Great Church

The term “Great Church” (Latin: ecclesia magna) is used in the historiography of early Christianity to mean the period of about 180 to 313, between that of primitive Christianity and that of the legalization of the Christian religion in the Roman Empire, corresponding closely to what is called the Ante-Nicene Period. “It has rightly been called the period of the Great Church, in view of its numerical growth, its constitutional development and its intense theological activity.”