The Divine Liturgy

St John Chrysostom
The Divine Liturgy has two main parts. The first part is the gathering, called the synaxis. It has its origin in the synagogue gatherings of the Old Testament, and is centered in the proclamation and meditation of the Word of God. The second part of the Divine Liturgy is the eucharistic sacrifice. It has its origin in the Old Testament temple worship, the priestly sacrifices of the People of God; and in the central saving event of the Old Testament, the Passover (Pascha).
In the New Testament Church Jesus Christ is the Living Word of God, and it is the Christian gospels and apostolic writings which are proclaimed and meditated at the first part of the Divine Liturgy. And in the New Testament Church, the central saving event is the one perfect, eternal and all-sufficient sacrifice of Jesus Christ, the one great High Priest who is also the Lamb of God slain for the salvation of the world, the New Passover. At the Divine Liturgy the faithful Christians participate in the voluntary self-offering of Christ to the Father, accomplished once and for all upon the Cross by the power of the Holy Spirit. In and through this unique sacrifice of Christ, the faithful Christians receive Holy Communion with God.
For centuries it was the practice of the Church to admit all persons to the first part of the Divine Liturgy, while reserving the second part strictly for those who were formally committed to Christ through baptism and chrismation in the Church. Non-baptized persons were not permitted even to witness the offering and receiving of Holy Communion by the faithful Christians. Thus the first part of the Divine Liturgy came to be called the Liturgy of the Catechumens, that is, the liturgy of those who were receiving instructions in the Christian Faith in order to become members of the Church through baptism and chrismation. It also came to be called, for obvious reasons, the Liturgy of the Word. The second part of the Divine Liturgy came to be called the Liturgy of the Faithful.
Although it is generally the practice in the Orthodox Church today to allow non-Orthodox Christians, and even non-Christians, to witness the Liturgy of the Faithful, it is still the practice to reserve actual participation in the sacrament of Holy Communion only to members of the Orthodox Church who are fully committed to the life and teachings of the Orthodox Faith as preserved, proclaimed and practiced by the Church throughout its history.
In the commentary on the Divine Liturgy which follows, we will concentrate our attention on what happens to the Church at its “common action.” By doing this we will attempt to penetrate the fundamental and essential meaning of the liturgy for man, his life and his world. This will be a definite departure from the interpretation of the Divine Liturgy which treats the service as if it were a drama enacted by the clergy and “attended” by the people, in which each part stands for some aspect of Christ’s life and work (e.g., the prothesis stands for Christ’s birth, the small entrance for the beginning of his public ministry, the gospel for his preaching, the great entrance for Palm Sunday, etc.). This latter type of interpretation of the Divine Liturgy is an invention, which, although perhaps interesting and inspiring for some, is nevertheless completely alien to the genuine meaning and purpose of the Divine Liturgy in the Orthodox Church.