Payne's claim that Junia had 'authority as ministers of the gospel' is vague

Mike finds Payne's statement that Junia had 'authority as ministers of the gospel' too vague to prove the egalitarian case. Mike would affirm that all Christians — men and women — have authority as ministers of the gospel to proclaim the gospel to every creature. This does not establish the specific teaching/authority-over-men role that the egalitarian argument requires.