I've been to many a Bible study, where we were all Christians, and we never had a problem discussing anything. This is more like a village where wolves come in dressed in sheep's clothing. It may not be pleasant to watch a villager exposing a wolf and smacking him with a big stick, but it's got to be done.
Mat 18:3 And said, Verily I say unto you, Except ye be converted, and become as little children, ye shall not enter into the kingdom of heaven.
Mat 18:4 Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven.
Mat 18:5 And whoso shall receive one such little child in my name receiveth me.
Mat 18:6 But whoso shall offend one of these little ones which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.
Mat 18:7 Woe unto the world because of offences! for it must needs be that offences come; but woe to that man by whom the offence cometh!
Mat 18:8 Wherefore if thy hand or thy foot offend thee, cut them off, and cast them from thee: it is better for thee to enter into life halt or maimed, rather than having two hands or two feet to be cast into everlasting fire.
Mat 18:9 And if thine eye offend thee, pluck it out, and cast it from thee: it is better for thee to enter into life with one eye, rather than having two eyes to be cast into hell fire.
Mat 18:10 Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father which is in heaven.