Pronunciation: [ˈə͡ʊpən bɹˈɛðɹən] (IPA) 
The correct spelling of the group known as "Open Brethren" is often debated. However, it is commonly spelled with no hyphen and both "Open" and "Brethren" capitalized. In phonetic transcription, it would be /ˈoʊpən ˈbrɛðrən/. The "o" in "open" is pronounced like the "o" in "go" and the "e" in "brethren" is pronounced similar to the "e" in "bed". The "th" sound is voiced by the tongue between the top and bottom teeth.
Open Brethren is a term used to describe a Christian group adhering to a specific set of beliefs and practices. It is a subset or branch of the Plymouth Brethren movement, which originated in the early 19th century as a reaction against what they perceived as the formalism and lack of spiritual fervor in established churches.
The Open Brethren emphasize a more informal and participatory approach to worship and church life. They believe in the autonomy of each local congregation, emphasizing the priesthood of believers and the direct leading of the Holy Spirit in the affairs of the church. Open Brethren churches typically have minimal hierarchical structure and lack ordained clergy, instead relying on the active involvement of all believers.
In terms of their distinct beliefs, Open Brethren place a strong emphasis on personal salvation and the need for individual repentance and faith in Jesus Christ. They hold to a literal interpretation of the Bible, seeing it as the ultimate authority in matters of faith and practice. Open Brethren churches often have a strong focus on evangelism and missions, aiming to spread the message of the Gospel and make disciples of all nations.
The term "open" in Open Brethren refers to their stance on who can participate in their meetings and activities. Unlike Exclusive Brethren, another branch of the Plymouth Brethren movement, Open Brethren generally have a more inclusive and open approach, welcoming all believers to fellowship and participate in their gatherings, regardless of their background or denominational affiliation.
The term "Open Brethren" refers to a specific Christian movement or Christian denomination known as the Plymouth Brethren. The etymology of the term "Plymouth Brethren" can be traced back to the town of Plymouth in Devon, England, where this movement originated in the early 19th century.
The Plymouth Brethren emphasized a return to the New Testament practices of the early church and sought to promote a more open and informal approach to Christian fellowship. In contrast to the traditional hierarchical structure of many churches, they emphasized the direct authority of the Bible and the importance of individual believers gathering in small groups for worship, prayer, and study.
Over time, the movement split into different branches or groups based on varying interpretations or practices. One such division was between the "Open Brethren" and the "Exclusive Brethren".
