Mass (liturgy)

thumb|Requiem for Cirilo Almario|Bishop Cirilo Almario, in the [[Mass of Paul VI at Minor Basilica and Cathedral of the Immaculate Conception, Malolos, Bulacan, 2016]] thumb|The Requiem, in the Tridentine Mass, celebrated annually for [[Louis XVI and victims of the French Revolution, in the crypt of Strasbourg Cathedral, 2013]] thumb|270px|Requiem Mass for Archduke Franz Ferdinand of Austria at St. Catherine's Cathedral, [[St. Petersburg, published in a Russian newspaper, 1914]]

assistant to a member of the clergy

liturgy held in Christian churches

specific colours used for vestments and hangings within the context of Christian liturgy

thumb|upright|The Acolyte by Abraham Solomon, 1842

satanic religious practice

rite practiced in Eastern Christian traditions

thumb|Vigil, tacuinum sanitatis casanatensis (14th century)right|thumb|''A Knight's Vigil'' by John Pettie A vigil is a period of purposeful sleeplessness, an occasion for devotional watching, or an observance.

both 'baptism' and 'footwashing' are forms of ablution

first liturgy of Christmastide that is celebrated on the night of Christmas Eve, traditionally beginning at midnight when Christmas Eve gives way to Christmas Day

traditional Christian greeting

thumb|right|Bishop Steven J. Lopes sprinkling the congregation

particular liturgical rite of the Roman Catholic Church

Lutheran liturgy

ecumenical Eucharistic liturgy