a woman can teach me, as long as i can't see her/a female boss can give orders as long as it's not to any man in particular

Do check this link below, where John Piper clarifies that, in the church realm,
men can learn from a woman as long as they can't see her:

John Piper: A woman can teach me as long as I can’t see her 

Now, he's made it clear that this belongs to the secular/vocational realm as well:

Piper says is okay because she (female engineer)’s not personally giving directives to any man in particular. However, he warns that other scenarios– those where a woman must give direct instructions to a male– would violate their sense of manhood and womanhood.   link

No comment..
               I'll let Benjamin Corey do that. (:

                                                       PS What would Junia say?