Question

Which challenge led to the need for a systematic exposition of Christian doctrine?


The rise of the Roman Empire


The spread of Christianity to new regions


The teachings of Marcion and the Gnostics


Conflicts between Christian communities

Answer 1

The challenge that led to the need for a systematic exposition of Christian doctrine was primarily **the teachings of Marcion and the Gnostics**. These groups presented alternative interpretations of Christian beliefs and texts, which prompted the early Church to articulate and clarify its doctrine more systematically in order to address these competing views and establish a cohesive understanding of Christian faith.