Is harold camping a lier and a fool also ?

I don't think there is anything wrong with faith in itself, and clearly he believed what he was talking about, so no he's not a fool nor a liar. I don't know what he is, but I don't think it's either of those. Either way, he's going to be copping a lot of abuse for a while so i don't think it matters, he'll be dealt his medicine haha