What is the Orthodox Church?
From the Orthodox perspective, the Orthodox Church is the original Church established and founded by our Lord Jesus Christ. She (the Church) is able to trace her history and Apostolic lineage in unbroken continuity back to one of the 12 Apostles. As such, she has stood stalwart for twenty Centuries unaltered in her faith and praxis, holding fast to the Catholicity and Orthodoxy of her dogmatic fabric, and in hierarchical and ecclesiological structure. The Orthodox Church is the living body of Christ in this world.
As we believe that the Church is the body of Christ (and the vehicle of Holy Revelation), the understanding of Christ goes hand in hand with our understanding of the Church. Likewise, an improper view, treatment, and understanding of the Church can affect our beliefs and understanding of Christ, and all our theology found therein. This is a malady of the Christian faith I believe we witness today across the Protestant milieu.
What follows is a breakdown of Orthodox theology on those dogmatic areas of our faith. While certain aspects may be explained somewhat differently based upon their understanding, their overall acceptance and understanding as a whole by the collective voice of the Church is not questioned. This unity, the Catholicity of teaching as regards the articles of faith, is something that is not found within the Protestant milieu.