Christianity teaches that God is the only one who has the right to judge. I am currently engaged in an exchange with a couple of Christians where they claim Christianity as truth and have said my thinking is wrong in questioning that. I suggested that their claim of me being wrong was a judgement. They seemed to get bent out of shape about that, and denied it as being judgement but a fear from me of learning the truth.
I think I may have encountered a large source of confusion within the Christian community. One that leads to hypocrisy and division between Christians and those of other beliefs. One that drives Christians to huddle into Christian cliques separated from the rest of humanity, instead of connecting with others like Jesus did in the Bible.