Mass is the main Eucharistic liturgical service in many forms of Western Christianity. The term Mass is commonly used in the Catholic Church, Western Rite Orthodoxy, Old Catholicism, and Independent Catholicism. The term is also used in many Lutheran churches, as well as in some Anglican churches, and on rare occasion by other Protestant churches.
Vespers is a liturgy of evening prayer, one of the canonical hours in Catholic, Eastern Orthodox, Oriental Orthodox, and Lutheran liturgies. The word for this prayer time comes from the Latin vesper, meaning "evening".
Divine Liturgy or Holy Liturgy is the usual name used in most Eastern Christian rites for the Eucharistic service.
A Pontifical High Mass, also called Solemn Pontifical Mass, is a Solemn or High Mass celebrated by a bishop using certain prescribed ceremonies. Although in modern English the word "pontifical" is almost exclusively associated with the pope, any bishop may be properly called a pontiff. Thus, the celebrant of a Pontifical High Mass may be the pope, any bishop or any other prelate who is allowed to wear pontificals.
A thurible is a metal incense burner suspended from chains, in which incense is burned during worship services. It is used in Christian churches, including the Roman Catholic, Eastern Orthodox, Assyrian Church of the East and Oriental Orthodox, Church of England as well as in some Lutheran, Old Catholic, United Methodist, Reformed, Presbyterian Church USA, and Anglican churches. In Roman Catholic, Lutheran, and Anglican churches, the altar server who carries the thurible is called the thurifer. The practice is rooted in the earlier traditions of Judaism dating from the time of the Second Jewish Temple.
Making the sign of the cross, also known as blessing oneself or crossing oneself, is a ritual blessing made by members of some branches of Christianity. This blessing is made by the tracing of an upright cross or Greek cross across the body with the right hand, often accompanied by spoken or mental recitation of the Trinitarian formula: "In the name of the Father, and of the Son, and of the Holy Spirit. Amen."
Genuflection or genuflexion is the act of bending a knee to the ground, as distinguished from kneeling which more strictly involves both knees. From early times, it has been a gesture of deep respect for a superior. Today, the gesture is common in the Christian religious practices of the Anglicanism, Lutheranism, the Catholic Church, and Western Rite Orthodoxy. The Latin word genuflectio, from which the English word is derived, originally meant kneeling with both knees rather than the rapid dropping to one knee and immediately rising that became customary in Western Europe in the Middle Ages. It is often referred to as "going down on one knee" or "bowing the knee". In Western culture, one genuflects on the left knee to a human dignitary, whether ecclesiastical or civil, while, in Christian churches and chapels, one genuflects on the right knee when the Sacrament is not exposed but in a tabernacle or veiled.
The holy kiss is an ancient traditional Christian greeting, also called the kiss of peace or kiss of charity, and sometimes the "brother kiss", or the "sister kiss". Such greetings signify a wish and blessing that peace be with the recipient, and besides their spontaneous uses they have certain ritualized or formalized uses long established in Christian liturgy.
Gaudete Sunday is the third Sunday of Advent in the liturgical calendar of Western Christianity, including the Roman Catholic Church, the Anglican Communion, Lutheran churches, and other mainline Protestant churches. It can fall on any date from 11 December to 17 December.
Christian liturgy is a pattern for worship used by a Christian congregation or denomination on a regular basis. The term liturgy comes from Greek and means "public work". Within Christianity, liturgies descending from the same region, denomination, or culture are described as ritual families.
A lectionary is a book or listing that contains a collection of scripture readings appointed for Christian or Jewish worship on a given day or occasion. There are sub-types such as a "gospel lectionary" or evangeliary, and an epistolary with the readings from the New Testament Epistles.
The Easter Vigil, also called the Paschal Vigil, the Great Vigil of Easter, or Holy Saturday at the Easter Vigil on the Holy Night of Easter is a liturgy held in traditional Christian churches as the first official celebration of the Resurrection of Jesus. Historically, it is during this liturgy that people are baptized and that adult catechumens are received into full communion with the Church. It is held in the hours of darkness between sunset on Holy Saturday and sunrise on Easter Day – most commonly in the evening of Holy Saturday or midnight – and is the first celebration of Easter, days traditionally being considered to begin at sunset.
The Fraction or fractio panis is the ceremonial act of breaking the consecrated sacramental bread before distribution to communicants during the Eucharistic rite in some Christian denominations.
The Memorial Acclamation is an acclamation sung or recited by the people after the institution narrative of the Eucharist. They were common in ancient eastern liturgies and have more recently been introduced into Roman Catholic, Anglican, Lutheran, and Methodist liturgies.
The Roman Rite is the most common ritual family for performing the ecclesiastical services of the Latin Church, the largest of the sui iuris particular churches that comprise the Catholic Church. The Roman Rite governs rites such as the Roman Mass and the Liturgy of the Hours as well as the manner in which sacraments and blessings are performed.
Eucharist is the name that Catholic Christians give to the sacrament by which, according to their belief, the body and blood of Christ are present in the bread and wine consecrated during the Catholic eucharistic liturgy, generally known as the Mass. The definition of the Eucharist in the 1983 Code of Canon Law as the sacrament where Christ himself “is contained, offered, and received” points to the three aspects of the Eucharist according to Catholic theology: the real presence of Christ in the Eucharist, Holy Communion, and the holy sacrifice of the Mass.
The Divine Service is a title given to the Eucharistic liturgy as used in the various Lutheran churches. It has its roots in the Pre-Tridentine Mass as revised by Martin Luther in his Formula missae of 1523 and his Deutsche Messe of 1526. It was further developed through the Kirchenordnungen of the sixteenth and seventeenth centuries that followed in Luther's tradition.
In Christianity, concelebration is the presiding of a number of presbyters at the celebration of the Eucharist with either a presbyter, bishop, or archbishop as the principal celebrant and the other presbyters and (arch)bishops present in the chancel assisting in the consecration of the Eucharist. The concelebrants assist the principal celebrant by reciting the Words of Consecration together with them, thus effecting the change of the eucharistic elements. They may also recite portions of the Eucharistic Prayer.
The Order of Christian Initiation of Adults (Latin: Ordo initiationis christianae adultorum), or OCIA, is a process developed by the Catholic Church for its catechumenate for prospective converts to the Catholic faith above the age of infant baptism. Candidates are gradually introduced to aspects of Catholic beliefs and practices. The basic process applies to adults and children who have reached catechetical age. In many English speaking countries, it is called Rite of Christian Initiation of Adults (RCIA). In the United States, the name was changed to the OCIA in 2021 to reflect greater fidelity to the original Latin, although this change has yet to be officially approved by the Dicastery for Divine Worship and the Discipline of the Sacraments.
Canonical digits, also referred to as liturgical digits, are a posture or bodily attitude of prayer used during the celebration of the rite of the Holy Mass. This gesture is performed by any Catholic priest after consecration and before ablutions, standing and joining his thumb and index finger in a circle, and holding the other fingers straight away from the palm.
