I suppose that the translation of the sentence that is in question is 'you are not justified in speaking'. :)
Or: You are not justified for to speak. :)
I suppose that the translation of the sentence that is in question is 'you are not justified in speaking'. :)
... Αυτή η χρήση του για/διά νομίζω ότι είναι πολύ παλιά και ασφαλώς διατήρησε ισχυρή τοπική παρουσία για μεγάλο διάστημα. ...