Congregationalist in the context of "Sacrament"

A church service (or a worship service) is a formalized period of Christian communal worship, often held in a church building. Most Christian denominations hold church services on the Lord's Day (offering Sunday morning and Sunday evening services); a number of traditions have mid-week services, while some traditions worship on a Saturday. In some Christian denominations, church services are held daily, with these including those in which the seven canonical hours are prayed, as well as the offering of the Mass, among other forms of worship. In addition to this, many Christians attend services on holy days such as Christmas, Ash Wednesday, Good Friday, Ascension Thursday, among others depending on the Christian denomination.

The church service is the gathering together of Christians to be taught the "Word of God" (the Christian Bible) and encouraged in their faith. Technically, the church in "church service" refers to the gathering of the faithful rather than to the physical place in which it takes place. In most Christian traditions services are presided over by clergy wherever possible, but some traditions utilize lay preachers. Styles of service vary greatly, from the Catholic, Lutheran, Eastern Orthodox, Oriental Orthodox, Reformed (Continental Reformed, Presbyterian and Congregationalist) and Anglican traditions of liturgical worship to informal worship characterized by certain free church traditions, common among Methodists and Baptists, that often combine worship with teaching for the believers, which may also have an evangelistic component appealing to backsliders and the non-Christians in the congregation (cf. altar call). Quakers and some other groups have no formal outline to their services, but allow the worship to develop as the participants present feel moved.

In Christianity, a minister is a person authorised by a church or other religious organization to perform functions such as teaching of beliefs; leading services such as weddings, baptisms or funerals; or otherwise providing spiritual guidance to the community. The term is taken from Latin minister ("servant", "attendant"). In some church traditions the term is usually used for people who have been ordained, but in other traditions it can also be used for non-ordained.

In the Catholic Church, the Eastern Orthodox Church, the Oriental Orthodox Church, Anglicanism and Lutheranism, the concept of a priesthood is emphasized, though in the Church of England there are nearly as many non-ordained licensed lay ministers as there are paid clergy. In other traditions such as Baptist, Methodist, and Reformed groups like Congregationalists and Presbyterians, the term "minister" usually refers to a member of the ordained clergy who leads a congregation or participates in a role in a parachurch ministry; such a person may serve as an elder (presbyter), pastor, preacher, bishop, or chaplain.

Ash Wednesday is a holy day of prayer and fasting in many Western Christian denominations. It is preceded by Shrove Tuesday and marks the first day of Lent: the seven weeks of prayer, fasting and almsgiving before the arrival of Easter.

Ash Wednesday is observed by Christians of the Catholic, Lutheran, Moravian, Anglican (Episcopalian), and United Protestant denominations, as well as by some churches in the Reformed, (including certain Congregationalist, Continental Reformed, and Presbyterian churches), Baptist, Methodist and Nazarene traditions.

Good Friday, also known as Holy Friday, Great Friday, Great and Holy Friday, or Friday of the Passion of the Lord, is a solemn Christian holy day commemorating the crucifixion of Jesus and his death at Calvary (Golgotha). It is observed during Holy Week as part of the Paschal Triduum.

Members of many Christian denominations, including the Catholic, Eastern Orthodox, Lutheran, Anglican, Methodist, Oriental Orthodox, United Protestant and some Reformed traditions (including certain Continental Reformed, Presbyterian and Congregationalist churches), observe Good Friday with fasting and church services. In many Catholic, Lutheran, Anglican and Methodist churches, the Service of the Great Three Hours' Agony is held from noon until 3 p.m.—the hours the Bible records darkness covering the land until Jesus' death on the cross. In the Catholic, Lutheran and Anglican traditions of Christianity, the Stations of the Cross are prayed in the evening of Good Friday, as with other Fridays of Lent. Communicants of the Moravian Church have a Good Friday tradition of cleaning gravestones in Moravian cemeteries.

Covenant theology (also known as covenantalism, federal theology, or federalism) is a biblical theology, a conceptual overview and interpretive framework for understanding the overall structure of the Bible. It is often distinguished from dispensational theology, a competing form of biblical theology. It uses the theological concept of a covenant as an organizing principle for Christian theology. The standard form of covenant theology views the history of God's dealings with mankind, from Creation to Fall to Redemption to Consummation, under the framework of three overarching theological covenants: those of redemption, of works, and of grace.

Covenentalists call these three covenants "theological" because, though not explicitly presented as such in the Bible, they are thought of as theologically implicit, describing and summarizing a wealth of scriptural data. Historical Reformed systems of thought treat classical covenant theology not merely as a point of doctrine or as a central dogma, but as the structure by which the biblical text organizes itself. Covenant theology is upheld by Christians of the Reformed tradition, including the Continental Reformed, Presbyterian, Congregationalist, Reformed Baptist, and Reformed Anglican traditions. The most well-known form of Covenant Theology is associated with Presbyterians and comes from the Westminster Confession of Faith. A variant of this traditional Presbyterian form is sometimes called Baptist Covenant Theology or 1689 Federalism, to distinguish it from the standard covenant theology of Presbyterian Westminster Federalism. It is usually associated with the Particular Baptist strand and comes from the Second London Confession of Faith of 1689. Methodist hermeneutics traditionally use a variation of this, known as Wesleyan covenant theology, which is consistent with Arminian soteriology.