> Furthermore, if the Christian heaven does exist (which in turn implies that Christian doctrine is true), Christopher is most certainly in hell.
If the Christian heaven does exist, it does not imply that all Christian doctrine is true, only that some is true.
And there is a lot of contradictory Christian doctrine. By that, I am not saying that Christian doctrine is self-contradictory, I am only pointing out that several different Christian denominations have doctrines that contradict each other. According to some denominations, Hitchens would indeed be in hell, and according to others, he would be in heaven.
Instead of "which in turn" I should have said, "and further assuming", sorry about that.
I am almost certain that there are some Christian denominations under which Christopher is now believed to be in heaven, although they are in the minority, and not in the mainstream of Christianity that Hitchens usually debated against. Can you name me two Christian denominations according to whom Christopher is now in heaven?
I do not know much about different Christian denominations, but I do come from a Catholic background myself, and I guess Catholicism does qualify as mainstream. I think that according to current Catholic doctrine, if someone does his best to find out the truth, and lives according to what he sincerely believes, he goes to heaven, even if he's wrong in the end. And I think Hitchens qualifies for those qualities (to be clear: I am referring to his doing his best to find out the truth and living according to it, not to being wrong in the end).
If you look at the three conditions that a sin must meet to be considered a mortal sin, I think there is a very high probability that writing a book titled God Is Not Great is a mortal sin. There are hundreds of things that Christopher did which very likely meet those conditions, and there is also a high probability that he has not repented about them before death.
According to Catholicism people do not get into heaven by living according to what they sincerely believe, and many, many, Catholic scholars would say that Christopher is bound for hell.
1. Its subject must be a grave (or serious) matter.
2. It must be committed with full knowledge, both of the sin and of the gravity of the offense (no one is considered ignorant of the principles of the moral law, which are inborn as part of human knowledge, but these principles can be misunderstood in a particular context).
3. It must be committed with deliberate and complete consent, enough for it to have been a personal decision to commit the sin.
The question is about point 2. While Hitchens knew that it would be morally unacceptable according to Catholic doctrine, he considered writing the book as the right thing to do according to his own moral standard, so he would not be doing something he considered as a gravely wrong thing to do. Similarly for other people who live according to what they sincerely believe: they are not committing actions with full knowledge that the actions are the wrong thing to do.
It does leave room for interpretation, and can be argued both ways, but I do not wish to be drawn further into a religious discussion.
> Furthermore, if the Christian heaven does exist (which in turn implies that Christian doctrine is true), Christopher is most certainly in hell.
It's much more complex than that as there is no single "Christian doctrine" (each christian sect has its own doctrine, including concepts of hell, and these doctrines evolve over time). Some christian sects promise hell to all non-convers (and sinners), while others consider only acts and make devotion irrelevant to entry in heavens.
I'm not going to make judgement calls on the hitch or these doctrines, but "Christian doctrine" being true absolutely does not translate into "Christopher is most certainly in hell". Let alone "the Christian heaven" existing (the "Christian" heaven being real) translates into this ("Christian heaven" could be true while everything else is false)
Furthermore, if the Christian heaven does exist (which in turn implies that Christian doctrine is true), Christopher is most certainly in hell.