Table of Contents
Understanding key abbreviations and terminology is essential for effectively studying and discussing the history of the Early Christian Period and the development of the Christian church. This article provides a comprehensive guide to some of the most important terms and abbreviations encountered in this field.
Common Abbreviations
- E.C. — Early Christian
- NT — New Testament
- OT — Old Testament
- PC — Patristic Christianity
- CC — Constantinian Christianity
- RC — Roman Catholic
- Prot. — Protestant
Key Terminology
Early Christian Period
The era roughly from the 1st to the 4th century CE, characterized by the formation of Christian communities and the development of foundational doctrines.
Patristic Era
Refers to the period of the Church Fathers, approximately from the 2nd to the 5th century, who shaped early Christian theology and doctrine.
Constantinian Revolution
The significant shift in Christian history following Emperor Constantine’s Edict of Milan in 313 CE, which granted religious tolerance and favored Christianity.
Important Concepts
Theology
The study of religious beliefs and doctrines, particularly those developed during the early centuries of Christianity.
Ecumenical Councils
Gatherings of church leaders to settle doctrinal disputes and define orthodoxy, such as the First Council of Nicaea in 325 CE.
Schism
The formal split between different Christian groups, notably the Great Schism of 1054 between Eastern Orthodoxy and Roman Catholicism.
Additional Terms
Other relevant terms include:
- Canon — The officially accepted collection of biblical books.
- Apocrypha — Writings related to the biblical canon but not included in it.
- Heresy — A belief or practice contrary to orthodox doctrine.
- Martyr — Someone who suffers death for their faith.
Mastering these abbreviations and terms enhances understanding of early Christian history and theological development, providing a solid foundation for further study.