What is Christianity all about?

Not too long ago, somebody in this forum told me quite pointedly that I wasn’t a real Christian and that he was. He went on to say that I had missed the whole point of it, so I asked him what was the point?

He never answered, but he did make it clear that he didn’t think it had anything to do with being a good person. Which more or less confirmed what I had long suspected of Born Again Christians.

But it got me thinking. Am I a real Christian? What is it that you have to believe in order to be a Christian, real or otherwise? Is this a club I want to be a member of anyway?