Since you are asking your guest to exegete scripture, you might look at 1 Timothy 2:12, 1 Timothy 3:2, Titus 1:6.
:)
I carefully checked both of those passages and I’m lead to believe that I have a faulty Bible. I fail to find “Thou shalt...” in either of place. Could it be that this is one of those areas that God felt could be left to interpretation by human minds?
Nah, must be a typesetting error.