I have run across them in my internet travels.One particular forum that I can think of, but the guy got alot of arguments from the other posters.
I do not disagree with you , that there are unsaved people that can give you the doctrine from memory .
(Not that I think you are in that category....)
(how generous of you to believe I might be saved) .
I know people that think that compromise will bring people to truth ...I have lived long enough to know that is not true..neither , Peter or Paul ever compromised and they built a church
Luk 6:22 Blessed are ye, when men shall hate you, and when they shall separate you [from their company], and shall reproach [you], and cast out your name as evil, for the Son of man's sake.
I had to say that because in the past people have thought I was excoriating the person I was posting to when I post a generalized critique.