The primary role of the altar server is to assist the priest in the celebration of the liturgy during Mass. This is done through specific actions and by setting an example to the congregation by active participation in the liturgy (hymns, responses, etc.), by looking alert and sitting or standing at the appropriate times.
Altar servers perform most of the functions of the former "minor order" of ordained clerics known as acolytes from the Greek word akolouthos or 'attendant'. Church writings from the second and third centuries discuss the role of acolytes, giving the office great importance and honor in the history of the Church. Altar servers today are not ordained but are 'commissioned' by their parish priest.
Servers carry the cross, the processional candle(s), hold the book for the priest celebrant when he is not at the altar, carry the incense and censer, present the bread, wine, and water to the priest during the preparation of the gifts or assist him when he receives the gifts from the people, wash the hands of the priest, assist the priest celebrant and deacon as necessary.
Servers should be seated in a place from which they can easily assist the priest celebrant and deacon. The place next to the priest is normally reserved for the deacon.
Servers may not distribute Holy Communion unless they have been mandated for this function by the bishop. Altar servers must have received first confession and Holy Communion.
Reverend Paul Jussen, M.S.pjussenmsolpssulphur.comParochial Vicar