I agree with the above comments. The questions are so broad it would take weeks of long conversation explore the Orthodox answers to them in a way that would give a Protestant a solid idea of what the correct response to these questions is. And they are rebellious and proud and trust in their traditions stubbornly. I have had so many Prots and Evangelicals after long debate admit to me that Orthodoxy had the stronger argument and then when I ask them if they will come to Church or convert, or at least adopt the Orthodox position in that point of doctrine or practice, and they say, "No." UGH!!!! What for then? Oh well, "leave them alone, you come and follow Me," is what Christ said. If they are serious about truth they will come back of their own accord and continue to seek. If not, they are happy in their heresies and will not seek anything else.
Also, I agree with Maria about the Messianic Christians (Hebrew Roots Movement) they are really stiff-necked! How sad since most of them are Evangelicals who felt that they had no historical connectivity with the Historic Church, so they bypass 2000 years of Christian History and return to the Law with Christian window dressing. How sad! I have tried talking to these people and they insist that they are not protestant yet they use an entirely protestant approach to the faith. They really think they have escaped man-made denominationalism and found a pure apostolic stream, but it is repugnant to God. Very sad indeed.