Wisdom teaches us this, or should.
We should know what we are talking about. Also, through discussion we can learn more.
Fools speak like they know what they are talking of when they do not.
I think the OP is about the facilitation toward some within Christendom being considered ignorant by others on the outside (and from some within) due to not knowing their Bibles, and misapplying truth, misrepresenting truth, and misquoting truth, and misunderstanding truth, and holding bizzare unscriptural beliefs not supported by the Scriptures. This is what the OP sets out to discuss.
Although some may not like Luke2427s methods of saying things, it is the personality God gave him, and none of us are perfect, so to debate this as Christian we should look past our personal opinions and debate the subject matter.
As ministers, we have heard some of the most foolish unthought out conclusions from Scripture. These folks are whom he is addressing in the OP.
- Peace