The forms of Christian worship changed and developed considerably during the first four centuries of its existence, not least from a distinctive local or regional diversity to an increasing standardization of practice throughout the ancient world. One of the major factors influencing these changes was the eventual adoption of the New Testament as the Christian scripture, and another was the emergence of the church into public life early in the 4th century. Rites of initiation chiefly involving baptism in water marked the entry of new converts into the community of believers. The central observance was the Eucharist, celebrated every Sunday from at least the end of the 1st century. This was supplemented by services of the word on certain days of the week and by regular times of prayer each day undertaken by individuals or small groups of believers. Annual festal celebrations, the majority of which were associated with the anniversaries of martyrs and others who had died, also increased in number as time passed. Christians understood the worship that they offered through Jesus Christ to be the spiritual fulfillment of the sacrificial cult of the Old Testament. Although at first insisting that they were not a religion like others around them—indeed, they were regarded as atheists by their contemporaries—they ultimately came to adopt the language, images, and terminology of standard religious discourse once their persecution had ceased and the Church had emerged as a cultus publicus in the 4th century. This also coincided with a shift from an understanding of worship as an essentially corporate action presided over by its appointed ministers to one where those ministers were seen as carrying out its liturgy on behalf of the people.
Paul F. Bradshaw
Jewish liturgy is a complex phenomenon, manifesting change over time and place as well as some significant diversity today. Today’s prayers emerged from the rituals of the rabbis of the early centuries of the Common Era, compensating for the loss of the Jewish ritual center, the Jerusalem Temple, destroyed by the Romans in 70 ce. Little is known for certain about how rabbinic prayers spread and became universally normative, but by the High Middle Ages, they were. The received rabbinic worship is highly structured and scripted. There are three services every day, with a fourth on festive days. The key structural elements combined in these services are the recitation of shema῾ and its blessings, the multi-blessing ῾amidah, and the reading of Torah. To these, other elements have aggregated, like introductory prayers, Psalms, and supplicatory prayers. Meals also require short blessings before eating and a longer grace afterwards. The Passover seder extends this meal ritual with narrative, Psalms, and songs. Variation among medieval regional rites and their modern heirs manifests itself within this structure not only in small differences of wording, but also in more significant dissimilarities in modes of performance. In modernity, liberal movements abbreviated, translated, and otherwise rewrote many prayers. The messages of Jewish liturgy are embedded within this structure as well as in the themes of the liturgical year, expressed primarily through scripture readings. The annual Torah cycle tells the Jewish story from creation up to the Israelites’ entry into their land. The primary festival cycle and the blessings surrounding the shema῾ highlight the key elements of this narrative: God’s work of creation, redemption, and revelation. Permeating the liturgy, though, is the expectation of future messianic redemption.
John F. Baldovin
The 4th–6th centuries can be considered a classic period in the development of Christian worship. During this time many of the liturgical forms that are still recognizable today were consolidated: the architectural disposition of church buildings, the shape of the Eucharist and the various traditions of the eucharistic prayer, the rites of initiation, the annual liturgical cycle (calendar), and the rites associated with ordination, weddings, the anointing of the sick, penance, and the burial of the dead. This was the period in which the great diversity and variety that characterized the first Christian centuries gradually settled into the basic structures that are familiar today. At the same time, it was the period of the development of the great rites of Christian worship that were centered on the major cities of the Roman Empire: Antioch, Alexandria, Constantinople, Edessa, Jerusalem, and Rome. The new diversity of these rites often corresponded to the various languages in which they were celebrated: Greek, Syriac, Coptic, and Latin.
Christopher J. Ellis
Baptists stand within the Free Church and Evangelical traditions. They baptize only those who profess personal faith, and they also give a high priority to evangelism. Although there is some variety around the world in this the fifth-largest Christian denomination, the main features of Baptist worship developed in Britain, where the Baptist story began. Emerging from the Radical Reformation at the beginning of the 17th century, British Baptists formed two main groups, each holding Calvinistic or Arminian theology, respectively. Both emphasized an ecclesiology in which the church was perceived to be a fellowship of believers and each rejected the baptism of infants. By the 19th century, most British Baptists held a common, though varied, evangelical theology, and this continues to characterize this denomination. The importance of scriptural preaching, extempore prayer, and the emergence of congregational hymn singing are all continuing features of Baptist worship. The core aspects of Baptist spirituality can be seen in their worship, including giving due attention to scripture and its relevant application for the life and witness of the church; the importance of the devotional life and an openness to the Holy Spirit, as seen in extempore prayer; emphasis on the church as a fellowship of believers, as expressed in the communal nature of the Eucharist celebrated as the Lord’s Supper; and the importance of personal faith and the mission of the church, embodied in the baptism of believers and evangelistic preaching.
Ancient Greek religion was a polytheistic religion without a book, church, creed, or a professional priestly class. Due to the extraordinarily rich regional varieties in cult, fragmentary evidence and conjectural interpretations of it, conflicting mythological accounts, and the span of time treated, not a single absolute statement can be made about any aspect of Greek religion and exceptions exist for every general rule stated here. Since Ancient Greeks perceived all aspects of nature as either divine or divinely controlled, and all aspects of individual and social life were thought to be subject to supernatural influence, paying proper respect to the gods and heroes was understood to be a fundamental necessity of life. Since no aspect of individual or social life was separate from “religion,” scholars refer to Ancient Greek religion as “embedded.”1 The closest Ancient Greek comes to the English word “religion” are the noun thrēskeia (“acts of religious worship, ritual, service of gods”) and the verb thrēskeuō (“to perform religious observances”). Basic components of religious worship were the construction and upkeep of divine precincts, statues, altars, and temples, the observance of festivals, performance of sacrifices, bloodless offerings and libations, prayer, hymning, and observance of ritual abstinences and purifications. The closest Greek equivalents to “belief” were eusebeia (“reverent piety,” “respect”) and pistis (“trust in others” or “faith”).2 Both words could qualify a relationship between humans, as well as a relationship between humans and a supernatural entity. Since the Ancient Greeks did not have authoritative or divinely sent books of revelation, there was no script telling them what or whom to believe in and outlining the reasons why. The Greeks did not have professional priests who preserved, interpreted, and disseminated religious norms.3 However, Greek literature is brimming with gods, and the stories about the gods, which they (and we) call “myths,” were not only in all their texts, but everywhere around them: depicted on their pottery, painted on their walls, chiseled on the stones of their buildings.4 In the public space, there were countless divine statues, and the temples, altars, sacred groves, and divine precincts were everywhere around them. Ancient Greeks learned about the gods by hearing, watching, and doing: by seeing their parents perform a sacrifice, by observing them as they prayed, swore an oath, or performed libations, by participating in processions, singing and dancing in the chorus, eating the sacrificial meat in the sanctuaries, and by drinking wine, the gift of Dionysus. Ancient Greeks had no immediate need for theodicy, for the gods could be either benevolent, or angry, and their benevolence was perceived as a sign that the worship the community offered was appropriate, whereas natural catastrophes, crippling defeats in wars, or epidemics were interpreted as manifestations of divine anger, provoked by some human error or misstep.5 Ancestral gods and heroes and the traditional way of worshipping them formed the cornerstone of Greek religiosity.