Answer: I do not think that this is possible unless the student has risen close to the teacher. However, then they do not have an argument either. Perhaps, there are scrutinies of some not yet clear phenomena. What kind of argument can they have?
We are studying the upper system of governance of our world and the one who attains it has no doubts about its reliability. The one who does not attain it is floating in the air. For him, everything can seem either reliable or not—as he wants to see it. Therefore, this is a pointless argument. Nobody does it.
From KabTv’s “Fundamentals of Kabbalah,” 10/27/19