Concerning the Celebration
It is the bishop's prerogative, when present, to be the principal celebrant at the Lord's Table, and to preach the Gospel.
At all celebrations of the Liturgy, it is fitting that the principal celebrant, whether bishop or priest, be assisted by other priests, and by deacons and lay persons.
It is appropriate that other priests present stand with the celebrant at the Altar, and join in the consecration of the gifts, in breaking the Bread, and in distributing Communion.
A deacon should read the Gospel and may lead the Prayers of the People. Deacons should also serve at the Lord's Table, preparing and placing on it the offerings of bread and wine, and assisting in the ministration of the sacrament to the people. In the absence of a deacon, these duties may be performed by an assisting priest.
Lay persons appointed by the celebrant should normally be assigned the reading of the Lessons which precede the Gospel, and may lead the Prayers of the People.
Morning or Evening Prayer may be used in place of all that precedes the Peace and the Offertory, provided that a lesson from the Gospel is always included, and that the intercessions conform to the directions given for the Prayers of the People.