apostoleiden
Apostoleiden is a term used in some Christian traditions to refer to the period immediately following the death of Jesus Christ, during which his apostles were instrumental in spreading his teachings and establishing the early Christian church. This era is characterized by the apostles' missionary activities, their role in performing miracles, and the initial growth and organization of the Christian community. Key events during this period include the descent of the Holy Spirit at Pentecost, the conversions of significant figures like Saul of Tarsus (who became Paul), and the establishment of early churches in various regions of the Roman Empire. The New Testament, particularly the Book of Acts, serves as a primary historical source for understanding the activities and experiences of the apostles during this foundational time. The apostoleiden period is generally considered to have lasted until the death of the last apostle, though the exact timeframe is a matter of some scholarly debate. This era laid the groundwork for the development of Christian doctrine, liturgy, and church structure, profoundly influencing the subsequent history of Christianity.