Q. Why does the priest need altar servers?
A. Simply put, well-trained altar servers make the practical aspects of the liturgy flow more smoothly.
An altar server holds the book for the priest when he is praying from the chair. They hold candles next to the Gospel as it is being proclaimed. They assist with incense, assist with the preparation of the altar, and perform other helpful functions.
Additionally, on a personal level, serving at the holy Mass is a great honor and especially helps young people to learn the Mass well so that they can better join in the offering. Being present in the sanctuary, dressing in server cassocks or albs, and being attentive to the flow of the liturgy should have the effect of helping servers to grow in a deeper love and reverence for the Mass. At times and in cultures where boys act as altar servers, this helps plant the seed of a vocation in the minds and hearts of those whom God is calling to serve as priests.
With that said, the servers also symbolically represent the entire people of God, especially in the procession. At Mass, we should all see ourselves on a spiritual journey toward Heaven. The sanctuary is the symbol of Heaven, and the procession symbolizes the entire people of God journeying toward Heaven with the Cross leading the way.
At a gathering in Rome with about 9,000 altar servers, Pope Francis told the servers that serving at the altar “enables you to open yourselves to others, to journey together, to set demanding goals, and to find the strength to achieve them.” He went on to say, “The closer you are to the altar, the more you will remember to speak with Jesus in daily prayer, the more you will be nourished by the word and the body of the Lord, the better able you will be to go out to others, bringing them the gift that you have received, giving in turn with enthusiasm the joy you have received.”
If you know an altar server, make sure to thank them for their service and encourage them in their important role.