CHRISTIANS: DO YOU NOT HATE ATHEISTS BECAUSE YOU SERIOUSLY BELIEVE THEY ARE GOING TO HELL?

I just read about one christian who said that they will be "laughing at all the atheists while all the christians ascend to heaven". The question got deleted, I'm asuming because it makes christians look horribly bad . I'm at least partially sure that most chrisitian smugness in the area of treatment towards heathens is due to this "atheists shall burn attitude".