text: The various Orthodox jurisdictions have not received the doctrine of the Immaculate Conception. It did not come up at the last ecumenical Council at Crete last June.
  
  It may seem to you that Mary being non-human is the logical extension of the Immaculate Conception, but it is not part of the Catholic belief. If you shared the Catholic concept of Original Sin you would not so conclude.
  
  There is a minority of Orthodox who accept the Immaculate Conception:
  
  https://orthodoxwiki.org/Immaculate_Conception
  
  but the Ecumenical Patriarch does not:
  
  http://www.orthodoxytoday.org/blog/2005/03/patriach-bartholomew-on-the-immaculate-conception/