this at this moment)