CD 258 Acolytes in the Liturgy
What functions may an instituted acolyte perform in the Liturgy? Can he expose the Blessed Sacrament? Should he wear a cope? In 1973, Pope Paul VI replaced the minor orders which were received by students training for the priesthood with admission to candidacy for Holy Orders, and the ministries of lector and acolyte. These are considered as lay ministries, though few dioceses institute lay people to these ministries except those who are in priestly formation. (One reason may be that Pope Paul reserved these ministries to men.) The acolyte assists the priest and deacon especially in the celebration of Mass. He serves at Mass (a function that is normally carried out by others if there is no acolyte) and is an extraordinary minister of Holy Communion ex officio . If extraordinary ministers are required for the distribution of Holy Communion, the acolyte should be deputed to this function before others. He may also purify the sacred vessels after Holy Communion. If there is no pries...