Nicola3, what would you call a person baptised as a baby,who follows the teachings of Jesus to the best of his or her ability, who nevertheless has difficulty understanding what resurrection means? Or one of the several C of E bishops who have publicly discussed resurrection and its meaning? Not true Christians? Who are you to judge?
Though I was brought up in a Church-going family, and was confirmed at 11, and have a very healthy (platonic) relationship with a C of E priest, I do have some difficulty with the idea of resurrection, with the idea that it happened, and that it is going to happen to me.(I suppose you'll say that it won't ).
Much of the New Testament was written many years after Jesus' death, by people who had an interest in putting a positive "spin" on the story. The very fact that the gospels accounts vary so much bothers me.
I believe that Jesus probably did exist, and that he certainly was someone special (Son of God? Proof?). I don't believe that it really matters who he was, its what he said and did that was important. I try to follow his example to the best of my ability. If that isn't true Christanity, well I'm happy with it, it suits me.
Just as there are many branches of Judaism (and Islam if it comes to that) there are many different traditions in Christianity. There are people who don't question anything that is written in the bible, and people who wonder whether a story (for that is what it is) can survive 2 thousand years and many many translations completely unaltered.
There are good people that I have met in all religions, and I find it difficult to believe that if there is a heaven they won't be there. I know that Jesus said " I am the way the truth and the life etc....", but I don't think a loving God would turn away a good Hindu, Muslim, Jew or Buddhist at the gates of heaven. There are plenty of people who profess to be Christians who commit atrocities in His name.
(Ducks head behind parapet for the onslaught)