Since Holy Scriptures are an honored part of our Holy Tradition, Sola Scripture cannot be valid.
Our other Holy Traditions include:
The Divine Liturgy which has been established by Christ Himself
Our Holy Services: Vespers, etc. which are derived from the Hebrew Worship and their reading of the psalms and Torah
Our Holy Mysteries (Baptism, Chrismation, Holy Confession, Holy Eucharist, Holy Orders, Holy Crowning, Tonsuring of Monastics, Holy Unction, Funeral Service) which were ordained by Christ Himself.
Our Byzantine Chant which is derived from the Hebrew Temple Worship
Our Temple Architecture which comes from the Jewish Temples. (Incidentally several people have said that if you take away the icons in our temples, you can see the similarity between the E.O. Temples and the Jewish Temples.)
I can be so bold to say that if you continue to attack the Eastern Orthodox Church and her Holy Services (which are part of our Holy Tradition) then you are crossing the line to becoming Anti-Semitic since our roots are Semitic.