May be a bit late on this, but from a Christian perspective, Burn is correct... The perspective is fully dependent on the Bible read, which in Burns case, I do believe would be the King James version. There are other versions of the Bible, many of which are more literal translations of what can be found of the original works, however they are much more archaic on what can be defined as "salvation."
If you wish to look at this from other perspectives, you will notice that there are many clauses left out in the Bible, with one being the question posted by dafatha00. In a nutshell if one does what they feel is right and good yet is not "saved" from a Christian standpoint, are they destined to hell? That is questionable.
Quite a few religions point to a reincarnation aspect which says you are here for a purpose and will continue to be reincarnated until that purpose is fulfilled, while others state that all you have to do is follow your conscious and do what is right in your mind and you will go to a better place after death.
There is not true answer to the question, as nobody here knows the true answer or can know it.
If there is a supreme good I feel in my opinion that they would judge you on your merits, rather than your belief in a book, because if it is true that the only ones who will see heavens door are those that are saved, or as the Christians would proclaimed "bathed in the blood of Christ," then look at all of the people in third world countries who have never heard of Jesus or God, still born infants, and others such as Buddhist monks who believe so strongly in their religion that they do not want to hear about anything new.
Are they all damned to hell?
Just my $0.02 take it for what it is worth...