Well, you are right about some self-proclaimed Christians who bash other Christians who don't practice what they think is orthodox Christianity--especially in the religion forum. They are most un Christ-like in their comments. The logcal flaws in their arguments are so apparent, yet they refuse to see the beam in their own eyes while screaming about the motes is the "cultist's" eyes. For that reason, and the ultimate futility of trying to convince them of their errors--I won't go in there anymore. I'll save my pearls for someone willing to listen.
OK gotcha, It's not OK for Christians to attack other Christians but it's OK for Christians to attack non belivers.
And you wonder why so many people are hostile towards Christianity.