This offering is the fruit of a three-day conference hosted by Patristic Nectar Publications, a collaboration of many clergy scholars, including the Keynote speaker - His Grace, Bishop Irenei of London, as well as Archimandrite Maximos Constas, Father Calinic Berger, Father Chad Hatfield, and Father John Parker. The lectures in this offering are dedicated to an edifying examination of the Great Feasts of the Mother of God, as well as additional lectures on particular aspects of the life of the Most Holy Theotokos and her role in the lives of Christian believers. Opening remarks, a letter from Metropolitan Joseph, closing remarks, and the Q&A sessions are included.